Sharp DV-NC70 and DV-NC70X, DV-NC70W operation manual Troubleshooting

Troubleshooting

Problem	Suggested Solution
• Cassette cannot be loaded.	• Make sure there is no other cassette inside.
	• Make sure the cassette is correctly positioned and then reinsert.
• Picture does not change even	• Make sure the Product is not in the timer setting or clock setting
though CH ' / " are pressed.	mode.
• Selected programme position does	• The channel may have been set to be skipped.
not appear.	Cancel the skip setting for that channel.
• No colour appears during video	• When a tape is recorded in the LP mode in the MESECAM
search and the like.	system, the picture is discoloured during video search, still and
	similar modes. However, this does not indicate a malfunction.
• Picture is skewed.	• If a tape is recorded in the LP mode (regardless of whether it is a
	MESECAM or PAL tape), the picture is skewed during video
	search. However, this does not indicate a malfunction.
• NICAM sound cannot be output.	• Is NICAM set to OFF on the OSD mode?

■ DVD

Problem	Suggested Solution
• The Product is switched on but does	• Have you loaded a disc?
not operate.	• Is the disc unplayable? (See pages 3 – 5.)
	• Is there dew in the Product? (See page 2.)
• The playback image does not	• Are the video and audio cables connected correctly? (See pages
appear.	14 – 17.)
• No sound is produced.	• Is the disc scratched? (See page 5.)

•Is the disc dirty? (See page 5.)

•Is the disc loaded upside down?

•Is the input selector on the TV set to “VIDEO” or “AV”?

•Is the audio equipment switched on and are all the components connected properly? (Refer to the operation manuals for your audio equipment.)

•The sound is not Dolby Digital (5ch • Is the disc you are playing recorded in Dolby Digital (5ch or

or 5.1ch).	5.1ch)?
•	Have you set the “ DIGITAL” in “AUDIO SETUP” to
	“BITSTREAM”? (See page 45.)

• The image and sound are garbled. • Is the disc scratched? (See page 5.)

•Are vibrations from the speakers affecting the Product?

•The sound is not stable during • Set the “COMPRESSION” in “AUDIO SETUP” to “OFF” (See page

playback. 45.)

This Product is equipped with a microprocessor. Its performance could be adversely affected by external electrical noise or interference. If this should happen, unplug the Product and plug it in again after a few minutes.

GB 100