1-1
VX-4000 UHF Service Manual
Operating Manual Reprint
C
ONTROLS
& C
ONNECTORS
Front Panel
•
POWER Button
Press the button to turn the transceiver ON and
OFF.
‚
TX Indicator
This lamp glows red when the radio is transmit-
ting.
ƒ
BUSY Indicator
This lamp glows green when the channel is busy.
„
Liquid Crystal Display
The display include an 8-character alpha-numeric
section showing channel and group names, sta-
tus and identity information, and error messages.
Additional indicators on the display show prior-
ity channel assignments and scan include / ex-
clude selection.
8 Character Alpha-numeric Display
Channel Group
Number
This channel on “I
NTERCOM
” List
This channel on
“S
ELECTABLE
T
ONE
” List
This channel on
“S
CAN
” List
Receiver Monitor
This channel on “P
UBLIC
A
DDRESS
” or “S
PEAKER
”
List
This channel on
“H
ORN
A
LERT
” List
This channel
on “O
PTION
”
List
This channel on “AUX A/B/C” List
…
p
/
q
Button
Pressing these buttons changes the current group
(and displayed group number or name). Hold-
ing this button for more than 1/2 second causes
the function to repeat.
†
SQC Indicator
This lamp glows orange when incorrect position
at the setting of CE35.
‡
Programmable Function Button (PF button)
This button can be set up for special applications,
such as high/low power selection, monitor, dim-
mer, talk-around, and call alert function, as de-
termined by your network requirements and pro-
grammed by your VERTEX STANDARD dealer.
ˆ
VOLUME Knob
This knob sets the volume of the receiver.
‰
EMERGENCY Microphone
The emergency microphone is located behind this
small slit. When the emergency feature is acti-
vated, this Microphone is enabled.
Š
CHANNEL Selector Knob
This knob select the operating channel.
Programmable Function Button (PF button)
This button can be set up for special applications,
such as high/low power selection, monitor, dim-
mer, talk-around, and call alert function, as de-
termined by your network requirements and pro-
grammed by your VERTEX STANDARD dealer.
A
POWER
ƒ
‚
„
…
‡
ˆ ‰ Š
†
•
