D Scrambler Function - Icom IC-F510 Instruction Manual

D D Tx code channel selection
If the transceiver has a [TX CODE CH UP] or [TX CODE CH
DN] key, the programmed Tx code channel can be selected
directly.
D D DTMF transmission
If the transceiver has a [DTMF] key, the automatic DTMF
transmission function is available. Up to 7 DTMF channels
are available.
q Push [DTMF]— a DTMF code channel appears.
w Push [CH UP]/[CH DN] to select the desired DTMF channel.
e Push and hold [DTMF] to transmit the selected DTMF.

D Scrambler function

UT-109 (#02) or UT-110 (#02) optional voice scrambler unit
provides high performance private communication between
stations with the same scrambler codes.
q Push and hold [SCRM] to turn the scrambler function ON.
w "
" appears.
e Push [SCRM] to turn the function OFF.
D D User set mode
User set mode is accessed at power ON and allows you to
set seldom-changed settings. In this case you can "cus-
tomize" transceiver operation to suit your preferences and op-
erating style.
Entering the user set mode:
qWhile pushing and holding [
the user set mode at power ON.
wPush and hold [P0] to enter user set mode. Push [P0] mo-
mentarily to select the item.
Then push [ ] and [ ] to set the desired level/condition.
Available set mode functions:
• Backlight : AUTO, DIM, OFF or ON
• Beep : ON or OFF
• Beep Level : 1 to 5 or Link
• SQL Level : 0 to 255
• AF Min level : 0 to 255
• Audio Filter : 3000, 3400, 0 or 300
• Mic Gain : 1 to 5
• Horn : ON or OFF
e Push [ ] (or push and hold [P0]) again to exit set mode.
User set mode is also available via a programmable key.
Please refer p. 6 [SET] section.
2
OPERATION
] and [ ], push [ ] to enter
(links to audio output level)
10