User's Instructions
UHF Microphone System
Systemsettings
UHF Microphone System
Systemsettings
OPERATIONMENUOFLCD(Usedfortwochannelonlyonescreen
)
D.SYSTEM LOCKED OPERATION
Press “▲” or “▼” button at the sa-
me time, the receiver will be locked,
and the lower left corner of the dis-
play will appear symbols, only allo-
ws you to change the frequency of
the system. And press “▲” or “▼”
button at the same time again to re-
lease the lock status, the symbols
will disappear. See figure in the left.
CHAN
0 18
RF
5
10 20 30 40
CHAN
0 18
RF
5
10 20 30 40
MUTE
MUTE
Normal work condition display
649.320 CH
A
673.320 CH
A
CHAN
0 18
RF
5
10 20 30 40
CHAN
0 18
RF
5
10 20 30 40
MUTE
MUTE
649.320 CH
A
673.320 CH
A
MHZ AF -30 -25 -15 -5
0
MHZ AF -30 -25 -15 -5
0
shows like left picture：
MHZ
MHZ
AF -30 -25 -15 -5
0
AF -30 -25 -15 -5
0
A.Infrared frequency
Press the “SET”button when
the LCD display "F---"，2-3
seconds later,it will synchronize
the frequency to the transmitter.
CHAN
0 18
RF
5
10 20 30 40
CHAN
0 18
RF
5
10 20 30 40
MUTE
MUTE
F- - - - - -
CH
A
673.320 CH
A
MHZ
MHZ
AF -30 -25 -15 -5
0
AF -30 -25 -15 -5
0
B.SCAN
2.Systemsettings(suitablefordualchannelmodels)
（
1
）
SingleSystemSettings
FrequencySelectionforthereceiver
Long press“SET”button，Freq-
uency digits are beating step by s-
tep. The upper left corner square
box moves along the horse-racing
line and the machine scans the si-
gnal of the surrounding environm-
ent. See figure in the left:
RF
5
10 20 30 40
CHAN
0 18
RF
5
10 20 30 40
MUTE
MUTE
649.320 CH
A
673.320 CH
A
MHZ
MHZ
AF -30 -25 -15 -5
0
AF -30 -25 -15 -5
0
Frequency Selection
Press“▲”or“▼”button to choose frequency, and Press “SET”
button to confirm frequency you choose.
Frequency setting for transmitter
See Figure 4（Dual display ）/See Figure 5（Single display ）
C.CHANNEL/FREQUENCY
Turn on the power of the transmitter.
Press the ▲ / ▼ button can cha-
nge the frequency.If you hold do-
wn a button,the display cycles c-
ontinuously.The fast search func-
tion allows you to get fast and
easily to your desired setting.
The new setting flashes on the
display until it to stored,or the tran-
smitter will work at the previous fr-
equency.
Put the IR port of the handheld transmitter towards to the IR window
of the receiver, or open the battery holder of the transmitter to expose
the IR port of the handheld transmitter towards to IR window of the
receiver, press SET button to synchronize the frequency. When RF
ignal appears, the system is working normally.
CHAN
0 18
RF
5
10 20 30 40
CHAN
0 18
RF
5
10 20 30 40
MUTE
MUTE
649.320 CH
A
673.320 CH
A
MHZ
MHZ
AF -30 -25 -15 -5
0
AF -30 -25 -15 -5
0
SET
SET
PO WE R
VO LU ME
A
VO LU ME B
（Figure 4）
16
17