2. OPERATION
2-16
2.14.4
Battery saver
Enable/Disable the battery saver of the optional BH-2A Bluetooth Headset.
1.
Press and hold down the
CALL/MENU
key until the [Setup Menu] appears.
2.
Rotate the
CH
knob to select [General Setup] then press the [SELECT] soft key.
3.
Rotate the
CH
knob to select [Bluetooth] then press
the [SELECT] soft key.
4.
Rotate the
CH
knob to select [Save Function] then
press the [SELECT] soft key.
5.
Select [On] or [Off] then press the [ENT] soft key.
Press the [QUIT] soft key several times to exit this menu and return to radio oper-
ation.
[On]: Activates the Battery Saver in the BH-2A. If there is no signal or key activity
for 20 seconds, the Battery Saver automatically puts the BH-2A to sleep, to con-
serve battery life. When a signal is received or the
PTT
switch is pressed, the BH-
2A becomes active. Furthermore, if there is no signal or key activity for 10 min-
utes, the BH-2A turns off automatically.
[Off]: Disables the Battery Saver in the BH-2A.
2.15
Voice Scrambler (option)
The optional Voice Scrambler FVP-42 is a 32-code voice scrambler (VS) that installs
in the transceiver, and provides private communications with other FM-4721 equipped
with the FVP-42. Contact your dealer to have a FVP-42 installed.
1.
Rotate the
CH
knob to select the channel to scramble.
Note:
CH16 and 70 can not operate the voice scram-
bler.
2.
Press the
FUNC
key then press and hold down the
7/
SQRM
key until the [Scrambler] menu appears.
3.
Rotate the
CH
knob to set the desired scrambler code.
The scrambler code can be set from 0 to 31.
4.
Press the [ENT] soft key to save the scrambler code
and return to the radio mode. "VS" and scrambler
number (0 - 31) appear on the display.
5.
Press the
FUNC
key followed by the
7/SQRM
key to
activate the voice scrambler.
6.
Monitor the channel before transmitting.
7.
To disable the voice scrambler, press the
FUNC
key
followed by the
7/SQRM
key again. VS and scrambler
number disappear from the display.
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