Vision TC2-AMP3 User Manual

7
TC2-AMP3_manual_en.doc
To adjust settings for mode 1:
1. Check it is in mode 1. Set volume and input
2. Turn amplifier to off (standby)
3. Hold down volume+ then volume- for 5 seconds. Input indicator will flash 8 times
indicating the new setting has been saved.
TROUBLESHOOTING
If your system is not operating properly, please refer to the following information. If the
problem persists, disconnect from power and contact your AV reseller immediately.
Problem
Correction
No Sound
• Turn off and check connections.
• Check output level from sources. For example, laptop
volume.
• The amplifier chip has temperature and overload protection.
This means if the chip temperature is too extreme (outside -
40ºC-50ºC) or the chip is overloaded, the chip will temporarily
mute itself. When normal conditions return, it will resume
working.
No Power light
• Check power connections
Distortion
• Volume too high
• Loudspeakers may be worn or damaged
Sound only coming out
one side
• Turn off and switch output connections.
If the side changes the amplifier is okay.
• Switch input connections and check input cabling.

Vision TC2-AMP3 Specifications

Power

power output	2 x 20 watts RMS @ 8 Ω
power consumption	≤40w
power supply	100-240vAC 50/60Hz Max 1.2A, DC Output 12V 4A

Audio

total harmonic distortion	≤1% (20Hz-22kHz)
frequency response (line in)	20Hz~22kHz(±2dB)
signal to noise ratio (line in)	≥98dB (A-weighted)

Physical Characteristics

dimensions	71 x 42 x 40mm
weight	63 grams
colour	White