5
MMA-3000N
2.1-Channel Multi-Media Mixer Amplifier
2-2. Using the wireless receiver
2-2-1. Parts and functions
Channel synchronization of the receiver and transmitter
Align infrared areas of the receiver and transmitter within 10~30cm.
■
Changin
g receiver’s channel
1
Press the synchronization
button of the transmitter.
►
2
The transmitter's LED will
grow to denote
synchronization signal
transmitted.
3
The channel number on
the receiver’s LED will
become the same as the
transmitter’s, which
means the receiver has
been successfully
synchronized.
■
Changing transmitter’s channel
1
Press the SYNC button of
the receiver.
►
2
The transmitter's LED will
grow to denote
synchronization signal
received.
3
The channel number on
the transmitter’s LCD will
become the same as the
rec
eiver’s, which means
the transmitter has been
successfully
synchronized.
If it doesn’t work check that you have the IR sensor panels aligned, that they are facing each
other, devices are within 10~30cm of each other, and try again.
SET
SYNC
MIN
PWR/VOL
CH
RF
AF
A B
0 10
652.250
AF
RF signal meter
Channel
Diversity A/B
antenna
Transmitter battery
power
Frequency
DOWN button
UP button
SET button
IrDA synchronization
button
IR sensor area
Power switch /
volume control
LCD
Audio signal
meter
10~30cm
