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APPENDIX G: LCD Quick Reference Sheet 

 
The following is a quick description of what all the icons on the display mean and 
how to change their settings. 

 
 

Left Arrow – This arrow indicates the composite input to the 
transmitter is enabled.  The composite input allows for DC coupled 
broadband audio to be transmitted. To toggle this setting, from AUX 
mode press and hold the base button for approximately two 

seconds. 
 

 
S - Icon indicates the external audio PA is enabled.  To toggle this 
setting, press the MON button. 
 

 

 
The Note Icon indicates the front panel speaker is enabled.  To 
toggle this setting, press the MON button. 
 

 

The lock icon indicates the keypad lock is enabled.  To disable the 
keypad lock, rotate the volume control all the way clockwise and 
then press the MON button.  To enable the keypad lock, rotate the 
volume control all the way counter clockwise and press the MON 
button. 

 

 
Volume control – these bars indicate the volume level.  Rotate the 
volume control knob to change the volume settings. 
 

 
 

Right Arrow – This arrow indicates the RF PA is disabled.  To toggle 
this setting you must be in AUX mode.  Press and hold the DOWN 
button for approximately two seconds.

 

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Содержание ComLink CS-540

Страница 1: ...ComLink CS 540 Owner s Manual Version 1 5 November 2006...

Страница 2: ...ted in the United States of America LTR is a registered trademark of EF Johnson Corporation Windows is a registered trademark of Microsoft Corporation For Technical Support please contact BridgeCom Sy...

Страница 3: ...E STATION MODE 12 OVERVIEW 12 OPERATION 12 BASE STATION SETTINGS 12 CHAPTER 7 AUXILIARY MODE 13 OVERVIEW 13 AUXILIARY SETTINGS 13 EXTERNAL CONTROLLERS 13 CHAPTER 8 REMOTE PROGRAMMING 14 OVERVIEW 14 AC...

Страница 4: ...MOTE PROGRAMMING QUICK REFERENCE 26 APPENDIX C TONE CODE TABLES 27 CTCSS TONES 27 DCS CODES 27 APPENDIX D REPEATER SYSTEM RECORD SHEET 28 APPENDIX E 120V AC 240V AC CONVERSION 30 APPENDIX F FREQUENTLY...

Страница 5: ...channel Cross tone code encoding is available as well Battery Backup The CS 540 can be powered from a 12V battery and also provides a charging circuit for maintenance free operation External Speaker...

Страница 6: ...side injection Sensitivity 12 dB SINAD 0 25 V 12 5 kHz 0 25 V 25 0 kHz Squelch Threshold Open 12dB SINAD Close 8dB SINAD Selectivity 62dB 12 5kHz 72dB 25 0kHz Spurious Rejection 75dB Intermodulation...

Страница 7: ...ED status indicators BASE RX VALID TX 7 Internal Speaker 8 Lighted power switch Rear Panel Description 1 Fan 2 Accessory Port DB25 female standard on CS 540 3 TX Antenna N type female panel mount or d...

Страница 8: ...power supply to 240V AC see Appendix E If the CS 540 did not come with a duplexer installed connect the received signal to the RX antenna port and connect the TX antenna port s output to where the pow...

Страница 9: ...ing an optional microphone the CS 540 can communicate as any user on the selected channel For more information see Chapter 6 Base Station Mode If an external peripheral such as a DC Remote is used in...

Страница 10: ...he repeater will mix the mic audio with the repeated audio A base station type microphone is preferred Channel Settings The behavior of the CS 540 while in repeater mode depends on various channel and...

Страница 11: ...out deleting that user entirely RX TX Signaling Each user must be assigned an Rx Signal and a TX Signal You may specify either a CTCSS tone or a DCS code If you select a CTCSS tone you must also speci...

Страница 12: ...d Enabling this feature defeats the selected squelch option so that sufficient carrier will cause the speaker to unmute Busy Lockout This setting prevents the operator from transmitting while the sele...

Страница 13: ...ss the BASE button and AUX will be re displayed Composite Input Enable Disable Certain external controllers may mix the data and voice In the event the CS 540 is required to transmit a composite data...

