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Spacelabs Healthcare Ultraview 90341, Service Manual

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Spacelabs Healthcare Ultraview 90341 Service Manual Download Page 183

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90479-B/C Receiver Housing

The input cable assembly leading to the 8-way splitter, the 8-way 
splitter, and the output cable assemblies from the 8-way splitter 
amount to a total loss of approximately -13 dB, from the receiver 
housing rear panel to the front panel. To access and verify the 
through loss of a 90479-B or 90479-C, monitor the RF signal 
amplitude at the output of the antenna 1 cable at the rear panel of 
the receiver housing. Reconnect this cable and monitor the antenna 
1 output on one of the front panel cables. If these levels are 
approximately the same, the input cable assembly, the 8-way 
splitter, and the output cable assembly are functioning correctly. 
Repeat these measurements for ANT 2. It may be necessary to 
check all 16 front panel wall outputs to verify that a cable or an 8-
way splitter output port is not bad.

If squelch occurs frequently on only one channel, verify that the 
transmitter has a fresh battery and is operating within the antenna 
coverage area. Then check to see if the antenna lead wire (the RA 
lead on the transmitters) is properly connected to the transmitter 
and is not damaged.

Tune an unused receiver to the same channel number. If the problem 
occurs on both receivers, suspect an interference problem. Using the 
spectrum analyzer, check for the occurrence of co-channel or 
adjacent channel interference. It may be necessary to power OFF 
the telemetry transmitter to observe co-channel interference. 
Ensure that you observe long enough to capture an intermittent 
problem. If no interference is found, suspect a defective transmitter.

If the second receiver is not experiencing squelch, first suspect a 
cable problem at the receiver input. Swap antenna input cables 
between the two modules. If the problem now appears on the 
second module, suspect a defective cable. If the problem stays with 
the first module, suspect a defective receiver module.

Observe LED3. If the transmitter is moving, LED3 should be 
switching between ON and OFF fairly regularly and should spend 
about half its time ON and half OFF. If this is not the case, and 
operation of the diversity antenna system and cables has been 
verified, suspect a defective RF PCBA in the module.

Signal Interference

Signal interference is the appearance of a 15-Hz triangle waveform, 
similar to the squelch waveform, and is caused by an outside source.

Reducing Squelch

If squelch is continually displayed on unused channnels for longer 
than 20 seconds, or used channels longer than 2 seconds, first 
perform the following:

•

Verify that the measured antenna system gain is within 
specifications.

•

Verify that there are no faulty subsystem components, such as 

Summary of Contents for Ultraview 90341

Page 1: ...S E R V I C E M A N U A L 070 0744 01 Rev C www spacelabshealthcare com September 2013 Ultraview Digital Telemetry 90341 90343 90347 90478 90479 A B C 91341 09 91343 09 91347 09...

Page 2: ...lists descriptions calibration instructions or other information which will assist appropriately qualified technical personnel to repair those parts of the equipment which are classified by Spacelabs...

Page 3: ...unpack the receiver housing refer to the Drawing 12 Sheet 1 of 1 2 3 Unpacking the Receiver 2 3 To unpack the receiver refer to Drawing 3 Sheet 2 of 2 2 3 Receiver Housing Configuration 2 4 To ready t...

Page 4: ...0341 90343 90347 3 8 Status Mux 3 8 ECG Mux 3 8 PWM PAL 3 8 PWM Ramp Generator 3 8 PWM Comparator 3 8 PWM Data Formatter 3 8 PWM Filter 3 8 Voltage Controlled Crystal Oscillator 3 9 First and Second F...

Page 5: ...nance Overview 4 1 Cleaning Disinfecting 4 2 Physical Inspection 4 3 Transmitter 4 3 Receivers 4 3 Housing 4 3 Antenna System Inspection 4 4 Preventive Maintenance 4 4 Antenna System 4 4 Test Equipmen...

Page 6: ...nsmitter Alignment Procedures 4 29 Power Output Test and Center Frequency Adjustment For Models 90341 90343 and 90347 4 29 Power Output Test 4 29 Center Frequency Adjustment 4 30 Output Power Test and...

Page 7: ...BLE xx 5 9 NIBP READING FAILURE xx 5 9 NIBP AIR LEAK 5 9 NIBP LOOSE OR NO CUFF 5 9 NIBP READING CANCELLED 5 9 NIBP LOW BATTERY 5 9 NIBP KINKED HOSE 5 9 NIBP EVENT CODE xx 5 9 Telemetry Radio Frequency...

Page 8: ...www spacelabshealthcare com I V I U L T R A V I E W D IG I TA L TE L E M E T R Y S E R V I C E M A N U A L...

Page 9: ...ucts and parts are designed and manufactured in accordance with the Food and Drug Administration s FDA Quality System Regulation QSR and in compliance with all applicable regulatory requirements To en...

Page 10: ...G digital telemetry transmitter 90341 90347 ECG digital telemetry transmitter 90343 ECG and SpO2 digital telemetry transmitter 91343 ECG and SpO2 digital telemetry transmitter Diversity antenna system...

Page 11: ...608 614 MHz UHF high gain Passive 608 614 1395 1400 1427 1431 5 MHz Active Receiver modules Receiver module housings 90479 A B C Central surveillance monitors 90387 Ultraview 1700 91387 Ultraview SL38...

Page 12: ...device that collects physiologic data and communicates it via radio frequencies RF through a system of ceiling mounted antennas to a receiver and central monitoring station for viewing and analysis Th...

Page 13: ...3 350 MHz Spain 90341 52 468 625 to 468 675 MHz Finland 90341 42 438 025 to 439 975 MHz Sweden 90341 46 440 to 441 975 MHz Norway 90341 40 469 1625 to 469 850 MHz Australia 90341 53 470 to 470 500 MHz...

Page 14: ...Spacelabs 90217 ABP monitor Pacer ID Yes 2 mV to 7 mV Remote Record button Yes Battery type One 9 V alkaline or lithium Alkaline Battery life refer to Table 1 6 on page 1 12 52 hours 24 hours with ECG...

Page 15: ...cities Regulatory approvals FCC CSA MDD FCC CSA MDD FCC CSA MDD Bandwidth 25 kHz 50 kHz ECG leads transmitted II and V1 or II and III Seven from 4 vectors ECG lead viewing analysis II and V1 or two o...

Page 16: ...ncy operation The front labels on the transmitters are color coded to their compatible receivers The 90341 90343 and 90347 transmitter labels are blue The 91341 91343 and 91347 transmitter labels are...

Page 17: ...ashes if its lead wire is disconnected from the skin electrode or if the skin electrode makes poor electrical contact with the patient Figure 1 2 91341 91347 transmitter Table 1 3 90341 91341 Lead Opt...

Page 18: ...s over 4 8 or 16 seconds This selection is made by setting the SIP switches 1 and 2 beneath the battery compartment in the multiparameter patient worn transmitter The default value is 8 seconds Refer...

