frequency to be monitored using the CHANNEL selector (13) or the frequency selection keys on the microphone (28, 30). To enable
the DW function, press the DW key for about 2 seconds, until the DW icon (I) appears and blinks on the LCD display. Now set the
second frequency to monitor using the CHANNEL selector (13) or the frequency selection keys on the microphone (28, 30). Press
again the DW key for about 2 seconds. The DW function is now enabled and the LCD display will alternately show the two
programmed frequencies. The DW icon (I) will be lighted on the LCD display. Monitoring stops if a signal is detected on one of the
two frequencies, in order to let the user listen to the incoming signal and will start again when no signal is detected on that frequency.
It is possible to transmit on that channel, by simply pressing the PTT key (27). If there is no transmission within 5 seconds,
monitoring will re-start. To exit the DW mode, shortly press the PTT button (27). This key is also used to program and select the
memory frequency M4 (refer to item .11).
10. TRUCK / ROGER BEEP Key
The TRUCK key is an exclusive memory function. This key allows quick access to a special programmed memory channel (i.e. an
emergency frequency, a favorite frequency, etc.). To program the TRUCK memory frequency, set the desired frequency using the
CHANNEL selector (13) or the frequency selection keys on the microphone (28, 30). Then press and hold the TRUCK key until the
TRUCK icon (D) appears on the LCD display. The TRUCK frequency is now stored in the special TRUCK memory and it can be
immediately re-called by simply pressing the TRUCK key (10). This key is also used to enable the Roger Beep function (refer to item
.11).
11. F (Function) Key
The F (Function) key is used to enable various functions.
MEMORY FREQUENCIES (M1-M4) PROGRAMMING
Set the frequency to be programmed and stored in one of the four available memories (M1-M4), using the CHANNEL selector (13) or
the frequency selection keys on the microphone (28, 30). Shortly press the F key and the F icon (C) will blink on the LCD display.
Now press and hold one of the memory keys M1, M2, M3 or M4 for about 2 seconds, until the memory frequency number will appear
on the LCD display (i.e. M1). All the specifications associated to each frequency will be stored in memory (i.e. AM/FM mode, EU/UK
mode, transmitter power, CTCSStone, etc.).
MEMORY FREQUENCIES (M1-M4) SELECTION
Shortly press the F key and the F icon (R) will blink on the LCD display. Now press one of the dual function keys (M1 to M4) to
quickly recall and access to one of the programmed memory frequencies. The selected memory frequency number will appear on
the LCD display (P).
CTCSS TONE SELECTION
Please see the CTCSS section at page. 10.
ROGERBEEP FUNCTION
To enable or disable the RB (Roger Beep Tone), shortly press the F key (11) and the F icon ® on the LCD will blink. Now press the
TRUCK key (10). The
Rb.on
icon (RB enabled) or the
Rb.oFF
icon (RB disabled) will be showed on the LCD.
12. Q.DN (Quick Down) Key
This key allows fast selection of the operating frequency downward. Each time this key is pressed, the frequency number moves
down by 100 KHz steps.
13. CHANNEL (FREQUENCY) Selector
This knob selects the desired frequency, in 5 KHz steps (frequency increments). The knob may be turned clockwise to upward
frequency selection or counter clockwise to downward frequency selection.
14. EMG
Key
EMG
Press to quick access to one of the two pre-programmed special frequencies (28.500 MHz or 29.000 MHz). Each time this key is
pressed, radio will select the frequency of 28.500 MHz, then 29.000 MHz, then again the normal operating frequency. When one of
the special frequency is selected, the EMG icon (E) will appear on the LCD display.
CTCSS FUNCTION
To access the CTCSS (sub-audible tone coding) function (see the CTCSS section at page 10), shortly press the F key (11) and then
the EMG key (14).
15. ESP (Electronic Speech Processor) Key
The ESP (Electronic Speech Processor) is a unique feature available in some INTEK two-way 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 mode. 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
(F) icon will appear on the LCD.
2) Press the key again to enable the RX modulation expander. The
ESP E
(F) 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
(F) icon will appear on the LCD.
