IEM Tel-O-Graph BT Technical Manual Download | Manualshive

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Firmware .......................................................................................................................................... 19

Error handling ........................................................................................................................................... 19

Error output in the logging area ........................................................................................................ 19

Error output in the Windows notifications ...................................................................................... 19

Calibration control .................................................................................................................................... 20

Repairing .................................................................................................................................................... 21

Responsibilities ........................................................................................................................................ 21

Disassembling the Tel-O-Graph

blood pressure monitors ............................................................ 21

BT and Tel-O-Graph

BT plus .................................................................................. 21

GSM and Tel-O-Graph

GSM plus ........................................................................... 22

Modules and components that can be replaced by trained and authorized individuals ............ 22

Main Board ........................................................................................................................................... 22

Pump ..................................................................................................................................................... 23

Silicone Connector .............................................................................................................................. 24

Cuff connector ..................................................................................................................................... 24

Valve ...................................................................................................................................................... 25

Battery contacts .................................................................................................................................. 25

LC-Display ............................................................................................................................................. 26

Bluetooth board ................................................................................................................................... 26

GSM board ............................................................................................................................................ 27

Stripline antenna ............................................................................................................................. 28

Button ............................................................................................................................................... 29

SIM card ........................................................................................................................................... 29

Lower housing ................................................................................................................................. 29

Checking the accessories ...................................................................................................................... 30

Cuff control ........................................................................................................................................... 30

Battery control ..................................................................................................................................... 30

Solutions to known problems ................................................................................................................ 31

Board reset ........................................................................................................................................... 31

Description of Errors ................................................................................................................................ 32

Measurement Failures (Error) ............................................................................................................... 32

Transmission Failures (Code) ............................................................................................................... 36

Replaceable components ....................................................................................................................... 40

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Summary of Contents for Tel-O-Graph BT

Page 1: ...Technical Manual EN...

Page 2: ...Mail Website info iem de www iem de The contents of this technical manual must not be duplicated or published without the written authorization of IEM GmbH The copyright for the components used in the...

Page 3: ...latory standards 7 2 4 The device 8 2 4 1 Views 8 2 4 2 Label 9 2 4 3 Button functions 10 2 5 Power Supply 11 2 6 Technical data latest version 11 3 Service Software 13 3 1 Preconditions 13 3 1 1 Oper...

Page 4: ...an be replaced by trained and authorized individuals 22 5 3 1 Main Board 22 5 3 2 Pump 23 5 3 3 Silicone Connector 24 5 3 4 Cuff connector 24 5 3 5 Valve 25 5 3 6 Battery contacts 25 5 3 7 LC Display...

Page 5: ...20 US QSR 1 2 Target audience Users of this technical manual are expected to be familiar with the standard medical and electronic terms and practices The technical manual is designed to enable authori...

Page 6: ...ff size The data measured is automatically transmitted The Tel O Graph BT with PWA license additionally records pulse waveform data 2 1 2 Tel O Graph GSM and Tel O Graph GSM plus The Tel O Graph GSM i...

Page 7: ...s MAP Mean Arterial Pressure The systolic and diastolic values are indirectly determined by a complex software algorithm 3 Rapid cuff deflation The remaining pressure in the cuff is reduced to zero ra...

Page 8: ...ace for service 5 Air tube socket 3 Operating button View Included elements Top Side The top of the recorder includes the operating button and the display Bottom Side The bottom side of the recorder i...

Page 9: ...ailable for this purpose The replacement of the following components is affected Communication board Bluetooth and GSM Lower housing SIM card Explanation of relevant information Category Symbol Meanin...

Page 10: ...tivate single actions Function Instruction Turning the recorder on Pressing the operating button turns the recorder on When the recorder is turned on the following is displayed Figure 4 Home screen Th...

Page 11: ...ce to avoid possible battery leakage damage We recommend using high quality batteries for optimal performance All devices have an additional memory battery internal Lithium cell CR2032 It should be re...

Page 12: ...ared Infrared transceiver Range up to 1 5 meters Bluetooth wt11i wt11u Bluetooth Chip Silicon Labs WT11i WT11u Bluetooth Version Bluetooth v2 1 EDR Enhanced Data Rate Transmission output power Bluetoo...

Page 13: ...the Start menu The software is protected against misuse by third parties through the use of a personal account Before using the software for the first time this account must be created For this purpos...

Page 14: ...sion and the manufacturer 3 3 2 Bottom Bar The current connection status is displayed in the footer If a device is connected Connect is displayed and the bar is colored green If the device has been di...

Page 15: ...below the user pictogram on the left edge After a connection has been successfully established the content of the area changes and the device actions available for the connected device is displayed Th...

Page 16: ...rmance of the memory Certain areas of the memory are written with defined values and read out again This action takes about 20 minutes A confirmation window appears Deleting all stored measurements ha...