Page 19: ...on is made by setting SIP switches 3 and 4 beneath the battery compartment The default setting is CONTINUOUS 1 2 3 4 SpO2 averaging period SpO2 reading interval 5 6 7 8 ON OFF enable normal enable dis...

Page 20: ...ed until the local low battery indicator begins to flash 2 NIBP operations from a 90217 ABP monitor sending readings to the 90343 91343 multiparameter telemetry transmitter The 90217 ABP monitor will...

Page 21: ...elemetry spectrum allocations may be assigned to frequencies already allotted to other priority users This means that telemetry operations may be exposed to radio frequency interference that may disru...

Page 22: ...mmunications Commission FCC In other countries these transmissions are regulated by the local communications authority Telemetry use is managed through the operation of the Ultraview Care Network Modu...

Page 23: ...Express Yes 3 67 05 PC Scout PC Ranger Yes 3 53 36 UCW Yes 1 06 61 Ultraview 1030 1050 Yes 1 02 01 Ultraview 1500 Yes 1 03 03 Ultraview 1600 Yes 1 03 03 Ultraview 1700 Yes 1 06 61 Ultraview SL2400 Yes...

Page 24: ...interference than hardwired systems which may impact patient safety Operation of hand held wireless telephone equipment cordless telephones cellular telephones near telemetry systems may cause interfe...

Page 25: ...A Receiver Housing Environmental Requirements Operating 1 2 3 1 receiver module slot for eight modules 2 antenna cable stowed 3 AC line status light Height 30 5 cm 12 0 inches Width 34 3 cm 13 5 inche...

Page 26: ...re 1 7 Receiver housing rear panel 1 SDLC cable 2 SDLC connectors 4 3 High level outputs 4 AC power switch and fuse assembly 5 Inputs for diversity antennas ANT 1 ANT 2 6 SDLC terminator 7 DC power ON...

Page 27: ...be properly stowed in the appropriate cable ports on the front bezel refer to Receiver Housing 90479 A B C on page 1 16 Ensure that you do not turn the rear panel DC power switch ON This unnecessarily...

Page 28: ...tainer by holding the transmitter from opposite ends at the cut outs in the cardboard insert 4 Remove transmitter from its bag The 90343 91343 transmitter includes two connector caps 5 Remove the card...

Page 29: ...foam insert at the top of the receiver housing and the front panel foam rails protecting the protruding antenna cables Cables must remain properly stowed in the appropriate front panel cable ports 9 E...

Page 30: ...fer to AC Mains Voltage Selection on page 2 8 3 Attach the AC power cord and install the power cord retainer follow the instructions 4 Cable the SDLC connections for illustrations of other SDLC connec...

Page 31: ...e receiver housing into a grounded AC outlet and switch the AC Power switch ON Verify that the power indicator lamp on the front bezel is lit If not refer to Troubleshooting on page 5 1 8 Turn the rea...

Page 32: ...cted on the same bus by installing a short SDLC cable between J200 and J300 Figure 2 3 on page 2 6 displays how the channel numbers correspond to the housing bays as viewed from the front Figure 2 3 H...

Page 33: ...tor 1 will interface with all 90478 receiver modules installed into receiver housing A and those installed into bays 1 through 4 of receiver housing B Central monitor 2 will interface with all 90478 r...

Page 34: ...fuse compartment located directly below the AC power switch on the back of the receiver housing and with a small screwdriver pry out the fuse assembly Figure 2 8 Changing the voltage selection 2 Remov...

Page 35: ...6 2 Power ON the receiver housing refer to Receiver Housing Power Operation on page 2 11 3 Insert each receiver module into any available slot in the receiver housing limit of eight Note If the SDLC...

Page 36: ...impact on performance For module positions 5 8 do not become alarmed that ANT 1 input from the rear panel goes into ANT 2 input on the receiver and vice versa You must remember this fact when troubles...

Page 37: ...switch ON 1 and AC power connected the receiver housing is operating in Standby mode and is charging its internal batteries and the green light indicator should be lit A DC power switch is found on th...

Page 38: ...tings is provided to allow a qualified technician to correctly reset them should they be changed You cannot change transmitter frequencies without also realigning the transmitter s tuned circuits Thes...

Page 39: ...t is transmitted to the receiver along with patient information Program the operating frequency on which the 91341 91343 or 91347 transmits Changing the Default Settings SW1 and SW2 are set at the fac...

Page 40: ...t door and confirm the presence of the two sockets labeled SW1 and SW2 on the RF board If present remove any existing resistor packs from the SW1 and SW2 sockets 3 Open the resistor pack replacement k...

Page 41: ...could inadvertently short to the socket Do NOT damage the resistor pack body Note Do not remove the common pin pin C on the resistor packs 9 Insert Rpack1 and Rpack2 resistor packs straight down into...

Page 42: ...Switch polarity and position numbers are indicated on the switch A 1 which is the switch in the upward position corresponds to the switch being ON and a 0 which is the switch in the downward position...

Page 43: ...0001 0100 10101111 Figure 2 21 Example of 91343 09 channel 2002 0011 0111 11010010 Figure 2 22 Example of 91347 09 channel 2522 0000 1001 11011010 transmitter type SW2 channel number SW1 narrow band c...

Page 44: ...he appropriate 90478 T or 90478 V receiver and a patient simulator to confirm reception with the intended transmitter Verifying Correct Frequency Operation 1 Verify correct operating frequency operati...

Page 45: ...ity antenna system cover the same area Design To facilitate the design of the antenna system create an antenna design schematic that shows the components with their losses or gains to the receiver hou...

Page 46: ...ve the down converter 4 While wearing a transmittter walk around the coverage area with the antenna system monitored by a spectrum analyzer to verify that signal levels do not drop lower than 85 dB fo...

Page 47: ...tory Room C26 11 15 05 Tele 3 343 00361 90343 05 2242 608 0375 50 10 15 99 Biomed Inventory Room C26 11 15 05 Tele 4 343 00363 90343 05 2244 608 0875 50 10 15 99 Biomed Inventory Room C26 11 15 05 Tel...

Page 48: ...T UP Table 2 3 Blank Hospital Telemetry Spectrum Management Log Hospital Transmitter Designator Serial Number Model Number Channel Number Transmit Frequency MHz Channel Spacing kHz WMTS Deployment Re...

Page 49: ...41 05 transmitter set to channel 1241 1242 or 1243 Example 2 wideband and narrowband channel allocation deployment for 1400 MHz transmitters When using a model 91347 09 transmitter on channel 2002 or...

Page 50: ...8 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 WB Ch 2290 2292 2294 2296 2298 2300 2302 2304 NB Ch 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 130 0 1301 1302 1303 1304 WB Ch 2306 2308...

Page 51: ...1414 1415 1416 WB Ch 2418 2420 2422 2424 2426 2428 2430 2432 NB Ch 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 WB Ch 2434 2436 2438 2440 2442 2444 2446 2448 NB Ch 1...

