T6M Service Manual
Issue 1
PARK AIR ELECTRONICS LTDNORTHFIELDSMARKET DEEPINGPETERBOROUGHPE6 8UETEL:(01778) 345434FAX:(01778) 342877
Страница 1: ...T6M Service Manual Issue 1 PARK AIR ELECTRONICS LTD NORTHFIELDS MARKET DEEPING PETERBOROUGH PE6 8UE TEL 01778 345434 FAX 01778 342877...
Страница 2: ...rademark of Intek Global Corporation IBM and PC are trademarks of IBM Inc I2 C is a trademark of Philips Federal Communications Commission FCC Regulations This device complies with Part 15 of the FCC...
Страница 3: ...h the affected area thoroughly with soap and water If the skin is broken obtain medical assistance If there is eye contact wash for 15 minutes with running water including under the eyelids and seek m...
Страница 4: ...BILE SERVICE MANUAL SM 16 1 0 Page iii Patent No s are BTG UK 2161661 2163326 US 4691375 4679243 LMT UK 2243058 2274231 2272589 2293935 EU 0447237 0725495 0598585 0648012 0706259 US 5249202 5381108 55...
Страница 5: ...f Contents Section 1 INTRODUCTION 2 SPECIFICATION 3 EQUIPMENT DESCRIPTION 4 INSTALLATION 5 OPERATION 6 PERFORMANCE TESTING 7 DETAILED CIRCUIT DESCRIPTION 8 CIRCUIT DIAGRAMS 9 BOARD LAYOUTS 10 GENERAL...
Страница 6: ...amendment date and number which will be shown at the foot of the page Record incorporation of amendments to this manual on this page If a new issue of this manual is made all amendments will be incor...
Страница 7: ...nting via a bracket usually around the dash board area The equipment which operates from a 13 2 volt is supplied with mounting bracket and plug in microphone The transceiver provides a nominal 8 watt...
Страница 8: ...Channel Increment 8 33 kHz Input Voltage 13 2 VDC nominal 10 8 V to 18 V negative ground Max Receive Current 2A Max Off Current 100mA Audio Output 4W into 4ohm external speaker 10 THD Temperature Ran...
Страница 9: ...S T6M SERIES MOBILE SERVICE MANUAL SM 16 1 0 Page 2 2 2 3 Transmitter RF Output Power Nominal 8 Watts Spurious 46dBm Harmonics 36dBm Audio Modulation AM RF Load Impedance 50 ohms Frequency Stability 1...
Страница 10: ...MOBILE SERVICE MANUAL SM 16 1 0 Page 3 1 3 Section Index 3 Section Index 3 1 3 1 General 3 2 3 2 T6M Series Mobile Front panel 3 2 3 3 Mobile Radio Programming 3 2 3 3 1 Programming Interface Lead 3...
Страница 11: ...ypically encountered in this environment The mobile radio s basic construction consists of a die cast alloy chassis and an injection molded ABS front panel 3 2 T6M Series Mobile Front panel TX BUSY SC...
Страница 12: ...MENT DESCRIPTION T6M SERIES MOBILE SERVICE MANUAL SM 16 1 0 Page 3 3 available for this purpose which runs on a PC The software is available on 3 5 floppy disks The software contains built in help fea...
Страница 13: ...EQUIPMENT DESCRIPTION T6M SERIES MOBILE SERVICE MANUAL SM 16 1 0 Page 3 4 This page blank intentionally...
Страница 14: ...ker 4 3 4 3Mobile Unit Connections 4 4 4 4Power Cable Installation 4 4 4 5Antenna Connection 4 6 4 5 1 Location 4 6 4 5 2 Fitting Antenna to Fiberglass Vehicles 4 7 4 5 3 Antenna Feeder 4 7 4 5 4 Ante...
Страница 15: ...l PC to mobile microphone socket lead part number LM030400055 4 1 3 Unpacking Unpack the mobile radio install kit and check the contents against the packing list enclosed with the mobile 4 1 4 Mobile...
Страница 16: ...ting the mobile radio should have an unobstructed airflow space of at least 20 mm at the rear 4 2 Mobile Radio Installation 4 2 1 Mounting Mobile Radio Microphone and Speaker Check that the mobile mou...
Страница 17: ...revent damage from accidental short circuits during the installation In some cases this may cause problems with the loss of engine management information or radio key codes Check with the customer to...
Страница 18: ...vehicle battery terminals Connection to other points may result in increased interference from the vehicle s electrical system and excessive voltage drop If noise is still a problem an DC noise filter...
