Sony Betacam SX DNW-A100 Maintenance Manual page 180

4-2. TAPE Maintenance Mode (M0)
4-2-7. SERVO ADJUST Mode (A0)
A001 : S REEL FG DUTY
A002 : T REEL FG DUTY
A003 : CAPSTAN FG DUTY
A004 : S REEL OFFSET/FRICTION
A005 : T REEL OFFSET/FRICTION
A006 : S REEL TORQUE
A007 : T REEL TORQUE
A008 : S/T TENSION OFFSET
These menus are used to perform the automatic adjust-
ments below.
A001 : S reel FG duty adjustment
A002 : T reel FG duty adjustment
A003 : Capstan FG duty adjustment
A004 : S reel offset/friction adjustment
A005 : T reel offset/friction adjustment
A006 : S reel torque adjustment
A007 : T reel torque adjustment
A008 : S/T tension offset adjustment
To execute the automatic adjustments
(1) Press the SET button.
. The automatic adjustment is initiated when the SET
button is pressed.
The execution time is about 15 seconds for A001 to
A003 and about 20 seconds for others.
. Message "ADJUSTING......" is displayed on only
the superimpose picture during automatic adjust-
ment.
(2) Confirm the adjustment result.
. Message "ADJUST COMPLETE" is displayed on
the superimpose picture when the automatic adjust-
ment is completed normally.
. Message "# ADJUST INCOMPLETE #" is dis-
played on the superimpose picture when no adjust-
ment can be performed. The automatic adjustment
is then interrupted. Refer to the "For Automatic
Adjustment Failure" on page 4-49 when this mes-
sage is displayed.
(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 A012 : NV-RAM CONTROL menu.
4-46
Example of display and operation
Example of A001 : S REEL FG DUTY
SERVO ADJUST
A001:S REEL FG DUTY
[SET]
(1) 0
SERVO ADJUST
A001:S REEL FG DUTY
ADJUSTING......
0
SERVO ADJUST
A001:S REEL FG DUTY
ADJUST COMPLETE
(2) 0
Confirm
[MENU]
(3) 0
(4) 0
Data save
* A012:NV-RAM CONTROL
SERVO ADJUST
A001:S REEL FG DUTY
# ADJUST INCOMPLETE #
# S REEL TROUBLE
Ex.: When failing the automatic adjustment
#
DNW-A100/A50/A45
DNW-A100P/A50P/A45P