D Dtmf Transmission; Dscrambler Function; User Set Mode; D Entering User Set Mode - Icom IC-F310S Instruction Manual

D DTMF transmission

If the transceiver has a [
DTMF
transmission function is available.

DScrambler function

A UT-109 (#02) or UT-110 (#02) optional voice scrambler unit
provides hight performance private communication between
stations with the same scrambler codes.
q Push and hold [
] to scrambler function ON.
SCRM
w Push [
] to turn the function OFF.
SCRM
NOTE:
• UT-109 (#02) non-rolling type scrambler unit has 32 code
numbers. UT-110 (#02) rolling type scrambler unit has
1020 (4 groups 255) code numbers
• IC-F320(420)S's with serial numbers above 50000 are
compatible with voice scrambler units.
Contact your dealer for details.
] key, the automatic DTMF

User set mode

User set mode is accessed at power ON and allows you to set
seldom-changed settings. in this case you can "customize"
transceiver operation to suit your preferences and operating
style.
DEntering the user set mode
q While pushing and holding [
turn the user set mode ON, allowing you to set seldom-
changed settings.
w
LED blinks quickly.
S
Available set mode functions
• Push [P 0] to set AF minimum level
• Push [P 1] to set beep ON or OFF
• Push [P 2] to set LED brightness
• Push [P 3] to set squelch level
e Push [K
] again to exit set mode.
I
2
OPERATION
], push [K ] to
] and [
I
8