Sony DSR 250 Operating Instructions - Page 173

Maintenance information and precautions, Removing Dust from Inside the Viewfinder, Maintenance

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Maintenance information and precautions Removing Dust from Inside the Viewfinder (1) While holding down the Eyepiece release catch 1, hinge up the eyecup. (2) Clean the surface with a commercially available blower. 1 2 Additional Information Maintenance information Cleaning the video head To ensure normal recording and clear pictures, clean the video heads. The video head may be dirty when: •mosaic-pattern noise appears on the playback picture. •playback pictures do not move. •playback pictures do not appear. •the x indicator and " CLEANING CASSETTE" message appear one after another on the LCD screen or in the viewfinder. If the above problem, [a] or [b] occurs, clean the video heads for 10 seconds with the Sony DVM12CL cleaning cassette (not supplied). Check the picture and if the above problem persists, repeat cleaning. [a] [b] or Cleaning the LCD screen If fingerprints or dust make the LCD screen dirty, we recommend using a LCD Cleaning Cloth (not supplied) to clean the LCD screen. 173

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Additional Information
173
Maintenance information and precautions
Removing Dust from Inside the Viewfinder
(
1
)
While holding down the Eyepiece release catch
1
, hinge up the eyecup.
(
2
)
Clean the surface with a commercially available blower.
Maintenance information
Cleaning the video head
To ensure normal recording and clear pictures, clean the video heads. The video head
may be dirty when:
•
mosaic-pattern noise appears on the playback picture.
•
playback pictures do not move.
•
playback pictures do not appear.
•
the
x
indicator and
“
CLEANING CASSETTE
”
message appear one after another
on the LCD screen or in the viewfinder.
If the above problem,
[
a
]
or
[
b
]
occurs, clean the video heads for 10 seconds with the
Sony DVM12CL cleaning cassette (not supplied). Check the picture and if the above
problem persists, repeat cleaning.
Cleaning the LCD screen
If fingerprints or dust make the LCD screen dirty, we recommend using a LCD
Cleaning Cloth (not supplied) to clean the LCD screen.
[a]
[b]
or
1
2