VX-8DR O
PERATING
M
ANUAL
20
O
PERATION
1) The
VX-8DR
is smart! You can set up Low power on one band (like UHF),
while leaving VHF on High power, and the radio will remember the different
settings on each band. And when you store memories, you can store High
and Low power settings separately in each memory, so you don’t waste battery power
when using very close-in repeaters!
2) When you are operating on one of the Low power settings, you can press the
key,
then press the
PTT
switch,
to cause the
VX-8DR
to
transmit (temporarily) on
High power. After one trans-
mission, the power level will
revert to the previously-se-
lected Low power setting.
VOX O
PERATION
The VOX system provides automatic transmit/receive switching based on voice input to the
microphone. With the VOX system enabled, you do not need to press the PTT switch in order
to transmit, and it is not necessary to use a VOX headset in order to utilize VOX operation.
1.
Press and hold in the
key for one second to enter the Set mode.
2.
Rotate the
DIAL
knob to select the Set Mode Item
108:
VOX
.
3.
Press the
key briefly to enable adjustment of this Set
Mode Item.
4.
Rotate the
DIAL
knob to select the desired VOX Gain level
(“
HIGH
” or “
LOW
”).
5.
When you have made your choice, press the
PTT
switch to
save the new setting and return to normal operation.
6.
Without pressing the
PTT
switch, speak into the
VX-8DR
microphone in a normal voice level. When you start speak-
ing, the transmitter should be activated automatically. When
you finish speaking, the transceiver should return to the re-
ceive mode (after a short delay).
To cancel VOX and return to PTT operation, just repeat the above procedures, selecting
“
OFF
” in step 4 above.
When the VOX system is activated, the “
” icon will appear on the display.
The VOX is activated by the VX-8DR. The optional MH-74
A7A
Speaker/Micro-
phone is ignored.
T
RANSMISSION
O
PERATING
B
AND
50/144/430 MHz
FM
222 MHz FM
50 MHz AM
FNB-101LI/-102LI
or
EXT DC
(7.4 V)
HI: 5.0 W, L3: 2.5 W,
L2: 1.0 W, L1: 0.05 W
HI: 1.5 W, L3: 1.0 W,
L2: 0.5 W, L1: 0.05 W
1.0 W (Fixed)
T
RANSMIT
P
OWER
FBA-39
(w/Fresh Batteries)
L2: 1.0 W,
L1: 0.05 W
L2: 0.5 W,
L1: 0.05 W
1.0 W (Fixed)
Summary of Contents for VX-8DR
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