Sony BVW-55 Maintenance Manual page 188

2-2. TAPE Maintenance Mode (M0)
2-2-2. SERVO ADJUST Mode (A0)
A000 : A001-A003 ADJ.
This menu is used to execute the adjustment menus below
automatically and continuously.
A001 : S REEL FG DUTY
A002 :CAPSTAN FG DUTY
A003 :CAPSTAN FRICTION
To execute the adjustment menus
(1) Press the SET button.
. The automatic adjustment is initiated when the SET
button is pushed.
The execution time is about 30 seconds.
. The adjustment menu name in execution and
message "ADJUSTING......" are displayed on the
LCD monitor during automatic adjustment. Only
the menu number is displayed in a sub LCD.
. Message "ADJUST COMPLETE" is momentarily
displayed on the LCD monitor when each adjust-
ment menu is completed normally.
Message "# ADJUST INCOMPLETE #" is dis-
played on the LCD monitor when no adjustment
can be performed. The automatic adjustment is
then interrupted. Refer to the "For Automatic
Adjustment Failure" on page 2-16 when this
message is displayed.
(2) Confirm the adjustment result.
. Message "ADJUST COMPLETE" remains dis-
played on the LCD monitor when all adjustments
are completed normally.
(3) Press the MENU button to terminate the menu.
(4) To save the adjustment data in the NV-RAM of a
servo system, execute the SAVE SERVO ADJUST
data in an A006 : NV-RAM CONTROL menu.
2-12
Example of display and operation
LCD monitor
SERVO ADJUST
A001-003:AUTO ADJUST
(1) 0 [SET]
SERVO ADJUST
A001-003:AUTO ADJUST
A001:S REEL FG DUTY
ADJUSTING......
0
SERVO ADJUST
A001-003:AUTO ADJUST
A002:CAPSTAN FG DUTY
ADJUSTING......
0
SERVO ADJUST
A001-003:AUTO ADJUST
A003:CAPSTAN FRICTION
ADJUSTING......
0
SERVO ADJUST
A001-003:AUTO ADJUST
A003:CAPSTAN FRICTION
ADJUST COMPLETE
(2)
0
Confirm
[MENU]
(3)
0
(4)
0
Data save
*
A006:NV-RAM CONTROL
SERVO ADJUST
A001-003:AUTO ADJUST
A001:S REEL FG DUTY
# ADJUST INCOMPLETE #
# S REEL TROUBLE
Ex.: When failing the automatic adjustment
Sub LCD
A000
A001
A002
A003
A000
#
BVW-55 P2