NAD T 737 - REFERENCE; TROUBLESHOOTING GUIDE

CONDITION POSSIBLE CAUSES POSSIBLE SOLUTIONS
No sound from all channels. AC power unplugged.
• Check AC cable connection and outlet. •
Power not switched on. •
Outlet has no power. •
No sound from some channels. Faulty/missing cables. • Check cables. •
“Speaker Conguration” channel (s) set to
“O”.
• Check “Speaker Conguration” menu. •
No sound from surround channels. No surround listening mode is engaged. • Select appropriate listening mode. •
Surround-channels set to “O” on “Speaker
Conguration” menu.
• Correct “Speakers Settings” or “Speaker Levels”
settings.
•
Surround-channels level set too low on
“Speaker Levels” menu.
•
No sound from Subwoofer. Subwoofer is o, not powered or improperly
connected.
• Power-up subwoofer, check Sub’s AC outlet
or check connections.
•
Subwoofer set to “O” on “Speaker
Conguration” menu.
• Correct “Speaker Conguration” or “Speaker
Levels” settings.
•
Sub level set too low on “Speaker Levels”
menu.
•
No sound from Center channel. Source is a 2/0 (etc.). • Play a known 5.1-channel recording or select
Dolby Pro Logic IIx Music mode.
•
Dolby Digital or DTS recording without center
channel; Center set to “O” on “Speaker
Conguration” menu.
• Correct “Speaker Conguration” or “Speaker
Levels” settings.
•
Center level set too low on “Speaker Levels”
menu.
•
No Dolby Digital/ DTS. Source’s digital output is not connected to a
T 737 digital input.
• Check connections. •
Source component not congured for
multichannel digital output.
• Check source component setup. •
T 737 does not respond to AVR 3 remote
control commands.
Batteries are at or incorrectly inserted. • Check batteries. •
IR transmitter window on remote or IR A/V
Receiver window on T 737 is obstructed.
• Check IR windows and ensure clear line-of-
sight from remote to T 737.
•
T 737 front panel is in very bright sunlight or
ambient light.
• Reduce sunlight/room lighting. •
NOTE
Restoring your T 737 to its factory defaults: At FM mode, press and hold front panel’s LISTENING MODE button until the VFD shows “Factory Reset”.
REFERENCE
TROUBLESHOOTING
33
ENGLISHFRANÇAISESPAÑOLITALIANODEUTSCHNEDERLANDSSVENSKAРУССКИЙ