Page 52: ...1037 1038 1039 104 0 1041 1042 1043 104 4 1045 1046 1047 1048 WB Ch 2050 2052 2054 2056 2058 2060 2062 2064 NB Ch 1049 105 0 1051 1052 1053 1054 1055 1056 1057 1058 1059 106 0 1061 1062 1063 1064 WB...

Page 53: ...1184 1185 1186 1187 1188 1189 1190 1191 1192 WB Ch 2194 2196 2198 NB Ch 1193 1194 1195 1196 1197 1198 1199 Table 2 5 Wideband and narrowband channel allocation 1400 MHz transmitter 91341 09 91343 09...

Page 54: ...2 NB Ch 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 WB Ch 2634 2636 2638 2640 2642 2644 2646 2648 NB Ch 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644...

Page 55: ...0 1 1 1 1 1 0 1 1 0 0 1005 1395 1250 602 1250 0 0 1 1 1 1 1 0 1 1 0 1 1006 1395 1500 602 1500 0 0 1 1 1 1 1 0 1 1 1 0 1007 1395 1750 602 1750 0 0 1 1 1 1 1 0 1 1 1 1 1008 1395 2000 602 2000 0 0 1 1 1...

Page 56: ...1 1038 1395 9500 602 9500 0 1 0 0 0 0 0 0 1 1 1 0 1039 1395 9750 602 9750 0 1 0 0 0 0 0 0 1 1 1 1 1040 1396 0000 603 0000 0 1 0 0 0 0 0 1 0 0 0 0 1041 1396 0250 603 0250 0 1 0 0 0 0 0 1 0 0 0 1 1042 1...

Page 57: ...0 1 1066 1396 6500 603 6500 0 1 0 0 0 0 1 0 1 0 1 0 1067 1396 6750 603 6750 0 1 0 0 0 0 1 0 1 0 1 1 1068 1396 7000 603 7000 0 1 0 0 0 0 1 0 1 1 0 0 1069 1396 7250 603 7250 0 1 0 0 0 0 1 0 1 1 0 1 1070...

Page 58: ...1 1094 1397 3500 604 3500 0 1 0 0 0 1 0 0 0 1 1 0 1095 1397 3750 604 3750 0 1 0 0 0 1 0 0 0 1 1 1 1096 1397 4000 604 4000 0 1 0 0 0 1 0 0 1 0 0 0 1097 1397 4250 604 4250 0 1 0 0 0 1 0 0 1 0 0 1 1098 1...

Page 59: ...0 1 1122 1398 0500 605 0500 0 1 0 0 0 1 1 0 0 0 1 0 1123 1398 0750 605 0750 0 1 0 0 0 1 1 0 0 0 1 1 1124 1398 1000 605 1000 0 1 0 0 0 1 1 0 0 1 0 0 1125 1398 1250 605 1250 0 1 0 0 0 1 1 0 0 1 0 1 1126...

Page 60: ...1 1150 1398 7500 605 7500 0 1 0 0 0 1 1 1 1 1 1 0 1151 1398 7750 605 7750 0 1 0 0 0 1 1 1 1 1 1 1 1152 1398 8000 605 8000 0 1 0 0 1 0 0 0 0 0 0 0 1153 1398 8250 605 8250 0 1 0 0 1 0 0 0 0 0 0 1 1154 1...

Page 61: ...1 1178 1399 4500 606 4500 0 1 0 0 1 0 0 1 1 0 1 0 1179 1399 4750 606 4750 0 1 0 0 1 0 0 1 1 0 1 1 1180 1399 5000 606 5000 0 1 0 0 1 0 0 1 1 1 0 0 1181 1399 5250 606 5250 0 1 0 0 1 0 0 1 1 1 0 1 1182...

Page 62: ...12 256 128 64 32 16 8 4 2 1 Switch Number 4 3 2 1 8 7 6 5 4 3 2 1 Table 2 8 Frequencies Channels and Dip Switch Settings for 91341 09 Transmitter supported by the 90478 V Option Channel Number Transmi...

Page 63: ...1 0 1547 1427 6750 615 6750 0 1 1 0 0 0 0 0 1 0 1 1 1548 1427 7000 615 7000 0 1 1 0 0 0 0 0 1 1 0 0 1549 1427 7250 615 7250 0 1 1 0 0 0 0 0 1 1 0 1 1550 1427 7500 615 7500 0 1 1 0 0 0 0 0 1 1 1 0 1551...

Page 64: ...0 1575 1428 3750 616 3750 0 1 1 0 0 0 1 0 0 1 1 1 1576 1428 4000 616 4000 0 1 1 0 0 0 1 0 1 0 0 0 1577 1428 4250 616 4250 0 1 1 0 0 0 1 0 1 0 0 1 1578 1428 4500 616 4500 0 1 1 0 0 0 1 0 1 0 1 0 1579 1...

Page 65: ...0 1603 1429 0750 617 0750 0 1 1 0 0 1 0 0 0 0 1 1 1604 1429 1000 617 1000 0 1 1 0 0 1 0 0 0 1 0 0 1605 1429 1250 617 1250 0 1 1 0 0 1 0 0 0 1 0 1 1606 1429 1500 617 1500 0 1 1 0 0 1 0 0 0 1 1 0 1607 1...

Page 66: ...0 1631 1429 7750 617 7750 0 1 1 0 0 1 0 1 1 1 1 1 1632 1429 8000 617 8000 0 1 1 0 0 1 1 0 0 0 0 0 1633 1429 8250 617 8250 0 1 1 0 0 1 1 0 0 0 0 1 1634 1429 8500 617 8500 0 1 1 0 0 1 1 0 0 0 1 0 1635...

Page 67: ...0 1659 1430 4750 618 4750 0 1 1 0 0 1 1 1 1 0 1 1 1660 1430 5000 618 5000 0 1 1 0 0 1 1 1 1 1 0 0 1661 1430 5250 618 5250 0 1 1 0 0 1 1 1 1 1 0 1 1662 1430 5500 618 5500 0 1 1 0 0 1 1 1 1 1 1 0 1663...

Page 68: ...00 0 1 1 0 1 0 0 1 0 1 1 0 1687 1431 1750 619 1750 0 1 1 0 1 0 0 1 0 1 1 1 1688 1431 2000 619 2000 0 1 1 0 1 0 0 1 1 0 0 0 1689 1431 2250 619 2250 0 1 1 0 1 0 0 1 1 0 0 1 1690 1431 2500 619 2500 0 1 1...

Page 69: ...1 1 1 1 1 0 1 1 1 1 0 2016 1395 4000 602 4000 0 1 1 1 1 1 1 0 0 0 0 0 2018 1395 4500 602 4500 0 1 1 1 1 1 1 0 0 0 1 0 2020 1395 5000 602 5000 0 1 1 1 1 1 1 0 0 1 0 0 2022 1395 5500 602 5500 0 1 1 1 1...

