® GPA-366-566 Portable Wireless Column Amplifier USER MANUAL www.meicheng.com.tw...
Page 2
1. Descriptions of Parts - TYPE 1 (20W) Antenna TNC socket POWER WIRELESS MIC IN MIC VOL. BATT.LOW AUX IN REC OUT Max. Min. Max. Power and low Wired Audio source Recording battery power microphone input jack output jack indicator input jack (3.5mm) (3.5mm)
Page 3
Descriptions of Parts - TYPE 2 (40W) Antenna TNC socket RX A CH.A MIC. RX B CH.B/MIC. BATT.LOW VOL. VOL. TREBLE BASS AUX/REC Max. Max. TONE Power and low battery Wired Tone volume control (TREBLE / BASS) power indicator microphone (red) /CH.A wireless mic.
Page 4
2.Application: 2.1 Connecting antenna to the top TNC jack. 2.2 Turn on wireless switch to the right,and turn to proper volume (1/2position) power LED light up red once , then light up with green ,indicating work normally (if light up with red, it means the power is too low and need for recharging).
Page 5
2.11 For charging, connecting charger output plug to the Ch.input jack ,Charging LED light up red to show in charging status,when charging about 2 hours the LED gleam red and green interchange, it means full charged. 2.12 When receiver's channel selector turn to channel "0", that is setting on auto tracking function.
Page 6
4. Specifications - TYPE1 / 20W Output power Max. 20W / 4 Power Requirement 115V/230V AC adaptor 15V DC, 1A External DC 12 ~ 16 V Frequency response 100Hz ~ 12 K H z Input / Output MIC x 1 / AUX x 1 Battery 12V/ 1.3A ( rechargeable , Ni-MH.) Power / Wireless, MIC, AUX, TONE...
Page 7
. Wireless Overall system Oscillation Type PLL synthesized control OSC UHF 740 ~ 865 MHz (according to requlation) Carrier frequency range Double intermediate 70.7MHz / 10.7 MHz Adjustable frequencies Pre-programmed : 15 (1~F) swichable frequencies 0 channel Auto-tracking Switching bandwidth Max.
Page 8
Handheld Wireless Microphone Mesh Screen : Protects cartridge. Contains sponge to eliminate popping sound. Upper Mic. Housing : Contains PC board for wireless radio transmitter. LED Indicator : Light up green shows power on, light up red shows low battery. Power Switch : Used to turn-on or turn-off microphone power , three power settings : off , stand-by , on.
Body-Pack Transmitter Mic. Input : Head-set mic. or tie-clip mic. in-put jack. MIC. ON . OFF BATT. ANT. LED Indicator : Shows power and operation status of microphone red light-on when less power. Antenna : RF signal transmitter. Power Switch : Used to turn-on or turn-off microphone power , three power settings : off , stand-by , on.
Page 10
Attention: 1. Keep away from rain , water or the moisture places to avoid any damages caused. 2. Avoid and exteranl forces or impact. 3. Do not use it in high-temperature environment. 4. Do not connect with others different specific power supply. 5.
Page 11
Meicheng ® MEI CHENG AUDIO VIDEO CO., LTD Address: 5F., NO.111, SEC. 2, HUAN HO N. RD., TAIPEI, 10376 TAIWAN Tel: +886(2) 2585 3869, Fax: +886(2) 2593 6672 Website: www.meicheng.com.tw Email: mei.cheng@msa.hinet.net...
Need help?
Do you have a question about the GPA-366-566 and is the answer not in the manual?
Questions and answers