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PAGE 6 

INSTRUCTION MANUAL 

TX2700

 To skip over a busy channel and resume scanning:

Briefl y press the   or   key. Scanning will resume.

To transmit on a busy channel:

Wait for a break in the conversation, then press the

 PTT

 

switch. The radio will exit the Scan mode and stay on the 
channel allowing you to communicate with others on 
that channel.

To resume scanning briefl y press the 

SCAN

 key again.

NOTE: 

If the 

PTT

 is pressed while the radio is scanning, it 

will be ignored and a low beep will be heard when the 

PTT

 

is released.

To exit the Scan mode manually:

Briefl y press the 

SCAN

 key. ‘SCAN’ will disappear from 

the display.

NOTE: 

Excessive noise on a channel can cause the scanning 

to pause on that channel even if there is no signal there. If 
this only happens on one channel, you may need to remove 
that channel from the scan memory. If it happens on all 
channels, you should try increasing the squelch setting.

OPERATION – CB MODE

PRIORITY CHANNEL

The Priority channel is preset to channel 8 allowing it to be 
instantly recalled at the press of a key.

To use the Priority channel

Simply press the 

Priority

 key at any time. The radio will jump 

straight to channel 8. If ‘Scan’ or ‘DW’ was selected, they will 
be cancelled.

To return to the previously selected channel

Press the 

Priority

 key again.

DUAL WATCH

Dual Watch in CB mode allows your TX2700 to monitor both 
the Priority channel and another selected channel by quickly 
switching between them. Any signals received on the Priority 
channel take precedence over signals on the selected channel.

To use the Dual Watch feature, adjust the 

Squelch

 control so 

the radio is quiet, select your preferred channel using the 

 

or   keys or rotary selector then press the 

DW

 key. ‘DW’ will 

appear on the display and the channel display will alternate 
between your selected channel and the Priority channel. 

If a signal is received on your selected channel, the radio 
will pause on that channel but will continue to switch to the 
Priority channel every 2 seconds and a brief interruption 
to the signal will be noticed. Once the signal has gone, normal 
Dual Watch switching will resume.

If a signal appears on the Priority channel at any time, the 
radio will stop switching and will remain on the Priority 
channel for as long as the signal is present. Once the signal 
has gone, normal Dual Watch switching will resume.

NOTE: 

If you press the 

PTT

 switch while Dual Watch is 

selected, your TX2700 will transmit on the selected channel. 
If you wish to talk on the Priority channel, press the 

Priority

 

key to cancel the Dual Watch and switch straight to the 
Priority channel.

Содержание TX2700

Страница 1: ...27 MHz CB radio I N S T R U C T I O N M A N U A L ...

Страница 2: ...ed into almost any mounting location in your motor vehicle or motorbike Please read this manual thoroughly to ensure you get the best from the TX2700 s features For users in New Zealand South Africa or P N G Please refer to amendment for local frequencies channel allocations and licensing requirements CONTENTS FEATURES 3 ACCESSORIES SUPPLIED 3 OPTIONAL ACCESSORIES 3 CONTROLS 3 Front Panel 3 Rear P...

Страница 3: ...PLIED TX2700 Radio Unit Microphone Clip Mounting Cradle DC Lead Instruction Manual Screw Pack Microphone If any items are missing or damaged please contact your retailer or place of purchase OPTIONAL ACCESSORIES MK200B Flush mounting kit LEM6P 4 metre microphone extension lead CONTROLS FRONT PANEL REAR PANEL PRI DW SCAN NL DIM Microphone Socket Channel Selector Speaker LCD Display Volume Squelch P...

Страница 4: ... DATE MAY 14 2007 C TX BUSY SCAN DW PRI M NL EXT PRG FUNCTION CHANNEL DISPLAY TX RX RX SENSITIVITY SCAN DUAL WATCH PRIORITY CHANNEL SCAN MEMORY NOISE LIMITER EXTERNAL MICROPHONE PC PROGRAMMING DISPLAY NO 1 2 3 4 5 6 7 8 9 10 11 Channel Number TX BUSY SCAN DW PRI M NL EXT PRG Transmit Indicator Busy Indicator RX Sensitivity Scan Dual Watch Priority Channel Scan Memory Noise Limiter External Microph...

Страница 5: ...hone Hold the microphone 2 6 cm from your mouth and slightly to one side so your voice does not project directly into the microphone Speak at a normal voice level Your TX2700 has a built in speech processor which automatically controls the level of your transmitted voice It is not necessary to raise your voice or shout into the microphone NOISE LIMITER The NL key activates an extremely effective n...

Страница 6: ...be cancelled To return to the previously selected channel Press the Priority key again DUAL WATCH Dual Watch in CB mode allows your TX2700 to monitor both the Priority channel and another selected channel by quickly switching between them Any signals received on the Priority channel take precedence over signals on the selected channel To use the Dual Watch feature adjust the Squelch control so the...

Страница 7: ...Use 16 27 155 MHz General Use 17 27 165 MHz General Use 18 27 175 MHz General Use 19 27 185 MHz General Use 20 27 205 MHz General Use 21 27 215 MHz General Use 22 27 225 MHz General Use 23 27 255 MHz General Use 24 27 235 MHz General Use 25 27 245 MHz General Use 26 27 265 MHz General Use 27 27 275 MHz General Use 28 27 285 MHz General Use 29 27 295 MHz General Use 30 27 305 MHz General Use 31 27 ...

Страница 8: ...en on unsealed roads The TX2700 mounting bracket is designed with a unique dual position gimbal mounting slot This design not only allows the TX2700 to be tilted over a much greater range but also provides a slim low profile mounting position for installations where space is very limited Flush Mounting Optional MK200B flush mounting kit available DC CONNECTIONS Connect the RED power lead to the posi...

Страница 9: ...e strain relief fits neatly inside the lip of the hole Fitting microphone to the rear panel 1 Position the microphone plug so the plastic tab faces upwards on the rear panel Press the plug into the socket until it clicks 2 Gently press the rubber strain relief into the hole surrounding the socket so that the slot around the strain relief fits neatly inside the lip of the hole Removing the microphone...

Страница 10: ...a Spurious Emissions 26 dBm Receiver Demodulated Frequency Response 300 Hz to 3 kHz 1 3 dB Receive Sensitivity for 12 dB SINAD 30 Modulation 110 dBm Max Squelch 80 dBm Adjacent Channel Sensitivity 55 dB Spurious Response Immunity 55 dB Conducted Spurious Radiation 57 dBm Audio Output Power 8 Ohms 2 5 watts MECHANICAL Dimensions 51 H x 94 D x 170 W mm Weight 450 grams ENVIRONMENTAL Temperature Rang...

Страница 11: ...ervices supplied again 2 4 For repairs outside the warranty period we warrant our repairs to be free from defects in materials and workmanship for three months from the date of the original repair We agree to re repair or replace at our option any materials or workmanship which we are satisfied are defective 2 5 We warrant that we will perform services with reasonable care and skill and agree to in...

Страница 12: ...Part Number 310428 Drawing Number 44184 3 ...

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