Joseph Industrial Equipment Co. Ltd C-503 ユーザーズマニュアル
1
1
2
3
4
POWER
RF
AF
RF
AF
VOLUME
VOLUME
- +
- +
4
2
5
1
2
6
5 6
3
DC12V/15V
250mA
250mA
OUTPUT
CH2 BALANCED CH1
3
7
3
8
9
10
In order to better display wireless microphone system performance, please
read the manual carefully before use.
read the manual carefully before use.
●Don’t use the system in above environment
●Non-professionals person could not dismantle the system at will.
●Vents should not be covered such as newspapers, tablecloths, curtains
and so on items to obstruct ventilation.
●Equipment should not be placed on the naked flame sources, such as
lighted candles.
●Don’t throw waste batteries, please put in the designated recycling bins
●System can only work within -10℃-55℃.
●Equipment should not be subjected to water or water splash, the equip-
ment should not be placed on the liquid items such as vase decoration.
●Equipment with hazard “S” marked on the terminal is dangerous cha-
rged warned that outside of these terminals connected wires need to be
installed by a personnel or use the thread guide leads or cord.
●Non-professionals person could not dismantle the system at will.
●Vents should not be covered such as newspapers, tablecloths, curtains
and so on items to obstruct ventilation.
●Equipment should not be placed on the naked flame sources, such as
lighted candles.
●Don’t throw waste batteries, please put in the designated recycling bins
●System can only work within -10℃-55℃.
●Equipment should not be subjected to water or water splash, the equip-
ment should not be placed on the liquid items such as vase decoration.
●Equipment with hazard “S” marked on the terminal is dangerous cha-
rged warned that outside of these terminals connected wires need to be
installed by a personnel or use the thread guide leads or cord.
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2
3
4
5
6
7
8
9
10
Power switch: Press the power button,LED light,power is ON then
press the power button about 2 seconds,the LED and the power are
OFF.
Recharging interface of USB(Boot-strap and shutdown can be char-
ged)
Antenna: Receiving signals from the transmitting microphone. Bec-
ause customer use the microphone transmitter in different location,
it will cause the receiver antenna 1 and antenna 2 receives the signal
intensity changes, then function with automatic selection information
of the receiver will automatically switch to the reception signal stren-
gth channel connected to the receiving system to ensure the best wo-
rking condition, effectively overcome the reception “blind spot”
problem.
Volume: Output volume control knob, clockwise volume increase, co-
unterclockwise volume reduced.
RF indicated light: When the receiver receive the signal from wireless
transmitter, the light is bright.
AF indicated light: It is flashed with the volume while the MIC is working.
MIXED: Mixer Output Socket
CH2 Audio Balance Output
CH1 Audio Balance Output
Power Supply Socket
press the power button about 2 seconds,the LED and the power are
OFF.
Recharging interface of USB(Boot-strap and shutdown can be char-
ged)
Antenna: Receiving signals from the transmitting microphone. Bec-
ause customer use the microphone transmitter in different location,
it will cause the receiver antenna 1 and antenna 2 receives the signal
intensity changes, then function with automatic selection information
of the receiver will automatically switch to the reception signal stren-
gth channel connected to the receiving system to ensure the best wo-
rking condition, effectively overcome the reception “blind spot”
problem.
Volume: Output volume control knob, clockwise volume increase, co-
unterclockwise volume reduced.
RF indicated light: When the receiver receive the signal from wireless
transmitter, the light is bright.
AF indicated light: It is flashed with the volume while the MIC is working.
MIXED: Mixer Output Socket
CH2 Audio Balance Output
CH1 Audio Balance Output
Power Supply Socket
Refer to below picture, connect with external devices,CH1 is left channel,
CH2 is right channel,MIXED is mixer output.
Power supply: 12V 200mA, turn on the power switch of receiver, adjust
volume equipment.
Adjust A, B two channel knob to proper position, make the MIC/A or MIC/
B output the proper volume then let you enjoy to sing and listen.
CH2 is right channel,MIXED is mixer output.
Power supply: 12V 200mA, turn on the power switch of receiver, adjust
volume equipment.
Adjust A, B two channel knob to proper position, make the MIC/A or MIC/
B output the proper volume then let you enjoy to sing and listen.
CHARACTERISTICS AND CONTROL FUNCTIONS
OF BACK PANEL OF RECEIVER
OF BACK PANEL OF RECEIVER
IMPORTANT NOTES
CHARACTERISTICS AND CONTROL FUNCTIONS
OF RECEIVER
OF RECEIVER