User's Manual

① Pow
er /Volume
Power switch － V olume controller
1.
Rotate it clockwise to power on. Rotate the knob to adjust the volum
e. If being
configured to cancel all mute modes, the two-way radio will broadcast channel
number in a voice m anner. If the cha nnel transmits no frequency, you will b e
prompted with a short message prompt instead of voice.
2. Rotate the knob to the end counterclockwise to switch the power of
f.
②
Channel selector
1. Rotate to select a chann
el depending on different areas, each of which has 16
channels. If a channel selector is available for a channel, you will be prompted
with a channel number voice prompt. If not, you will be prompted with a short
message.
2. If the product is to es tablish a conn ection, chan nel switch ing will m ake the
product send a disconnection signal.
③
LED indicators
1. LED lights red for
Tx.
2. LED lights green for Rx.
3. LED lights red and green during power-on.
4. If a channel has no frequency, the red indicator and green indicator alternate flashing.
5. If the phase-locked loop is loss of lock, the orange indicator flashes.
④
Orange key
Enab
le a user to change programmable items (see following section for details)
⑤
Key 1
Enab
le a user to change programmable items (see following section for details)
⑥
Key 2
Enab
le a user to change programmable items (see following section for details)
⑦
Key 3
Enab
le a user to change programmable items (see following section for details)
⑧
PTT (press-to-talk) ON
Pre
ss to talk to the microphone for Tx.
⑨
MIC-SP-USB Interface
Con
nect to optional speaker/microphone and USB cable.
⑩
MIC-SP-USB Plug
The
protective interface can ensure a better contact of speaker/microphone and USB cable.
□
Numeric key
Inpu
t letters and numbers
□
MENU key
Set fun
ctions of the two-way radio
□
Back key
About
the product