Intek M-760 PLUS Owner's Manual page 5

DW (Dual Watch)
The DW (Dual Watch) function allows automatic alternate monitoring of two programmable channels. Select the first
channel to be monitored using the UP (6) and DN (7) keys or the channel selection keys on the microphone (21, 23). To
enable the DW function, press the DW (3) key for about 2 seconds, until the DW (F) icon appears and blinks on the LCD
display. Now select the second channel to monitor using the UP (6) and DN (7) keys or the channel selection keys on
the microphone (21, 23). Press again the DW (3) key for about 2 seconds. The DW function is now enabled and the
LCD display will alternately show the channel number of the two programmed channels. The DW (F) icon will be lighted
on the LCD display. Monitoring stops if a signal is detected on one of the two channels, in order to let the user listen to
the incoming signal and will start again when no signal is detected on that channel. It is possible to transmit on that
channel, by simply pressing the PTT (20) key. If there is no transmission within 5 seconds, monitoring will re-start. To exit
the DW mode, shortly press the PTT (20) button.
4. ESP (Electronic Speech Processor) Key
The ESP (Electronic Speech Processor) is a unique feature available in some INTEK two-way CB radios. ESP means
Electronic Speech Processor, in other words electronic modulation processor. This audio processor is microprocessor
controlled and it is also called COMPANDER (Compressor-Expander). It works as a modulation compressor in transmit
mode and as a modulation expander in receive m ode. The ESP allows to obtain a stronger, clear and clean audio signal
and it is a great help in noisy areas and in case of weak signals or in long distance communication. The efficiency of
ESP is even greater when both stations use this device. The 2nd generation ESP allows to enable only the TX
compressor, only the RX expander or both systems.
To enable or disable the ESP functions, press the ESP key (4), as follows :
1) Press the key once to enable the TX modulation compressor. The ESP C (P) icon will appear on the LCD.
2) Press the key again to enable the RX modulation expander. The ESP E (P) icon will appear on the LCD.
3) Press the key again to enable both the TX modulation compressor and the RX modulation expander.
The ESP C E (P) icon will appear on the LCD.
4) Press the key once again to disable all systems.
ESP performance
of the modulation
in RX and TX modes
5. LCD Display
The LCD display has a large size and an orange colour backlighting system, for best readability. The LCD display
shows all the enabled functions as well as several other information programmable by the user, such as the
programmed band ID code. It also includes a digital 10-bar S/RF Meter (M) to monitor the strength/power of the
received and transmitted signals.
Controls, Indicators and operation
Modulation without ESP
100%
0%
100%
- 3 -
Modulation with ESP