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4-1. Overview of Maintenance Mode
This unit has the maintenance mode that is useful during maintenance and trouble diagnosis.
This maintenance mode consists of the two modes below. The contents of the maintenance mode are
superimposed on the video monitor connected to the VIDEO OUTPUT COMPOSITE 2 (SUPER)
connector.
(To superimpose the contents of the maintenance mode, set the CHARACTER switch on the sub control
panel to ON.)
MAINTENANCE MODE
*
M0 : TAPE MAINTENANCE
M2 : ERROR LOGGER
(Mode screen during activation of maintenance mode)
M0 : TAPE MAINTENANCE ............. (Section 4-2)
This mode is used for maintenance.
TAPE MAINTENANCE MODE
*
C0 :
SERVO
CHECK
C1 :
RF
CHECK
C3 : BETACAM PB
CHECK
C4 :
OTHERS
CHECK
A0 :
SERVO
ADJUST
A1 :
RF
ADJUST
A2 : AUDIO/VIDEO ADJUST
A3 : BETACAM PB
ADJUST
M2 : ERROR LOGGER ..................... (Section 4-3)
This mode is used to display the record of errors (error logging) that occur in this unit.
ERROR LOGGER
(001/003)
*
001 REEL TROUBLE-1
002 TAPE TENSION ERROR
003 INTERNAL I/F ERROR
------------------------
TAPE ERROR
ON
WARNING
ON
CONDITION
ON
'96 07 03
09:23:00
DNW-A22/A22P
Section 4
Maintenance Mode
n
The typeface of characters displayed on the video monitor
differs from the actual one.
n
The display on the left is one of the displayed examples.
4-1
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