User's Manual

Chaozhou TongHeng Technology Co., Limited
Address: Ruixiang Street(M.Section), Huayuan Development Area, Xiangqiao District, Chaozhou City, Guangdong
Province, China 521000
Tel: [phone] Fax: [phone]
Power supply:
Input ratings
DC12V, 5A Max.
External power supply
Input: 100-240V AC, 50/60Hz, 2A
Output: DC12V, 5A
Environment:
Temperature
Operation
+18℃～+45℃
Storage
-2℃～+60 ℃
Operating conditions
Ordinary office or home environment.
Avoid excessive dust.
Avoid direct sunlight or work near the place which is in light.
Label marking:
AMPLIFIER
Model No.: MA-900
FCC ID: 2AR6Z-TH217942
Input: 100-240V~, 50/60Hz, 2A
Output: DC12V, 5A
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation
Made in China