Страница 19: ...und performance of the mobile radio the antenna should be mounted in the center of the roof Alternative positions give degraded performance the numbers on the diagram below giving the order of prefere...
Страница 20: ...ngth It will normally be necessary to use an antenna with a longer shank for fiberglass vehicles due to the greater thickness of the material 4 5 3 Antenna Feeder Note In the case of crimp connectors...
Страница 21: ...acceptable If not it will be necessary to carry out suppression of the vehicle electrical system 7 It is important to check that the mobile radio does not affect the operation of any vehicle systems s...
Страница 22: ...d Change EXP SPU in turn Fault cleared No No No Unit transmits at correct frequency and power Yes Yes Yes Yes Check antenna Connections power ref sect 5 9 Fault cleared Check RFU PA PA BNC connections...
Страница 23: ...INSTALLATION T6M SERIES MOBILE SERVICE MANUAL SM 16 1 0 Page 4 10 This page blank intentionally...
Страница 24: ...splay Blanking 5 8 5 7 Fault Codes 5 8 5 8 Using the programmer 5 9 5 8 1 Installing the mobile programming software 5 9 5 8 2 Operating hints 5 9 5 8 3 Creating a new mobile personality 5 9 5 8 4 Sav...
Страница 25: ...ense is not required then leave the ignition sense unconnected When ignition sense is connected the mobile switches on when the vehicles ignition is switched on When the vehicle ignition is switched o...
Страница 26: ...e display returns to the current frequency after a few seconds To disable squelch press SQL again whilst the squelch level is being displayed The display will show S OFF for a few seconds before retur...
Страница 27: ...els Up to 15 channels may be programmed into the mobile s priority channel list Select priority mode by pressing the PRI button Priority mode operates like normal mode with the following exceptions Ev...
Страница 28: ...g the SCN button to go to normal mode Pressing the PRI button to go to priority mode If the mobile is holding or paused on a channel then pressing the PTT allows you to transmit unless there is a tran...
Страница 29: ...mit duration Hold on scan mode On or off On Described in scan mode section Key beeps On or off On See description below Warning beeps On or off On See description below Warning beep volume 1 7 3 See d...
Страница 30: ...y No inhibit This option can be used to prevent the mobile transmitting on a particular channel Identification string 16 character alphanumeric string An empty string A free format text string describ...
Страница 31: ...play is reinstated by pressing any button including the on off button or by pressing the microphone PTT button It is recommended that the volume buttons be used as this reinstates the display without...
Страница 32: ...lly 5 8 2 Operating hints To help you use the programmer hints are displayed on the status line at the bottom of the programmer s window This happens whenever you position your mouse pointer over a pr...
Страница 33: ...mobile scans for busy frequencies If Hold in scan mode is not checked then your mobile with pause on busy frequencies for six seconds then start scanning again If Hold in scan mode is checked then yo...
Страница 34: ...th as the programmer determines the bandwidth from the entered frequency If you want the frequency to be included in the list of priority frequencies then enter Yes in the Priority column You need onl...
Страница 35: ...that allows you to add a range of frequencies to the frequency table Enter the lowest required frequency in the First frequency box and the highest required frequency in the Last frequency box Use th...
Страница 36: ...edit the personality you can save it under the same name by selecting the File Save option 5 8 5 Recovering a saved personality Select File Open from the main menu Select one of the files displayed th...
Страница 37: ...d using Windows Notepad program You may use Notepad to print or to save the personality report as a text file Before printing you might like to alter the displayed information perhaps adding informati...
Страница 38: ...six to twelve watts although this may vary from mobile to mobile To enter test mode switch on the mobile by pressing the power button Without releasing the power key press first the SQL button then th...
Страница 39: ...switch off without saving the new setting press and release the power key The display then shows nS and the speaker sounds a single long tone To save the new setting press and hold the power button Wi...
Страница 40: ...ANCE TESTING T6M SERIES MOBILE SERVICE MANUAL SM 16 1 0 Page 6 1 6 Section Index 6 1 Introduction 6 2 6 2 Test Equipment 6 2 6 3 Power Supply 6 2 6 4 Transmitter 6 2 6 5 Receiver 6 3 6 6 TX Power Adju...
Страница 41: ...pply Digital Multimeter RF Power Meter Oscilloscope RF Signal Generator Ensure that the range measurement capabilities of each item is appropriate for the mobile under test Suitable alternatives such...
Страница 42: ...6 5 Receiver 1 Take the mobile out of test mode and apply an RF signal to the mobile on an appropriate frequency modulate it with a 1 KHz tone to 30 and set the Mobile s squelch threshold to 2 Adjust...
