Motorola DSR-4530 Instruction Manual Page 67

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DSR-4530 61
4
Troubleshooting
Before contacting the Hotline, review Table 4-1 for problems and suggested solutions.
Table 4-1: Troubleshooting Solutions
Problem Possible Cause Solution Reference
LCD blank, no LEDs lit. No power to unit. Plug in the unit.
LEDs illuminate, but LCD
is blank or too dark to
read.
LCD contrast out of
adjustment.
Adjust LCD contrast. See IRD menu, and how
to set the Contrast field
on page 29.
No picture, no level
indication.
No LNB signal port. Connect LNB coax. See "Connecting the
DSR-4530" on page 5.
Poor audio quality or low
audio level.
Audio levels incorrect. Adjust audio levels. See "Audio1 Gain and
Audio2 Gain Menus" on
page 24.
No video or Bypass Video
is present.
Unit is in bypass mode. Change to an available
channel.
See "Channel Menu" on
page 34.
No audio or Bypass Audio
is present.
Unit is in bypass mode. Change to an available
channel.
See "Channel Menu" on
page 34.
Will not acquire. Port not configured. Check port configuration
and manual frequency tune.
See "Port Config Menu"
on page 22.
Incorrect language
displays for subtitles.
Wrong language setting. Check Subtitle language
settings.
See "Text Lang Menu"
on page 41.
Incorrect audio language. Wrong language setting. Check Audio language
settings.
See "Aud1Lang,
Aud2Lang Menus" on
page 38.
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