（1）LCD Instruction for Handheld/Bodypack transmitters （
Figure 9
）
（
2
）
LCD Instruction for Conference Transmitter
（
Figure 11
）
（
3
）
IR Synchronization for the transmitter
E.Tips for improving system performance
①
CHANNEL: display current working channel
②
BATT: Display the Remaining Electricity of Transmitter Battery. When the batt-
ery power is low, the sign flashes. The battery should be replaced immediately to
ensure the normal operation of the transmitter.
①
FREQ: display current working frequency
②
CHANNEL: display current working channel
③
BATT: Display the Remaining Electricity of Transmitter Battery. When the batt-
ery power is low, the sign flashes. The battery should be replaced immediately to
ensure the normal operation of the transmitter.
Transmitter can synchronize the working frequency automatically.
Please check the guidance above for the IR synchronization for the
transmitters from the single system setting.
*l The transmitter and antenna should be kept in an accessible linear
relative position.
*l Do not place the receiver close to the metal surface or close to any
digital device (such as CD player, computer, etc.).
*l The receiver should be protected above 1M from the ground and not
close to the wall as far as possible.
*l Transmitting devices such as cellular phones and bidirectional radios
interfere with audio transmission. Transmitters and receivers should
be kept away from these devices and other potential sources of inter-
ference.
20
21
（
1
）
R e c e i v e r L C D i n s t r u c t i o n :
2 c h a n n e l s ( f i g u r e 7 ) , 4 c h a n n e l s ( f i g u r e 8 )
（
2
）
CHANNEL Selection (suitable for 4 and 8 channels)
A . C h a n n e l s e l e c t i o n : p r e s s A o r B o r C o r D b u t t o n 1 t i m e
a n d p r e s s
“ ▲ ”
o r
“ ▼ ”
b u t t o n t o c h o o s e t h e c e r t a i n c h -
a n n e l , a n d p r e s s
“ ▲ ”
o r
“ ▼ ”
b u t t o n t o c h o o s e s u i t a b l e
c h a n n e l , y o u c a n w a i t f o r t h e L C D a u t o f l i c k f o r 6 t i m e s t o
s y n c h r o n i z e t h e f r e q u e n c y o r y o u c a n p r e s s S E T b u t t o n t o
s y n c h r o n i z e t h e f r e q u e n c y .
4.Transmitter Settings
①
RF signal strength display (RF)
②
AF signal strength display (AF)
③
CHANNEL: display the current working channel, when you choose
this option, it will flick automatically.
④
FREQUENCY: display the current working frequency, when you
choose this option, it will flick automatically.
1
4
1
2
2
2
3
3
CHB
CHAN
2
2
UHF
Microphone System
UHF
Microphone System
（
Figure 8
）
（
Figure 9
）
（
Figure 10
）
（
Figure 11
）
Transmitter Settings
Receiver Settings