Vertex Standard VX-4500 Series, Руководство по эксплуатации

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VX-4500/-4600 S
ERIES
O
PERATING
M
ANUAL
11
Description of Operating Functions
M
ONITOR
Press (or press and hold) the assigned programmable key to cancel any signaling
features.
M
ONITOR
-M
OMENTARILY
-
Cancel any signaling features while pressing the assigned programmable key.
D
IMMER
/L
AMP
In the
VX-4600
, press (or press and hold) the assigned programmable key to select
the brightness level of the display and keypad (“Dimmer” function). Available se-
lections are four levels.
In the
VX-4500
, press (or press and hold) the assigned programmable key to toggle
the back light of the display and keypad “On” and “Off” (“Lamp” function).
L
OW
P
OWER
Press (or press and hold) the assigned programmable key to set the radio’s transmit-
ter to the “Low Power” mode. Press (or press and hold) the key again to return to
“High Power” operation when in difficult terrain.
In the VX-4600 , when the radio’s transmitter is set to “Low Power” mode, the “ L ”
icon will be indicated on the display.
E
NCRYPTION
When the Voice Scrambler feature is enabled, press (or press and hold) the assigned
programmable key to toggle the voice encryption “On” and “Off”.
In the VX-4600 , when the Voice Scrambler feature is activated, the “ ” icon will
be indicated on the display.
SET
(
This function is only available in the
VX-4600
)
Press (or press and hold) the assigned programmable key to activate the “User Set”
(Menu) Mode.
SQL OFF
Press (or press and hold) the assigned programmable key to open the SQL to hear
background noise (unmute the audio).
A
DVANCED
O
PERATION