Page 70: ...0 0 0 0 0 1 0 0 1 0 0 2086 1397 1500 604 1500 1 0 0 0 0 0 1 0 0 1 1 0 2088 1397 2000 604 2000 1 0 0 0 0 0 1 0 1 0 0 0 2090 1397 2500 604 2500 1 0 0 0 0 0 1 0 1 0 1 0 2092 1397 3000 604 3000 1 0 0 0 0...

Page 71: ...1 0 0 0 0 1 0 1 1 1 0 0 2142 1398 5500 605 5500 1 0 0 0 0 1 0 1 1 1 1 0 2144 1398 6000 605 6000 1 0 0 0 0 1 1 0 0 0 0 0 2146 1398 6500 605 6500 1 0 0 0 0 1 1 0 0 0 1 0 2148 1398 7000 605 7000 1 0 0 0...

Page 72: ...1 0 0 1 0 2196 1399 9000 606 9000 1 0 0 0 1 0 0 1 0 1 0 0 2198 1399 9500 606 9500 1 0 0 0 1 0 0 1 0 1 1 0 Table 2 9 Frequencies Channels and Dip Switch Settings for 91347 09 and 91343 09 Transmitters...

Page 73: ...1427 9500 615 9500 1 0 0 1 1 1 1 1 1 1 1 0 2560 1428 0000 616 0000 1 0 1 0 0 0 0 0 0 0 0 0 2562 1428 0500 616 0500 1 0 1 0 0 0 0 0 0 0 1 0 2564 1428 1000 616 1000 1 0 1 0 0 0 0 0 0 1 0 0 2566 1428 15...

Page 74: ...1429 3500 617 3500 1 0 1 0 0 0 1 1 0 1 1 0 2616 1429 4000 617 4000 1 0 1 0 0 0 1 1 1 0 0 0 2618 1429 4500 617 4500 1 0 1 0 0 0 1 1 1 0 1 0 2620 1429 5000 617 5000 1 0 1 0 0 0 1 1 1 1 0 0 2622 1429 550...

Page 75: ...1430 7500 618 7500 1 0 1 0 0 1 1 0 1 1 1 0 2672 1430 8000 618 8000 1 0 1 0 0 1 1 1 0 0 0 0 2674 1430 8500 618 8500 1 0 1 0 0 1 1 1 0 0 1 0 2676 1430 9000 618 9000 1 0 1 0 0 1 1 1 0 1 0 0 2678 1430 95...

Page 76: ...875 MHz HC 35 5th OT Serial 608 0875 x x x x 1 0 0 0 1 1 0 0 0 1 0 0 2246 158 0228 06 XTAL 152 034375 MHz HC 35 5th OT Serial 608 1375 x x x x 1 0 0 0 1 1 0 0 0 1 1 0 2248 158 0228 08 XTAL 152 046875...

Page 77: ...5th OT Serial 609 0875 x x x x 1 0 0 0 1 1 1 0 1 1 0 0 2286 158 0228 46 XTAL 152 284375 MHz HC 35 5th OT Serial 609 1375 x x x x 1 0 0 0 1 1 1 0 1 1 1 0 2288 158 0228 48 XTAL 152 296875 MHz HC 35 5th...

Page 78: ...5th OT Serial 610 0875 x x x x 1 0 0 1 0 0 0 1 0 1 0 0 2326 158 0228 86 XTAL 152 534375 MHz HC 35 5th OT Serial 610 1375 x x x x 1 0 0 1 0 0 0 1 0 1 1 0 2328 158 0228 88 XTAL 152 546875 MHz HC 35 5th...

Page 79: ...5th OT Serial 611 0875 x x x x 1 0 0 1 0 0 1 1 1 1 0 0 2366 158 0229 26 XTAL 152 784375 MHz HC 35 5th OT Serial 611 1375 x x x x 1 0 0 1 0 0 1 1 1 1 1 0 2368 158 0229 28 XTAL 152 796875 MHz HC 35 5th...

Page 80: ...5th OT Serial 612 0875 x x x x 1 0 0 1 0 1 1 0 0 1 0 0 2406 158 0229 66 XTAL 153 034375 MHz HC 35 5th OT Serial 612 1375 x x x x 1 0 0 1 0 1 1 0 0 1 1 0 2408 158 0229 68 XTAL 153 046875 MHz HC 35 5th...

Page 81: ...5th OT Serial 613 0875 x x x x 1 0 0 1 1 0 0 0 1 1 0 0 2446 158 0230 06 XTAL 153 284375 MHz HC 35 5th OT Serial 613 1375 x x x x 1 0 0 1 1 0 0 0 1 1 1 0 2448 158 0230 08 XTAL 153 296875 MHz HC 35 5th...

Page 82: ...1 1 0 Table 2 11 Wideband Telemetry Transmitter Crystals 90343 05 90347 05 only Continued Channel Number Part Number Crystal Description Frequency in MHz Switch Settings SW2 SW1 8 7 6 5 4 3 2 1 8 7 6...

Page 83: ...0 1 0 1 0 1259 158 0228 19 XTAL 152 115625 MHZ HC 35 5TH OT SER 608 4625 0 0 0 1 0 1 0 0 1 1 1 0 1 0 1 1 1260 158 0228 20 XTAL 152 121875 MHZ HC 35 5TH OT SER 608 4875 0 0 0 1 0 1 0 0 1 1 1 0 1 1 0 0...

Page 84: ...1 1 1 1 1 1280 158 0228 40 XTAL 152 246875 MHZ HC 35 5TH OT SER 608 9875 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1281 158 0228 41 XTAL 152 253125 MHZ HC 35 5TH OT SER 609 0125 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1...

Page 85: ...0 1 0 1 0 0 1301 158 0228 61 XTAL 152 378125 MHZ HC 35 5TH OT SER 609 5125 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1302 158 0228 62 XTAL 152 384375 MHZ HC 35 5TH OT SER 609 5375 0 0 0 1 0 1 0 1 0 0 0 1 0 1 1...

Page 86: ...0 1 0 0 1 1322 158 0228 82 XTAL 152 509375 MHZ HC 35 5TH OT SER 610 0375 0 0 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1323 158 0228 83 XTAL 152 515625 MHZ HC 35 5TH OT SER 610 0625 0 0 0 1 0 1 0 1 0 0 1 0 1 0 1 1...

Page 87: ...1 1 1 1 1 0 1343 158 0229 03 XTAL 152 640625 MHZ HC 35 5TH OT SER 610 5625 0 0 0 1 0 1 0 1 0 0 1 1 1 1 1 1 1344 158 0229 04 XTAL 152 646875 MHZ HC 35 5TH OT SER 610 5875 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0...

Page 88: ...1 0 0 1 1 1364 158 0229 24 XTAL 152 771875 MHZ HC 35 5TH OT SER 611 0875 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1365 158 0229 25 XTAL 152 778125 MHZ HC 35 5TH OT SER 611 1125 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1...

Page 89: ...1 0 1 0 0 0 1385 158 0229 45 XTAL 152 903125 MHZ HC 35 5TH OT SER 611 6125 0 0 0 1 0 1 0 1 0 1 1 0 1 0 0 1 1386 158 0229 46 XTAL 152 909375 MHZ HC 35 5TH OT SER 611 6375 0 0 0 1 0 1 0 1 0 1 1 0 1 0 1...

