Sony DNW-A75 Maintenance Manual page 100

4-2. TAPE Maintenance Mode (M0)
4-2-1. Overviews
A0: SERVO/DT ADJUST
This submode is used to adjust the servo and analog DT system.
A00-01: SERVO ADJUST
This mode is used to adjust the servo system. For more details, refer to Section 4-2-7 (on page 4-46).
SERVO/DT ADJUST
*
A00-01:SERVO ADJUST
A02:ANALOG DT ADJUST
Title
A000 : A001-A008 ADJ.
A001 : S REEL FG DUTY
A002 : T REEL FG DUTY
A003 : CAPSTAN FG DUTY
A004 : S REEL OFFSET/FRIC
A005 : T REEL OFFSET/FRIC
A006 : S REEL TORQUE
A007 : T REEL TORQUE
A008 : S/T TENSION OFFSET
A010 : CAPSTAN FREE SPEED
A011 : RF SWITCHING POS.
A012 : NV-RAM CONTROL
A02: ANALOG DT ADJUST
This mode is used to adjust the analog DT system. For more details, refer to Section 4-2-8 (on page 4-53).
SERVO/DT ADJUST
A00-01:SERVO ADJUST
*
A02:ANALOG DT ADJUST
Title
A030 : HEAD OFFSET LEVEL
A031 : DRIVE GAIN
A032 : DATA SAVE
4-10
SERVO ADJUST
[SET]
*
A000:A001-A008 ADJ.
A001:S REEL FG DUTY
A002:T REEL FG DUTY
A003:CAPSTAN FG DUTY
A004:S REEL OFFSET/FRIC
A005:T REEL OFFSET/FRIC
A006:S REEL TORQUE
A007:T REEL TORQUE
[MENU]
A008:S/T TENSION OFFSET
CONTINUE
Page Description
4-47 Continuously executes the automatic adjustment menus (A001 to
A008).
4-48 Automatically adjusts the duty ratio of an S reel FG.
4-48 Automatically adjusts the duty ratio of a T reel FG.
4-48 Automatically adjusts the duty ratio of a capstan FG.
4-48 Automatically adjusts the S reel offset and friction.
4-48 Automatically adjusts the T reel offset and friction.
4-48 Automatically adjusts the S reel torque.
4-48 Automatically adjusts the T reel torque.
4-48 Automatically adjusts the tension regulator offset values on the S and T
sides.
4-49 Automatically adjusts the capstan free speed.
4-50 Automatically adjusts the RF switching position.
4-52 Saves the adjustment data in a servo system.
ANALOG DT ADJUST
[SET]
*
A030:HEAD OFFSET LEVEL
A031:DRIVE GAIN
A032:DATA SAVE
[MENU]
Page Description
4-53 Adjusts the offset level of an analog Betacam PB head.
4-55 Adjusts the drive gain of an analog DT system.
4-57 Saves the adjustment data in an analog DT system.
SERVO ADJUST (CONTINUED)
CONTINUE
PREVIOUS
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A010:CAPSTAN FREE SPEED
A011:RF SWITCHING POS.
A012:NV-RAM CONTROL
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DNW-A75/A75P