4
Operating Manual Reprint
Description of Operating Functions
Description of Operating Functions
Description of Operating Functions
Description of Operating Functions
Description of Operating Functions
Monitor
Press (or Press and hold) the assigned
Soft
key
momentarily to disable the Tone squelch.
Squelch Off
Press (or Press and hold) the assigned
Soft
key to
disable the Noise and Tone squelch. Again press (or
Press and hold) the assigned
Soft
key to resume
normal (quiet) Noise and Tone squelch action.
Low Power
Press (or Press and hold) the assigned
Soft
key to
set the radio’s transmitter to the “Low Power” mode,
thus extending battery life. Press (or Press and hold)
the assigned
Soft
key again to return to “High Pow-
er” operation when in difficult terrain.
When the radio’s transmitter is set to “Low Pow-
er” mode, the “
Low
” icon will be indcated on the
display.
Lock
Press (or Press and hold) the assigned
Soft
key to
lock the
Soft
keys (except
Lock
key); thus, the [
A
],
[
B
], [
C
], and [
D
] keys can be disabled to prevent ra-
dio settings from being disturbed.
Lamp
Press (or Press and hold) the assigned
Soft
key to
illuminate the LCD for five seconds.
Channel Up
Press (or Press and hold) the assigned
Soft
key to
switch to a higher operating channel number.
Channel Down
Press (or Press and hold) the assigned
Soft
key to
switch to a lower operating channel number.
Scan
The Scanning feature is used to monitor multiple
channels programmed into the transceiver. While
scanning, the radio will check each channel for the
presence of a signal, and will stop on a channel if a
signal is present.
U
To activate scanning:
Press (or Press and hold) the assigned
Soft
key.
The scanner will search the channels, looking for ac-
tive ones; it will pause each time it finds a channel on
which someone is speaking.
U
To stop scanning:
Press (or Press and hold) the assigned
Soft
key.
Operation will revert to the channel to which the
CH
knob is set.
Key Function
Key Function
Key Function
Key Function
Key Function
The
VX-420 series
provides programmable [
A
], [
B
],
[
C
], and [
D
] function keys, and both the
series
and
series
provide programmable
and
switchs. These “
Soft
” keys functions can be customized
(set to other functions), via programming by your
VERTEX STANDARD
dealer, to meet your communi-
cations/network requirements. Some features may require
the purchase and installation of optional internal accesso-
ries. The possible
Soft
key programming features are il-
lustrated below, and their functions are explained in the
next chapter. For further details, contact your
VERTEX
STANDARD
dealer.
For future reference, check the box next to each func-
tion that has been assigned to the
Soft
key on your partic-
ular radio, and keep it handy.
Ú
Function
Soft
Key (Press / Press and Hold)
[A]
[B]
[C]
[D]
Side 1 Side 2
Monitor
/
/
/
/
/
/
Squelch Off
/
/
/
/
/
/
Low Power
/
/
/
/
/
/
Lock
Ú
/
/
/
/
/
/
Lamp
Ú
/
/
/
/
/
/
Channel Up
Ú
/
/
/
/
/
/
Channel Down
Ú
/
/
/
/
/
/
Scan
/
/
/
/
/
/
Follow-Me Scan
/
/
/
/
/
/
Dual Watch
/
/
/
/
/
/
Talkaround
/
/
/
/
/
/
Add/Del
Ú
/
/
/
/
/
/
Reset
/
/
/
/
/
/
Speed Dial
/
/
/
/
/
/
Tx Save Off
/
/
/
/
/
/
Call 1
/
/
/
/
/
/
Call 2
/
/
/
/
/
/
Call 3
/
/
/
/
/
/
Code Select
Ú
/
/
/
/
/
/
Code Up
Ú
/
/
/
/
/
/
Code Down
Ú
/
/
/
/
/
/
Emergency
– /
– /
– /
– /
– /
– /
Group
/
/
/
/
/
/
ACC 1
/
/
/
/
/
/
ACC 2
/
/
/
/
/
/
Play
/
/
/
/
/
/
Record
/
/
/
/
/
/
Encryption
/
/
/
/
/
/
Содержание VX-410 Series
Страница 10: ...10 Note ...
Страница 11: ...11 Block Diagram ...
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Страница 23: ...23 MAIN Unit Lot 3 8 Circuit Diagram ...
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Страница 27: ...27 MAIN Unit Lot 9 28 Circuit Diagram ...
Страница 28: ...28 Note ...
Страница 31: ...31 MAIN Unit Lot 29 35 Circuit Diagram ...
Страница 32: ...32 Note ...
Страница 35: ...35 MAIN Unit Lot 36 53 Circuit Diagram ...
Страница 36: ...36 Note ...
Страница 39: ...39 MAIN Unit Lot 54 Circuit Diagram ...
Страница 40: ...40 Note ...
Страница 55: ...55 Note ...
Страница 61: ...61 DVS 5 Voice Storage Unit Circuit Diagram Parts Layout Side B Side A ...