Page 90: ...1 1 1 0 1 1406 158 0229 66 XTAL 153 034375 MHZ HC 35 5TH OT SER 612 1375 0 0 0 1 0 1 0 1 0 1 1 1 1 1 1 0 1407 158 0229 67 XTAL 153 040625 MHZ HC 35 5TH OT SER 612 1625 0 0 0 1 0 1 0 1 0 1 1 1 1 1 1 1...

Page 91: ...0 1 0 0 1 0 1427 158 0229 87 XTAL 153 165625 MHZ HC 35 5TH OT SER 612 6625 0 0 0 1 0 1 0 1 1 0 0 1 0 0 1 1 1428 158 0229 88 XTAL 153 171875 MHZ HC 35 5TH OT SER 612 6875 0 0 0 1 0 1 0 1 1 0 0 1 0 1 0...

Page 92: ...0 0 1 1 1 1448 158 0230 08 XTAL 153 296875 MHZ HC 35 5TH OT SER 613 1875 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 0 1449 158 0230 09 XTAL 153 303125 MHZ HC 35 5TH OT SER 613 2125 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 1...

Page 93: ...1 1 1 1 0 0 1469 158 0230 29 XTAL 153 428125 MHZ HC 35 5TH OT SER 613 7125 0 0 0 1 0 1 0 1 1 0 1 1 1 1 0 1 1470 158 0230 30 XTAL 153 434375 MHZ HC 35 5TH OT SER 613 7375 0 0 0 1 0 1 0 1 1 0 1 1 1 1 1...

Page 94: ...690625 202 7625 x x x x 1 1 0 0 1 0 1 1 1 1 1 1 L192 158 0179 51 XTAL HC 35 3RD OT SER 50 696875 202 7875 x x x x 1 1 0 0 1 1 0 0 0 0 0 0 L193 158 0179 52 XTAL HC 35 3RD OT SER 50 703125 202 8125 x x...

Page 95: ...0 1 1 0 1 0 1 0 1 L214 158 0179 73 XTAL HC 35 3RD OT SER 50 834375 203 3375 x x x x 1 1 0 0 1 1 0 1 0 1 1 0 L215 158 0179 74 XTAL HC 35 3RD OT SER 50 840625 203 3625 x x x x 1 1 0 0 1 1 0 1 0 1 1 1 L...

Page 96: ...0 1 1 1 0 1 0 1 0 L235 158 0179 94 XTAL HC 35 3RD OT SER 50 965625 203 8625 x x x x 1 1 0 0 1 1 1 0 1 0 1 1 L236 158 0179 95 XTAL HC 35 3RD OT SER 50 971875 203 8875 x x x x 1 1 0 0 1 1 1 0 1 1 0 0 L2...

Page 97: ...0 1 0 0 0 0 1 1 1 1 M016 158 0180 15 XTAL HC 35 3RD OT SER 51 096875 204 3875 x x x x 1 1 0 1 0 0 0 1 0 0 0 0 M017 158 0180 16 XTAL HC 35 3RD OT SER 51 103125 204 4125 x x x x 1 1 0 1 0 0 0 1 0 0 0 1...

Page 98: ...3RD OT SER 51 215625 204 8625 x x x x 1 1 0 1 0 0 1 0 0 0 1 1 M036 158 0180 35 XTAL HC 35 3RD OT SER 51 221875 204 8875 x x x x 1 1 0 1 0 0 1 0 0 1 0 0 M037 158 0180 36 XTAL HC 35 3RD OT SER 51 22812...

Page 99: ...91341 91343 and 91347 on page 3 2 and Transmitter ECG PCBA Description on page 3 3 Radio Frequency RF Refer to Transmitter RF PCBA Block Diagrams 90341 90343 90347 on page 3 5 and Transmitter RF PCBA...

Page 100: ...d transmitter ECG PCBA input protection input buffers differential amplifiers leads ECG amplifiers switches generator drive lead DC restoration pacer detector pacer flag lead off auto lead switch cont...

Page 101: ...on each input protect the transmitter circuitry against a defibrillator discharge Lead Drive Switches The switches control the ECG reference lead depending upon which ECG lead wires are connected They...

Page 102: ...t inputs Final ECG Amplifiers These amplifiers provide most of the ECG signal gain DC Restoration Comparators These comparators become active when the ECG output is outside the dynamic range of the pu...

Page 103: ...a formatter PWM filter PWM ramp generator PWM PAL VCXO first frequency doubler clock generator second frequency doubler RF out pacer flag RA ON RL ON C ON LL ON LA ON status data control status mux ID...

Page 104: ...WM ramp generator PWM PAL VCXO first frequency doubler clock generator second frequency doubler RF out pacer flag RA ON RL ON C ON LL ON LA ON status data control status mux ID0 7 ID8 15 switch bank 1...

Page 105: ...r PWM ramp generator PWM PAL VCXO first frequency doubler clock generator second frequency doubler RF out pacer flag RA ON RL ON C ON LL ON LA ON status data control status mux ID0 7 ID8 15 switch ban...

Page 106: ...1 or four ECG vectors 90343 90347 Controlled by the pulse width modulator PWM PAL Followed by a buffer to isolate it from the PWM comparator PWM PAL Controls all the timing and framing of the PWM sign...

Page 107: ...t the second harmonic of the input frequency The two cascaded stages multiply the VCXO s frequency by a factor of four Transmitter RF PCBA Block Diagrams 91341 91343 91347 Figure 3 6 91341 91343 91347...

Page 108: ...M A N U A L TH E O RY Figure 3 7 91341 91343 91347 RF module Note Refer to Transmitter RF PCBA Description 91341 91343 91347 on page 3 11 for more information Synthesizer VCO Loop Filter Buffer Ampli...

Page 109: ...switch Buffer amplifier SynClk SynData SynLE Microcontroller Baseband Deviation Control DLE1 TXMod TCK TMS 10 Pin Test Header DLE2 SynData SynClk 9V TCK PAL PW M Filter PW M PDM_RST PDM_FMT PDM_RST An...

Page 110: ...rectly controls the TCXO frequency Interface to the baseband is achieved through 1 line and a 16 line bus The single line TXBB is a signal providing the baseband data The 16 line bus consists of the 2...

Page 111: ...e The RF module includes the VCO synthesizer TCXO buffer amplifier power amplifier and antenna filter The TCXO provides a reference for the synthesizer The synthesizer also accepts an input from the V...

Page 112: ...ntification that is used by the companion receiver RF Deck Setup The RF deck setup is controlled and operated by the microcontroller These controls may be broken down into whether they are accessible...

Page 113: ...ansmit in any way until the unit is powered OFF and then back ON In the event of a loss of frequency lock the microcontroller reloads data stored internally in FLASH memory and reprograms all devices...

