Before Calling Service - NEC E654 User Manual

Before Calling Service

Please make these simple checks before calling service� These tips may save
you time and money as charges for receiver installation and adjustments of
customer controls are not covered under your warranty�
Symptoms
No power
No picture
Good picture but no
sound
Good sound but poor
color
Poor picture
Presence of a horizontal
dotted line
Display not responding
via the remote control
Items To Check And Actions To Follow
• Check to see if the display's AC power cord is plugged
into the outlet�
• Unplug the display and after 60 seconds reinsert the plug
into the outlet and power on the display�
• Adjust the contrast and brightness settings�
• Increase the volume�
• Confirm that the display is not muted by pressing the
Mute button on the remote control�
• Adjust the contrast, color and brightness settings�
• Poor picture quality may occur when an activated S-VHS
camera or camcorder is connected to your display and
another peripheral at the same time� Switch off one of the
peripherals�
• This may be caused by electrical interference (e�g� hair-
dryer, nearby neon lights, etc�)�
• Power cycle the equipment by turning off and then turning
back on�
• Determine if the batteries are working and replace
batteries if necessary�
• Clean the remote control sensor lens on the display�
• If necessary, utilize the buttons located on the side of the
display�
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