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Maintenance and
Troubleshooting
8-1 Periodic Maintenance
8-1-1 Digital Hours Meter
The digital hours meter can provide six items of
information about the operational history of the unit. The
information can be displayed in the time data display and
also, by text superimposition, on the monitor connected to
the unit. Use the information as a guide in scheduling
periodic maintenance.
For periodic maintenance, consult your Sony dealer.
Display modes of the digital hours meter
H01: OPERATION mode
Displays the total number of hours the unit has been
powered on in units of 1 hour.
H11: OPERATION mode (resettable)
Same as H01 except that the count is resettable.
This can be used as a guide in determining when to replace
parts.
H12: LASER PARAMETER mode (resettable)
This shows a counter of the cumulative light output time
by the optical head in units of hours.
resettable.
This can be used as a guide in determining when to replace
the optical head.
1) The counter precision is affected by the ambient temperature.
H13: SEEK RUNNING mode (resettable)
This shows the cumulative seek operation time for the
optical head in units of hours. The count is resettable.
This can be used as a guide in determining when to replace
the seek motor.
H14: SPINDLE RUNNING mode (resettable)
This shows the cumulative spindle rotation time, in units of
hours. The count is resettable.
This can be used as a guide in determining when to replace
the spindle motor.
H15: LOADING COUNTER mode (resettable)
Display the total number of times disc has been loaded in
the unit. The count is resettable.
To display the digital hours meter
Press the MENU button, then turn the jog dial or shuttle
dial to display the required item in the time data display
and on the monitor connected to the unit.
To exit from the digital hours meter
Press the MENU button.
1)
The count is
To jump to H01
Press the MENU button, then the COUNTER button.
Every time you press the COUNTER button, menu item
H01 or B01 is recalled alternately.
8
Chapter
Jog dial
SHUTTLE
AUDIO MONITOR
L
L
CH-1
CH-2
CH-3
CH-4
CH-5
CH-6
CH-7
CH-8
R
R
ACCESS
THUMBNAIL
MENU
SET
RESET
SHIFT
SUBCLIP
NETWORK
LOCAL
REMOTE
MARK1
CLIP
ESSENCE
SYSTEM
S.SEL
MENU
MARK
MENU
PREV
PLAY
NEXT
STOP
IN
OUT
TOP
F REV
F FWD
END
MARK2
MENU button
Shuttle dial
8-1 Periodic Maintenance
JOG
93
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