Page 114: ...diagram Definitions and Acronyms Electrical Requirements The SpO2 requires the following power supplies from the transmitter PCBA The typical power input to the SpO2 is 80 mW In this configuration app...

Page 115: ...ABP via a full duplex serial data link with the following characteristics Patient Isolation The SpO2 when used with the battery powered transmitter has no earth grounded parts and hence there is no i...

Page 116: ...t one point on the PCBA at the power supply PGND is used mainly in the power supply DGND is used for the CPU RAM FLASH ROM and logic AGND is used for the analog circuitry LGND is used for the Red and...

Page 117: ...endently set from 0 to 200 mA in 256 steps Two constant current driver circuits are used to drive sensors refer to Figure 3 10 The constant current driver circuits contain positive feedback that limit...

Page 118: ...ed LED wavelength AMB Ambient light level Stat A Constant current driver circuit A monitor Stat B Constant current driver circuit B monitor BAT Battery voltage monitor Sensor Identification SpO2 senso...

Page 119: ...nsmitter PCBA FR5 and FD2 FD2 indicates the start of a data field and FR5 marks each nibble in the field Record Switch The record switch when depressed pulls the record line high Field Service The SpO...

Page 120: ...between the CPU and digital PCBAs Command data is exchanged between the CPU and the digital PCBAs through a serial link ECG SpO2 and NIBP data are delivered to the CPU PCBA with the standard PWM sign...

Page 121: ...old arrhythmia NeoTrend and configuration data Primary data control for the 90478 modules Provides control functions for ECG PCBA via 448CNTRL Watchdog Power Reset Re triggerable one shot timed to gen...

Page 122: ...of the system ECG Data Interface ECG data from the digital PCBA is input to the CPU PCBA at J2 via the power supply PCBA Gating of the counter and generation of DRQ1 is accomplished by the pulse widt...

Page 123: ...Contains model number serial number and configuration information required at power ON and during processing RUPI writes and reads this information via Port 2 and makes the data available to the CPU a...

Page 124: ...or narrow determines which receiver is used to demodulate the PWM The other receiver is then used to monitor the strength of the RF signal on the other antenna to determine if diversity switching shou...

Page 125: ...nes and connect four 90478 receiver modules to the SDLC bus The two BNC connectors accept inputs from a diversity antenna system The RF cable assemblies bring the two antenna inputs to the front of th...

Page 126: ...ght angle 50 ohm connectors One cable connects to the ANT 1 splitter output while the other connects to the ANT 2 splitter output The dual RF coaxial cable assemblies are routed out of the front bezel...

Page 127: ...tor s housing AC Input Rectifier and Filter Rectifies and filters 115 or 230 VAC input into 190 to 380 VDC for the primary side of the DC to DC converter EMI Filter bridge rectifier DC DC converter AC...

Page 128: ...ain isolation transformer Main Isolation Transformer Delivers power to the system via primary and secondary taps Provides necessary isolation to meet safety requirements Secondary Side Battery charger...

Page 129: ...requirements and automatically adjusts the duty cycle to maintain a regulated 5 V 12 V and 12 V output The circuit can run on its own internally generated clock signal or it can accept external input...

Page 130: ...d defined limits over the entire coverage area Diversity Antenna System In addition to path loss multipath nulls are also a cause of poor reception These nulls exist anytime there are RF reflective su...

Page 131: ...Simplified antenna placement 608 614 MHz 602 607 MHz 615 620 MHz For 90478 T For 90478 V For 90478 Q Downconverted 1427 1432 MHz Downconverted 1395 1400 MHz Active antenna Diversity antenna system A t...

Page 132: ...www spacelabshealthcare com 3 34 UL T R A V I E W D IG I TA L TE L E ME T R Y S E R V I C E M A N U A L TH E O RY...

Page 133: ...onnel only Never touch electrostatic sensitive electronic components without following proper anti static procedures including the use of an ESD wrist band and mat An electrostatic discharge from your...

Page 134: ...ties Disconnect the equipment from the patient and the electrical supply before cleaning Do not allow liquid to enter the interior of the transmitter module or other monitoring equipment Do not use an...

Page 135: ...ch solution may cause some colors to fade Tape adhesive can be removed with Spacelabs Healthcare adhesive tape remover pads P N 392196 001 Questions and concerns about cleaning issues should be direct...

Page 136: ...installing Refer to Cleaning Disinfecting on page 4 2 for more information Antenna System Antenna system preventive maintenance should be performed by an field service engineer at yearly intervals or...

Page 137: ...ay cause fatal arrhythmias in electrically susceptible patients A patient is deemed electrically susceptible when connected to monitoring equipment The following safety tests are required Telemetry tr...

Page 138: ...t receiver operation for a minimum of 10 minutes without data loss To conduct the module housing battery backup test 1 Check the battery backup system including the charging system and batteries Visua...

Page 139: ...perly disposed of or recycled according to national and or local regulation Ultraview Digital Telemetry transmitters use a single 9 volt alkaline or lithium battery Notes No maintenance is required fo...

Page 140: ...f this screw it is longer than the other screws securing the digital PCBA and unplugging the connectors between the power supply PCBA and the digital and RF PCBAs refer to Drawing 6 3 Remove the front...

Page 141: ...k panel and power supply PCBA 6 Remove the antenna PCBA by removing the three screws in the antenna PCBA which attach it onto the filter Figure 4 4 These are located just above the BNC RF antenna jack...

Page 142: ...A into the holders Plug the back panel power supply PCBA connector P1 into connector J2 on the CPU PCBA Carefully align the pins Install and tighten the two Phillips screws on the back panel next to t...

Page 143: ...3 Lift the cover free from the chassis Power Supply Removal To remove the power supply from the module housing 1 Remove the top cover 2 Remove the two screws holding the brace onto the module housing...

Page 144: ...ransmitter PCBAs 1 Remove the battery 2 Remove the patient input label 3 Unscrew the five main 4 assembly screws 4 Separate the transmitter top cover from the bottom case 5 Unscrew the two 2 screws fo...

Page 145: ...U A L M A I N T E N A N C E Figure 4 6 90347 90341 exploded view transmitter cover UHF transmitter PCBA 9V battery battery door two 4 screws ECG PCBA patient input label two 2 screws three plastic 4...

Page 146: ...G PCBA Press them together 4 Replace the 2 7 16 screws to secure the ECG and transmitter PCBAs to the base Torque the screws to 0 9 to 1 2 in lbs 11 to 14 cN m 5 Replace the battery terminals in the b...

Page 147: ...re 4 7 90343 exploded view patient input label five 2 screws three plastic 4 screws SpO2 PCBA flat ribbon cable transmitter base electrical shield detachable caps ECG PCBA 9V battery transmitter cover...

Page 148: ...ctor between connector barrels in cover by de latching both ends of the connector with a small flat screwdriver Gently pull flex circuit out by placing screw driver blade between flex circuit and top...

Page 149: ...2 Replace the five main assembly screws torque screws to 2 5 in lb 28 cN m Note Correct torquing of the housing cover screws is essential for proper performance of the housing cover gasket 13 Replace...

