
4
Output mode
The output mode can be set to either mono or
stereo.
When the output mode is set to mono, the audio
from the left and right channels will be mixed.
When it is in stereo the left and right audio chan-
nel outputs will be separated.
In stereo mode, the audio of groups A & C will
be output to the left channel. The audio of group
B will be output to right channel.
• Default is "mono."
Power locked / unlocked
Hold down the SET button to enter the menu.
Use the “+” and “-“ buttons to set the power
button as “locked’ or “unlocked”.
Lock the power key to prevent the receiver from
being turned off unwittingly during use.
• Unlocked: Hold down the power key to turn
on/off the receiver (System default).
• Locked: The receiver will not be turned off
even after pressing the power key.
Mute key enable / disable
Hold down the SET button to enable / disable
Mute function.
• Enable: Press power button to turn Mute On /
Off.
• Disable: The audio will not be muted during
use.
• Default is "enable."
Match with TX
You will need to match the RX and TX units
simultaneously. Hold down the SET button to
enter “Match with TX”. Press SET again to start
① RX & TX connecting indicator
"———": The RX hasn't been matched with a TX in
this group.
"A"or"B"or"C" flashing: The RX has been
matched but hasn't been connected with the TX
in this group.
"A"or"B"or"C" solid: The RX has been matched
with the TX successfully in this group.
NOTE: Details please refer to "Match with TX"
& "Match with RX" (page 4/7).
② Volume indicator
Indicates the volume of audio output.
③ Mute indicator
MUTE ON MUTE OFF
NOTE: MUTE on RX will mute the output audio.
④ Battery level indicator
Displays the battery level. Please replace both
batteries immediately when the indicator starts
flashing.
NOTE: Low battery might cause an unstable
transmission of audio signal.
⑤ Current channel
Once the RX is matched with the TX(s), the
channel number of TX(s) will be changed in sync
with RX.
NOTE: The channel can only be changed
manually in the RX.
Once the RX is matched with the TX(s), the
channel number of TX(s) will be changed in sync
with RX.
Set output volume
Hold down the SET button to enter the menu.
Use the"+" and "-" buttons to set the volume
of the output audio within the range of 0 to
31. Press once to save and exit. The setting is
retained even after the power is turned off.
• Default is "25."