HYT POWER446 Service Manual page 40

Set to CH6, CH7
and CH8
respectively, and
hold down PTT to
CTCSS enable this
Deviation function at low
frequency. Short
press PTT to
switch
frequencies.
Set to CH10 and
VOX
VOX Press
SK2 to enable
this function.
Set to CH11 and
VOX
Press
SK2 to enable
this function.
Set to CH12 and
VOX
Press
SK2 to enable
this function.
Communicatio
n Test Set
BPF:
<20Hz~300Hz
Communicatio
n Test Set
Level 1.
BPF:
or
SK1
<20Hz~15kHz
AF: 1kHz
10mV
Communicatio
n Test Set
Level 2.
BPF:
or
SK1
<20Hz~15kHz
AF: 1kHz
6mV
Communicatio
n Test Set
Level 3.
BPF:
or
SK1
<20Hz~15kHz
AF: 1kHz
4.5mV
POWER446 Service Manual
VR601
Antenna SK1
SK2
Antenna
Earpiece SK1
socket SK2
38
Enter the
Tuning Mode if
necessary, and
press SK1 or
350~600Hz
SK2 to make
(380~420Hz is
slight tuning
recommended)
until the
CTCSS
deviation
meets the
requirements.
Apply SK1 or
SK2 to perform
tuning, and
rotate the
Channel
Selector knob
to save it after
one-point
tuning.
Apply SK1 or
SK2 to perform
tuning, and
rotate the
Channel
Selector knob
to save it after
one-point
tuning.
Apply SK1 or
SK2 to perform
tuning, and
rotate the
Channel
Selector knob
to save it after
one-point
tuning.