Vertex Standard EVX-5400 Operating Manual page 15

E
ncryptIon
When the Voice Scrambler feature is enabled, press, (or press and hold), the as-
signed PF key to toggle the Voice Encryption "On" and "Off". When the Voice
Encryption is activated, the " " icon will be indicated on the display.
sEt
Press, (or press and hold), the assigned PF key to activate the "User Set (Menu)"
mode. See page 32 for more information of the "User Set (Menu)" mode.
sql oFF
Press, (or press and hold), the assigned PF key to open the SQL (Squelch) to hear
background noise (unmute the audio). When the SQL OFF function is activated, the
" " icon will be blinked on the display.
sql oFF -m
omEntarIly
Opens the SQL (Squelch) to hear background noise (unmute the audio) when
pressing the assigned PF key. The " " icon will blink on the display while open-
ing the Squelch.
sql s
Et
You can manually adjust the squelch level using this function:
r Press, (or press and hold), the assigned PF key. A tone will sound, and the cur-
rent squelch level will appear on the display.
r Press the [  ] / [  ] key to select the desired squelch level. Available selections
are "SQLLV OP (Open)", "SQLLV TH (Threshold)", "SQLLV NM (Nor-
mal)" and "SQLLV TI (Tight)".
r Press the [ P4 ] key to store the new setting. The display indicates "- SET -"
briefly, then reverts to the normal channel indication.
You may cancel the new setting by pressing the [ P3 ] key. In this case, the dis-
play indicates "- CANCEL -" briefly.
Note: If the optional MH-75
the squelch level and set/cancel the setting by the microphone's [ A ] , [ B ] , [ C ] , and
[ D ] key in place of [  ] , [  ] , [ P3 ] , and [ P4 ] key.
B oFF
EEp
Press, (or press and hold), the assigned PF key, the display indicates "BEEP
OFF" briefly, to disable the radio beeps and the channel announcement (if acti-
vated) temporarily. Press again, (or press and hold again), the assigned PF key, the
display indicates "BEEP ON" briefly, to enable the radio beeps and the channel
announcement.
EVX-5400 O
pErating
a o
dvancEd
-
16-Keypad Microphone is used, you may select
A8J
M
anual
pEratIon
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