Page 17: ...bed there The saved information from the old board is transferred to the new board All set information is displayed The result of the replacement is displayed The selection of the right exchange board...

Page 18: ...0 Com Module Board Number Button name Assigned action Read Sends a command to read the communication module number assembled in the device The read communication module number is displayed Set Sends a...

Page 19: ...using the progress bar After the data has been transmitted information follows that the device is now being flashed and the reset of the device has to be waited for The device displays the home screen...

Page 20: ...islation every two 2 years for professional use of non invasive blood pressure monitors Legal requirements however vary from country to country and it is strongly recommended that resellers check and...

Page 21: ...akes no responsibility for all repairs of adjustments or other servicing of any Tel O Graph that are done outside of IEM 5 2 Disassembling the Tel O Graph blood pressure monitors Each Tel O Graph mode...

Page 22: ...d 13 Remove the mainboard out of the lower housing 14 Disconnect the antenna from the GSM board 15 Remove the GSM board out of the lower housing 16 Release the adhesive to disconnect the antenna from...

Page 23: ...d and assemble the Tel O Graph in reverse sequence 5 3 2 Pump Figure 10 Pump The Pump is connected to the pneumatic system with the silicone connector and the mainboard via a wire to board connector H...

Page 24: ...valve and the pump Replace the silicone connector and assemble the Tel O Graph in reverse sequence 5 3 4 Cuff connector The cuff connector is connected to the silicone connector and plugged into the l...

Page 25: ...and assemble the Tel O Graph in reverse sequence 5 3 6 Battery contacts Figure 14 Battery contacts single and double How to replace Open the housing remove rubber feet unscrew screws Move the LC displ...

Page 26: ...re 16 Bluetooth board The Bluetooth board is fixed on the mainboard with an electrical board to board connector This component exists in different versions please refer to chapter 7 If this component...

Page 27: ...e requested at IEM How to replace Open the housing remove rubber feet unscrew screws Move the LC display carefully to the side Disconnect the silicon tube from all parts of the pneumatic system Discon...

Page 28: ...of the pneumatic system Disconnect the wire to board connectors on the mainboard and remove the 3 screws see Figure 9 Remove the mainboard The board must be carefully pulled off the communication boar...

Page 29: ...slot in the GSM module The device does not have to be unscrewed to change the SIM card If this component is replaced the label must be renewed This can be requested at IEM How to replace Open the bat...

Page 30: ...ontrol All seams the fabric cover and the Velcro closure should be perfect Tightness control The cuffs must not lose more than 4 mmHg per minute at a pressure level of 250 mmHg The test setup is shown...

Page 31: ...atteries have at least 1600 mAh This can be checked by clicking on the Slot button 6 Remove the batteries from the battery tester 5 5 Solutions to known problems 5 5 1 Board reset Description of the m...

Page 32: ...a for oscillometric measurement or the pulse curve was turned upside down Arm movement during measurement OR Arrhythmia OR cuff applied incorrectly ERR_08_noCalcEnvelope Equal sized pulses on all pres...

Page 33: ...scillation Arm movement during measurement OR Arrhythmia OR cuff applied incorrectly OR cuff opened during the measurement ERR_24_TPulseBelow70perc Within the entire measurement process a measured pul...

Page 34: ...up over a longer period No cuff applied OR air tube socket broken ERR_46_TCrExeeded Pressure built up too fast Blockage or bend in connection tube OR valve blocked ERR_72_PRESS_DEC Pressure decrease d...

Page 35: ...ice defect ERR_71_PRESS_ERROR The pressure detection circuit failed Device defect ERR_74_OSC_FAULT Oscillator error Device defect ERR_75_PMM_FAULT The Power Management Module PMM failed Device defect...

Page 36: ...he GPRS service ERR_18_DEREGISTER_TIMEOUT Timeout when disconnecting the endpoint from the GPRS service ERR_19_DEREGISTER_ANSWER Incorrect response when disconnecting the endpoint from the GPRS servic...

Page 37: ...ANSWER Wrong answer when querying the network quality ERR_20_PROVIDER_TIMEOUT Timeout when querying the provider ERR_22_MCC_TIMEOUT Timeout when querying the IMSI ERR_23_MCC_ANSWER Wrong answer when q...

Page 38: ...RT Firmware update aborted by keystroke Cod 21 ERR_54_OPENPORT_CHK_TIMEOUT Timeout at check firmware port ERR_55_OPENPORT_CHK_ANSWER Wrong answer at check firmware port ERR_56_OPENPORT_BLK_TIMEOUT Tim...

Page 39: ...e device ERR_91_OPENPORT_LICEN_TIMEOUT Timeout when reading license port open ERR_92_OPENPORT_LICEN_ANSWER Wrong answer when reading license port open ERR_93_READPORT_LICEN_TIMEOUT Timeout on reading...

Page 40: ...40 7 Replaceable components IEM has made available different spare parts lists which refer to various models Please contact technical support at IEM for details...

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