Troubleshooting - NAD 710 Bedienungsanleitung

SET indicator lights up. Press
the twelve FM, or twelve AM, Preset numbers. Each
time these buttons are pressed, the display panel will
flash for a few seconds showing the Preset number
and the Presets frequency.
NO SOUND.
Power AC power cord unplugged or power not switched on.
Tape Monitor selected.
Portable input selected.
Station not selected or weak signal.
Thermal cut out operated.
Internal fuse blown.
NO SOUND ONE CHANNEL.
Volume Control balance not even.
Input lead disconnected or damaged.
WEAK BASS/ DIFFUSE STEREO IMAGE.
Speakers connected to the power amplifier wired out of phase.
LOUD BUZZ OR HUM.
RCA connector not properly inserted or faulty lead.
TWO SIGNALS HEARD SIMULTANEOUSLY.
Portable mode selected and unit connected to the Portable
is playing in addition to another selected input.
NOISE ON TUNER.
Hiss. Weak signal.
Distortion. Multi-path signals or interference from another station. Check station tuning. Adjust or replace antenna.
Whistles or buzzes on FM & AM. Interference from other
electrical sources - computers, games consoles.
Whistles or buzzes on AM: Interference from fluorescent
lighting or electrical motors.
NO STATION FOUND IN SEARCH MODE.
Inadequate aerial signal.
or to select one of CHANGING A PRESET.
simply going through the Preset storing process and
placing a new station over the existing one.

TROUBLESHOOTING.

You can store a new station into a used Preset by
Check AC power cord.
De-select Monitor mode.
De-select Portable input.
Re-tune.
Switch off and reduce volume setting. Switch on
after unit has cooled.
Consult dealer.
Adjust inner and outer sections of Volume Control.
Check leads and connections.
Check the "+" and "–" connections to both
speakers.
Push all connectors firmly home, check leads.
De-select Portable mode.
Check station tuning. Adjust or replace antenna.
Check station tuning. Switch off or move the
source of the electrical noise.
Check station tuning. Adjust or replace AM
antenna.
Check aerial connections, adjust position of ribbon
antenna.
GB
NAD
7