C 352 - NAD
C 352 - NAD
C 352 - NAD
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TROUBLESHOOTING<br />
Problem Cause Solution<br />
NO SOUND • Power AC lead unplugged or power not<br />
switched on<br />
• Tape 1 Monitor selected<br />
• Mute on<br />
• Rear Pre-out/Main-in amp links not fitted<br />
• No speakers selected<br />
NO SOUND ONE CHANNEL • Balance control not centred<br />
• Speaker not properly connected<br />
or damaged.<br />
• Input lead disconnected or damaged<br />
WEAK BASS /<br />
DIFFUSE OR NO STEREO IMAGE<br />
• Speakers wired out of phase<br />
• Bridge Mode selected when speakers are<br />
connected normally<br />
REMOTE CONTROL HANDSET NOT WORKING • Batteries flat, or incorrectly inserted<br />
• IR transmitter or receiver windows obstructed<br />
• IR receiver in direct sun or very bright ambient<br />
light<br />
POWER/PROTECTION LED STAYS RED UPON<br />
TURNING POWER ON<br />
POWER/PROTECTION INDICATOR TURNS RED<br />
DURING OPERATION<br />
• Check if AC lead is plugged in and power<br />
switched on<br />
• De-select Tape 1 Monitor mode<br />
• Switch off Mute<br />
• Fit links<br />
• Select the appropriate speakers (A / B)<br />
• Centre Balance control<br />
• Check connections and speakers<br />
• Check leads and connections<br />
• Check connections to all speakers in the system<br />
• Disengage Bridge Mode<br />
• Check or replace batteries<br />
• Remove obstruction<br />
• Place unit away from direct sun, reduce amount<br />
of ambient light<br />
• Loudspeakers cabling has a short-circuit • Turn amplifier off and check loudspeaker cable<br />
connections for both speakers at amplifier's back<br />
panel and loudspeakers. Turn amplifier on.<br />
• Amplifier has over-heated.<br />
• Overall impedance of loudspeakers too low<br />
SPECIFICATIONS<br />
AMPLIFIER SECTION<br />
Power output Stereo Mode<br />
(8 ohms within rated distortion)<br />
2 x 80W<br />
IHF dynamic power; 8 ohms 2 x 115W<br />
IHF dynamic power; 4 ohms 2 x 185W<br />
Total harmonic distortion at rated power 0.02%<br />
IM distortion at rated power 0.003%<br />
Damping factor 8 ohms >150<br />
Input sensitivity and impedance 770 mV / 20k ohms / 470 pF<br />
Frequency response 20 to 20,000 Hz ±0.3dB<br />
Signal/noise ratio; ref rated power / 8 ohms (A-WTD) >100dB<br />
Signal/noise ratio; ref 1W / 8 ohms (A-WTD) >120dB<br />
Remote Control Yes, SR 5<br />
• Turn amplifier off. Make sure ventilation slots on<br />
top and bottom of amplifier aren't blocked.<br />
After amplifier has cooled down, turn back on.<br />
• Ensure the overall loudspeaker impedance isn't<br />
below 4 ohms.<br />
• Check loudspeaker cables for short circuits<br />
Specifications are subject to change without notice.<br />
For the latest information about your C <strong>352</strong>, updated documentation and features please log onto www.nadelectronics.com<br />
9<br />
ENGLISH<br />
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DEUTSCH<br />
ESPAÑOL<br />
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