Video Head Cleaning - Sony DCR-TRV7E Operating Instructions Manual

Maintenance information
and precautions

Video head cleaning

To ensure normal recording and clear pictures,
clean the video heads.
The video heads may be dirty when:
•mosaic-pattern noise appears on the playback
picture
•playback pictures do not move
•playback pictures are hardly visible
•playback pictures do not appear
•the v indicator and " æ CLEANING
CASSETTE" message appear one after another
or the v indicator flashes on the LCD screen or
in the viewfinder
If [a] or [b] happens, clean the video heads with
the Sony DVM12CL cleaning cassette (not
supplied). Check the picture and if the above
problem persists, repeat the cleaning. (Do not
repeat cleaning more than 5 times in one session.)
Note
If the DVM12CL cleaning cassette (not supplied)
is not available in your area, consult your nearest
Sony dealer.
88
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ÊˉÍÓÍ ËÒÚ‡Î΢ÂÒÍÓÏ ˝Í ‡Ì ËÎË ‚ ÓÍÌÂ
‚ˉÓËÒ͇ÚÂÎfl Ë̉Ë͇ÚÓ ‡ v Ë ÒÓÓ·˘ÂÌËfl
"æ CLEANING CASSETTE" ÎË·Ó ÏË„‡ÌËÂ
Ë̉Ë͇ÚÓ ‡ v .
[a]
or
Ë Î Ë
Ç ÒÎÛ˜‡Â [a] ËÎË [b] ‚ˉÂÓ„ÓÎÓ‚ÍË
ÌÂÓ·ıÓ‰ËÏÓ Ó˜ËÒÚËÚ¸ Ô Ë ÔÓÏÓ˘Ë ˜ËÒÚfl˘ÂÈ
͇ÒÒÂÚ˚ Sony DVM12CL (‚ ÍÓÏÔÎÂÍÚ ÌÂ
‚ıÓ‰ËÚ). èÓÒΠ˝ÚÓ„Ó ÒΉÛÂÚ Ô Ó‚Â ËÚ¸
͇˜ÂÒÚ‚Ó ËÁÓ· ‡ÊÂÌËfl Ë, ÂÒÎË ÓÌÓ ÌÂ
‚ÓÒÒÚ‡ÌÓ‚ËÎÓÒ¸, ÔÓ‚ÚÓ ËÚ¸ ˜ËÒÚÍÛ „ÓÎÓ‚ÓÍ
(˝ÚÛ Ô ÓˆÂ‰Û Û Ì ÒΉÛÂÚ ÔÓ‚ÚÓ flÚ¸ ·ÓÎÂÂ
ÔflÚË ‡Á ÔÓ‰ fl‰).
è ËϘ‡ÌËÂ
ÖÒÎË ˜ËÒÚfl˘Û˛ ͇ÒÒÂÚÛ DVM12CL (‚
ÍÓÏÔÎÂÍÚ Ì ‚ıÓ‰ËÚ) Ì‚ÓÁÏÓÊÌÓ Ô ËÓ· ÂÒÚË
Ú‡Ï, „‰Â Ç˚ ÊË‚ÂÚÂ, Ó· ‡ÚËÚÂÒ¸ Í
·ÎËʇȯÂÏÛ ‰ËÎÂ Û ÙË Ï˚ Sony.
[b]