Chapter 4 Troubleshooting - Motorola DSR-4530 Operator's Manual

Before contacting the Hotline, review Table 4-1 for problems and suggested solutions.
Table 4-1: Troubleshooting Solutions
Problem
LCD blank, no LEDs lit.
LEDs illuminate, but LCD
is blank or too dark to
read.
No picture, no level
indication.
Poor audio quality or low
audio level.
No video or Bypass Video
is present.
No audio or Bypass Audio
is present.
Will not acquire.
Incorrect language
displays for subtitles.
Incorrect audio language.
DSR-4530
Possible Cause
No power to unit.
LCD contrast out of
adjustment.
No LNB signal port.
Audio levels incorrect.
Unit is in bypass mode.
Unit is in bypass mode.
Port not configured.
Wrong language setting.
Wrong language setting.
Troubleshooting
Solution
Plug in the unit.
Adjust LCD contrast.
Connect LNB coax.
Adjust audio levels.
Change to an available
channel.
Change to an available
channel.
Check port configuration
and manual frequency tune.
Check Subtitle language
settings.
Check Audio language
settings.
4
Reference
See IRD menu, and how
to set the Contrast field
on page 29.
See "Connecting the
DSR-4530" on page 5.
See "Audio1 Gain and
Audio2 Gain Menus" on
page 24.
See "Channel Menu" on
page 34.
See "Channel Menu" on
page 34.
See "Port Config Menu"
on page 22.
See "Text Lang Menu"
on page 41.
See "Aud1Lang,
Aud2Lang Menus" on
page 38.
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