Vertex Standard VX-450 SERIES Operating Manual page 25

(VHF) FCC ID:K6610943020, IC:511B-10943020 / (UHF) FCC ID:K6610944720, IC:511B-10944720
P D
RIORITY
Press the assigned Programmable key to disable the
Priority feature temporarily. Again press the assigned
Programmable key to resume the Priority feature.
B O
EEP FF
Press the assigned Programmable key to disable the
radio beeps temporarily. Again press the assigned Pro-
grammable key to enable the radio beeps.
W
HISPER
Press the assigned Programmable key to increase the
microphone gain; thus you can speak in a low voice
(whisper) temporarily. Again press the assigned Pro-
grammable key to resume normal microphone gain.
VX-450 S
ERIES
A
ISABLE
O M
PERATING ANUAL
O
DVANCED PERATION
D
UTY
Press the assigned Programmable key to toggle the
Duty function of the 2-tone/5-tone decoder "On" and
"Off."
When the Duty function is set to"On," the user will
always hear (depending on the sub-audio signalling)
all traffic on the paging channel. The radio will sound
the paging alert when it receives the programmed 2-
tone/5-tone code.
When the Duty function is set to"Off," the user will
NOT hear normal radio traffic on the paging chan-
nel. The radio will sound the paging alert and unmute
only when it receives the programmed 2-tone/5-tone
code.
Vertex Standard Co.,Ltd.
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