20 | CT710 Instruction Guide
In channel/frequency mode, press MENU and 4PWR: the screen will di-
splay ”004 POW?”.
Press ENTER and the display will show ”POW L” (low power) or ”POW H”
(high power): turn the encoder knob to select the desired power level.
To confirm your selection press ENTER and VFO/MR to exit.
Squelch Threshold Setting
This function turns on the Squelch when the signal is strong; the Squelch
will stay off when the signal is weak. Set the same DCS codes of your
group and turn on the squelch.
By setting the level too high, you may not receive the weak signals; while
by setting it too low you may receive noises or undesired signals.
NOTE:
This transceiver has ten (0~9) available levels: 0 means that the Squelch
is turned on. From level 1 to level 9 you will have different levels of noises
reduction. The higher is the level, the louder will be the Squelch.
Procedure:
Press MENU and 5SQL: the screen will show “005 SQL?”.
Press ENTER and the display will show ”SQL 5”(Factory Settings ” SQL
5”).
Press any number (0-9) on the keypad or rotate the encoder to select the
desired squelch level.
Press ENTER as confirmation and press VFO/MR to exit.
Scrambler Setting
The scrambler is designed to protect communications.
This feature prevents parties of other networks from hearing and under-
standing voice communications.
Procedure:
Press MENU and 6SCR key and the display will show “006 SCRM?”.
Press ENTER: you will see on the display “ON” (scrambler on), “OFF”
(scrambler off).
Turn the encoder to select on/off and press ENTER to confirm; press VFO/
MR to exit.
Backlight On/Off Setting
In channel/frequency mode, press MENU and 7LED.
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