Page 150: ...input to asystole found under VENT RHYTHMS 2 Verify that within approximately 5 1 seconds an alarm sounds and the displayed rate is 0 6 Lead Select Change the simulator input to 80 bpm Verify that al...

Page 151: ...be used but results may vary When using disposable sensors position the sensor for the least amount of light leakage The sensor s LED should be positioned as far as possible onto the top side of the f...

Page 152: ...7 transmitter are contained in the Models 91341 09 91343 09 and 91347 09 Digital Telemetry Transmitters Housing Replacement Kits Installation Instructions P N 075 0454 xx Refer to Table 4 4 for the pa...

Page 153: ...0018 Gasket Battery Door 348 0240 01 0019 Gasket Top Cover Housing 348 0057 00 0020 Gasket O ring 110 ID 047CS 70BN 348 0270 00 0021 Gasket O ring 087 ID 040CS 70BN 348 0613 00 0022 Gasket O ring 300...

Page 154: ...transmitter are contained in the Models 91341 09 91343 09 and 91347 09 Digital Telemetry Transmitters Housing Replacement Kits Installation Instructions P N 075 0454 xx Refer to Table 4 5 on page 4 23...

Page 155: ...on 1 201 0022 00 13 Spring Coil Battery 1 214 0282 01 14 Spring Hinge 1 211 0425 00 15 Pin Hinge 2 214 0426 00 18 Cable Assembly SpO2 RF 1 175 1026 00 19 Gasket Battery Door 1 348 0240 01 20 Gasket To...

Page 156: ...g terms are used in these alignment procedures DMM digital multimeter P P peak to peak PWM pulse width modulation UUT unit under test 66 Gasket O ring 109 ID 040CS 2 348 0634 00 Table 4 5 Parts List f...

Page 157: ...ted in this chapter Initial Equipment Setup 1 Remove the cover from the transmitter to be aligned 2 Connect the test equipment to the transmitter as illustrated in Figure 4 10 3 Set the power supply t...

Page 158: ...U A L M A I N T E N A N CE Figure 4 10 Equipment setup Note The battery in Figure 4 10 is shown for illustration purposes only DO NOT install a battery when using the power supply DVM voltage DVM curr...

Page 159: ...use The current drain for the ECG PCBA 90341 670 0573 03 90343 670 0285 00 90347 670 0285 02 91341 670 1238 xx 91343 670 1358 00 and 91347 670 1238 xx by itself is 1 mA or less The current drain for t...

Page 160: ...stments in the same order until no further increase of signal level is obtained 5 Verify that the signal level is higher than 45 dBm for the transmitters Assigned Frequency Alignment Note The assigned...

Page 161: ...Connect an ECG patient simulator to the 91341 91347 transmitter Verify that the current drain is less than 8 mA Transmitter Alignment Procedures Power Output Test and Center Frequency Adjustment For...

Page 162: ...o align the transmitter by using the procedure in Power Output Adjustment on page 4 28 Center Frequency Adjustment 1 Set up the spectrum analyzer as follows 2 Connect the spectrum analyzer to the tran...

Page 163: ...www spacelabshealthcare com 4 3 1 U L T R A V I E W DIG I TA L TE L E M E T R Y S E R V I C E M A N U A L M A I N T E N A N C E Figure 4 11 90343 transmitter Figure 4 12 90347 or 90341 transmitter...

Page 164: ...4 14 on page 4 32 5 Using a non metallic tuning tool gently tap C10 If the center frequency changes or drifts return transmitter to the Spacelabs Healthcare ESC for repair or replacement of C10 6 Usin...

Page 165: ...turn the transmitter to the ESC for repair 8 Retest the transmitter using the Power Output Test If the transmitter fails return the transmitter to the ESC for repair 9 Perform field current drain test...

Page 166: ...P N 352 4036 00 Plate base P N 386 0515 01 Antenna 1 9 GHz P N 117 0155 00 Adapter BNC SMA P N 103 0207 00 4 foot Plenum cable P N 175 1053 04 Splitter Combiner P N 117 0157 00 Terminator BNC P N 103...

Page 167: ...th motor holder used as stand off Output Test To verify transmitter power ouput 1 Connect the assembled equipment to a spectrum analyzer 2 Set up the spectrum analyzer as follows 3 Verify that transmi...

Page 168: ...re 4 18 on page 4 37 3 Verify the sideband peaks are approximately 3 KHz from the center frequency Verify Center Frequency Models 91343 09 and 91347 09 To verify transmitter center frequency 1 Set up...

Page 169: ...use a new 9 volt alkaline or lithium battery to conduct the field current drain test If a transmitter fails the test retry the test with another new battery Note To ensure accurate test results these...

Page 170: ...mitters to be tested 1 Set the multimeter to milliamperes mA and then connect the test leads to the current input jacks 2 Insert the battery on its side into the negative side of the battery holder Co...

Page 171: ...341and 90347 transmitters Figure 4 21 Test setup for the 90341 and 90347 Current Drain Test for 90343 Transmitters 1 Refer to Figure 4 22 for an illustration of the test setup for the 90343 transmitte...

Page 172: ...he 91341 If the ECG simulator is not connected the lead fault LEDs will cause the display to pulse and the 91341 will fail the test 2 Verify that the current drain is less than 8 mA for the 91341 or 9...

Page 173: ...gn on to the monitor Receiver LEDs The 90478 receiver has three diagnostic LEDs that are visible by looking behind the module spring loaded handle as it is held open To view these LEDs swing the handl...

Page 174: ...ion with no telemetry data being received An OOS condition may be caused by a dead battery in the transmitter a transmitter that is out of antenna range a defective receiver PCBA or a defective digita...

Page 175: ...ere are three internal LEDs visible only when the transmitter is opened 90343 only The RAM LED which flashes when a RAM fault has been detected The ROM LED which flashes when a CRC has failed in flash...

Page 176: ...ver no beat is detected for 5 seconds This message is displayed for 10 seconds or for the duration of the alarm An ASYSTOLE message means it has been 5 seconds or more since a QRS complex has been det...

Page 177: ...level Reposition the electrodes to obtain a QRS amplitude of at least 0 20 mV adult or 0 15 mV neonate HI RATE ALARM Displayed during high rate alarms for either 10 seconds or for the duration of the...

Page 178: ...OW limit is set lower than or equal to the number of beats in the run This message is displayed for either 10 seconds or for the duration of the alarm V FIB Displayed whenever ventricular fibrillation...

Page 179: ...the alarm will stop after approximately 10 seconds On remote view there may be no audible alarm on the remote monitor before the channel drops SENSOR DISCONNECTED CHECK CONNECTION AT ADAPTER CABLE The...

Page 180: ...urce The sensor photodiode and LEDs are misaligned on flexible sensors thereby allowing light to enter Realign the sensor photodiode with LEDs If the message persists replace the sensor INSUFFICIENT S...

