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Page 69FM-4000
POWER
( )
Key
Press and hold down this key to turn to the transceiver and Remote MIC
on or off.
MICROPHONE
The internal microphone is located here.
When transmitting, position your mouth about 1/2 to 1 inch (1.2 ~ 2.5 cm)
away from the small mic hole. Speak slowly and clearly into the micro-
phone.
DISPLAY
Channel display.
SOFT KEY
These three key’s functions can be customized by the Setup Menu mode.
When press one of these key briefly, the key functions will appear at the
LCD bottom. The factory defaults are shown below.
[
SCAN
]
Key
Starts and stops scanning of programmed channels.
[
DW
]
Key
Watches for a transmission on CH16 and another selected channel until
either signal is received. (Dual watch)
[
IC
]
Key
Get Intercom operation between radio and the Remote MIC.
KEY PAD
[
CALL/MENU
]
Key
Press this key to access the DSC OPERATION menu.
Press and hold this key to access the SETUP menu.
[
16/9
]
Key
First press: channel 16 is immediately selected.
Second press: recalls the last selected channel.
Press and hold: selects channel 9.
[
S
](
UP
)
/
[
T
](
DOWN
)
Key
These keys are used to select channels, adjust the volume and squelch
level, and to choose DSC calls, DSC setup and Radio setup function.
[
VOL/SQ
]
Key (Volume Control / Squelch Control)
Press this key to toggle the function of the Remote MIC’s
[
S
]
or
[
T
]
key
between the channel selections, volume level adjustment, and squelch
level adjustment.