Страница 14: ...be at least 40 ms Every user belongs to a particular slot There are 64 slots numbered from 0 to 64 Whenever you modify an individual user s settings you must enter their slot number so make sure that...

Страница 15: ...as a success A response of four 500 Hz tones indicates the operation failed The table below is a list of the available tasks followed by their 2 digit command prefix Command Prefix ENTER REMOTE MODE N...

Страница 16: ...or not then this command will fail You must first delete the existing user and then add a new one if you wish to add a new user in that slot CTCSS tones are numbered from 1 50 and DCS codes are numbe...

Страница 17: ...00 NN 63 3 Tone in Tail N 0 No 1 Yes If you set the TX Timeout to zero this feature will be disabled The TX Timeout timer controls the maximum amount of timer that the transmitter will remain keyed T...

Страница 18: ...ain Example 1 Add a new user and modify the user s profile Before you begin these examples make sure that you have a two way radio capable of transmitting DTMF tones and that this radio is set up to t...

Страница 19: ...r of milliseconds of the TX hold time The MODIFY USER TX HOLD TIME prefix is 09 We are modifying the user in Slot 30 We want to set the TX hold time to 3 seconds which is 3 000 milliseconds In order t...

Страница 20: ...3 0 Once you dekey you should hear the success alert four 1500 Hz tones Upon de key the repeater will respond with an OPERATION SUCCESS ALERT 3 Save and exit When you finish deactivating the user you...

Страница 21: ...s parameter controls the gain before limiter It used in conjunction with AL GAIN to attain optimum audio deviation for the given channel spacing 12 5 kHz or 25 kHz AL AMP ranges from 0 0 dB to 35 dB w...

Страница 22: ...on the service monitor The CS 540 s built in limiter will keep the transmitter from overdeviating by more than 5 kHz for 25 kHz channel spacing wide band and by more than 2 5 kHz for 12 5 kHz channel...

Страница 23: ...cord from the CS 540 Power must not be applied during duplexer installation 2 Using a Philips screwdriver remove the nine screws affixing the chassis top to the bottom chassis Using a 7 64 Allen wren...

Страница 24: ...ry reaches full charge the charging circuit provides a maintenance charge of around 200 mA For virtually maintenance free operation it is recommended that a GEL CELL type deep cycle battery be used If...

Страница 25: ...11 CrossBand Discriminator Out X Band Repeater 12 13 14 Rx Module General Purpose Input 1 15 Rx Module General Purpose Input 2 16 Rx Module General Purpose I O 1 Fan2 Fan3 Control 17 Rx Module Genera...

Страница 26: ...N N 001 NN 162 MODIFY USER RX SQUELCH OPTION 1 Command Prefix 0 6 2 User Slot N N 00 NN 63 3 Tone Code N N N 001 NN 162 MODIFY USER TX DCS SIGNAL POLARITY 1 Command Prefix 0 7 2 User Slot N N 00 NN 6...

Страница 27: ...20 364 143 532 052 007 075 116 098 244 121 365 144 546 053 015 076 122 099 245 122 371 145 565 054 017 077 125 100 246 123 411 146 606 055 021 078 131 101 251 124 412 147 612 056 023 079 132 102 252 1...

Страница 28: ...req TX Freq Spacing Power Broadcast ID Interval mins Rate WPM Remote PIN Stuck Mic Timeout secs Slot User ID RX Option TX Option Courtesy Hold Time Tone In Tail 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1...

Страница 29: ...Slot User ID RX Option TX Option Courtesy Hold Time Tone In Tail 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 29...

Страница 30: ...ion and it s not repeating the audio What s wrong A Restore factory defaults for the channel See restoring factory defaults section in the Alignment Chapter 9 Also did you place the user information i...

Страница 31: ...tting press the MON button The Note Icon indicates the front panel speaker is enabled To toggle this setting press the MON button The lock icon indicates the keypad lock is enabled To disable the keyp...

Страница 32: ...nited States Equipment found not to be defective will be returned at the customer s expense and it will include the cost to ship test and return the equipment Equipment returned for repair must have a...

Страница 33: ...rantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment...

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