Page 181: ...transmitter be removed from service NIBP READING FAILURE xx Displayed when the ABP monitor was unable to make a reading The code xx defines the cause of failure NIBP AIR LEAK Displayed when an air le...

Page 182: ...5 1 on several receivers If many are OOS out of sync often or for long periods suspect a problem with the antenna system gain or coverage area Alternatively the preamp splitter PCBA in the 90479 A rec...

Page 183: ...same channel number If the problem occurs on both receivers suspect an interference problem Using the spectrum analyzer check for the occurrence of co channel or adjacent channel interference It may...

Page 184: ...The following provide additional means for investigating and analyzing squelch and RF transmission performance SQUELCH STATS is a hidden key in the ECG menu It presents a display and menu of incident...

Page 185: ...LCH STATS was touched to appear at the end of the list of episodes on the last page which may not be the page currently displaying An equal number of the oldest episodes will be discarded and an equal...

Page 186: ...ct DC power is applied to the module SDLC connector If not the problem lies in the monitor power supply or in the receiver housing s power supply depending upon which you are using 2 Try the module in...

Page 187: ...nternal battery power if no AC power is available 9 Verify that the DC power switch left side of rear panel is ON You should be able to feel and hear air movement from the fans If not a power supply p...

Page 188: ...before going into a 90479 B C should be less than 2 dB A coaxial cable of 10 feet or less is required Power Supply Voltage Measurements 90479 A B C Six power supply test points are provided on the up...

Page 189: ...nical overview of the top level assemblies Assembly Drawings Model Description Part Number Drawing Number 90341 Transmitter Assembly N A 1 3 sheets 90343 Transmitter Assembly 653 0095 00 2 3 sheets 90...

Page 190: ...0478 RF PCBA 670 0933 xx 670 1203 xx 670 0973 05 670 1306 06 11 6 sheets 90478 Modular Receiver PCBA Diagram N A 12 1 sheet 90479 A Housing Assembly 650 0400 00 13 14 sheets 90479 A B C Unpacking N A...

Page 191: ...he public low voltage power supply network The customer or user of this equipment should ensure that it is used in such an environment Emission Test Compliance Electromagnetic Environment RF emissions...

Page 192: ...e at least 30 Electrical fast transient burst IEC 61000 4 4 2 kV for power supply lines 1 kV for input output lines Mains power quality should be that of a typical commercial or hospital environment S...

Page 193: ...tput power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in meters m Field strengths from fixed RF transmitters as determi...

Page 194: ...detection OFF as described below Command Module 91496 To turn pacer detection OFF Touch ECG Touch SETUP Select PACED OFF Telemetry Use telemetry transmitter 90347 05 option W which does not detect pa...

Page 195: ...mbols The following list of international and safety symbols describes all symbols used on Spacelabs Healthcare products No one product contains every symbol Note Graphic elements of certain keys and...

Page 196: ...E N D I X B S Y M B O L S RECORD Key Dynamic Network Access DNA Key SPECIAL FUNCTIONS Key NORMAL SCREEN Key SAVE Key No Network Connection Network Connection Do Not Connect to Network No Connection t...

Page 197: ...PREVIOUS MENU Key HOME Key Arrows On Direction ON Power Connection to Mains ON Part of the Instrument Only ON Position for Push Button Power Switch OFF Power Disconnection from Mains OFF Position for...

Page 198: ...A N U A L A P P E N D I X B S Y M B O L S Mouse Connection PAUSE or INTERRUPT START STOP Key START STOP STOP or CANCEL Key CONTINUE Key ENTER Key Delete Nurse Alert Interface ALARM SUSPEND TONE RESET...

Page 199: ...M B O L S Low Priority Alarm Medium Priority Alarm High Priority Alarm Alarms Paused Alarm OFF Parameter below measurement range Parameter above measurement range Parameter measurement indeterminate...

Page 200: ...TART NIBP Key Power Indicator LED Activate Telemetry Recorder Output Non terminated Data Input Output Input No Output Terminated Indicator Local Control Indicator Out of Paper Recorder Paper Menu Keys...

Page 201: ...IX B S Y M B O L S Access Special Function Menu Return Unit to Monitor Mode Keypad Serial Port 1 Serial Port 2 Serial Port Auto Mode NIBP External Marker Push Button Connection Arterial Pulse Gas Exha...

Page 202: ...N D I X B S Y M B O L S Input Output PCMCIA Card Touchscreen External Universal Serial Bus SDLC Port Hard Drive Antenna Electrocardiograph or Defibrillator Synchronization Microphone Foot Switch Audio...

Page 203: ...provincial laws regarding disposal or recycling This symbol indicates that the waste of electrical and electronic equipment must not be disposed as unsorted municipal waste and must be collected sepa...

Page 204: ...ment The unit displaying this symbol is an F type isolated floating patient applied part providing an adequate degree of protection against electric shock IEC 60601 1 Type CF equipment The unit displa...

Page 205: ...232 Digital Physiological Monitor Connection RS 232 Digital Noninvasive Blood Pressure NIBP Symbol Set Adult Pediatric Cuff Sizes Symbol Set Neonatal Cuff Sizes NIBP Cuff Neonatal 1 NIBP Cuff Neonatal...

Page 206: ...cm NIBP Cuff Large Adult Size Long 31 to 40 cm NIBP Cuff Large Adult Size 31 to 40 cm NIBP Cuff Adult Size 23 to 33 cm NIBP Cuff Infant Size 8 to 13 cm NIBP Cuff Neonatal 1 Size 3 to 6 cm NIBP Cuff N...

Page 207: ...mbol and Arrow over Brachial or Femoral Artery eIFU electronic Instructions for Use CD ROM or website is available Follow Instructions For Use Warning Warning About Potential Danger to Human Beings Co...

Page 208: ...Storage Temperature Limitations Fragile Handle with Care This Way Up Up Arrow Down Arrow Environmental Shipping Storage Humidity Limitations Open Padlock Closed Padlock Happy Face Sad Face PVC Free Po...

Page 209: ...Manufacturer Radio transmitting device elevated levels of non ionizing radiation A CE mark certifies that a product has met EU health safety and environmental requirements which ensure consumer safet...

Page 210: ...in Canada and United States Nellcor OxiMax Compatible Masimo SET Compatible R 1 32 Access Codes 1 Through 32 AIR Air Amperes ANT 1 ANT 2 Diversity Antenna System 1 Diversity Antenna System 2 Arr1 ArrN...

Page 211: ...Heart Rate Channel 1 Fetal Heart Rate Channel 2 GND gnd Ground Hertz Hgb Hemoglobin HLO hlo High Level Output Multiview Multi Lead Electrocardiogram N2O Nitrous Oxide NIBP nibp Noninvasive Blood Pres...

Page 212: ...A P P E N D I X B S Y M B O L S SVO2 SvO2 SvO2 Mixed Venous Oxygen Saturation SYS sys Systolic T1 T2 T3 T4 Temperature 1 Temperature 2 Temperature 3 Temperature 4 TEMP temp Temperature UA Uterine Acti...

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