User manual

10 Twintalker 9500 (RC-6406) Airsoft Edition
Dual Channel Monitor (DCM) allows you to monitor a second channel
with CTCSS/DCS code.
• Press the -button
7
twelve times,”
DCM OFF" will flash on the
display.
• Press the
-button
11
or the -
button
10
to change the channel.
• Press the
-button
7
to confirm the
channel selection and go to CTCSS
selec
tion. (Press the
-button
7
again to go to DCS selection)
• Press the
-button
11
or the -
button
10
to change the CTCSS code or
DCS code.
• Press the
PTT
-button
12
to confirm
and return to stand-by mode.
• To disable the function select "OFF
" when
selecting the DCM channel.
When the Dual Channel Monitor function is activated, the
PMR will switch
sequentially between the standby channel + CTCSS/DCS code and the
Dual Channel + CTCSS/DCS code.
13.15 Button Lock
• Press and hold the -button
7
for
three seconds to activate the Button lock
mod
e. The button lock icon is displayed on
the LCD Screen.
• Press and hold the
-button
7
again
for three seconds deactivate button lock
The
PTT
-button
12
, the -button
6
and the -
button
1
will still be functional when the Button Lock
is activated.
13.16 Display back light
To activate the backlight of the LCD display, press any button except the
PTT
- button
12
or the button
6
.
The LCD backlight will light up for 6 seconds.
14 Earpiece connection
The connector is located on the upper side of the unit
2
.
Insert the earpiece plug into the connector (2,5mm jack).
The small button on the earpiece has the same function as the
PTT
-
button
12
on the unit
When you use the
PTT
- button
12
from the Earpiece, you must also
use the microphone from the earpiece to talk into
.
Do not connect other earpieces. This may damage your
device.
15 Troubleshooting
No power Clean the battery contacts with a soft cloth.
Replace the batteries.
No transmission Make sure the
PTT
- button
12
is pressed
completely before you speak.
Monitor the channel activity and switch to another
cha
nnel if the current is used.
No reception Check the speaker volume.
Make sure that you are in the reception range of
the sender a
nd change if necessary your
location.
Limited Range and
noice during
tr
ansmission
The talking range depends on the terrain.
Steal constructions, concrete
buildings or the use
in vehicles have a bad influence on the range.
Try to avoid as many obsta
cles as possible and
communicate in a clear line of sight.
Change your locations.