Sony HDW-F500 Maintenance Manual page 173

[F6] (S REEL O/F) Key :
Performs S reel offset and friction adjustments.
(1) Press [F6] key from SERVO ADJUST menu to enter
to S REEL OFFSET/FRICTION menu.
(2) Press and keys to start the adjustment. During
the process of adjustment, message ADJUSTING ....
continues to appear on the display.
(3) After the adjustment normally completed, message
ADJUST COMPLETE appears on the display.
(4) To save the adjustment data to NVRAM, press [F6]
key to execute NVRAM CONTROL command.
If message ADJUST INCOMPLETE appears on the
display, check the following :
• Perform S reel FG duty adjustment (S REEL FG
DUTY ADJUST) again and check S reel motor
driver circuit on DR-307 board.
[F7] (T REEL O/F) Key :
Performs T reel offset and friction adjustments.
(1) Press [F7] key from SERVO ADJUST menu to enter
to T REEL OFFSET/FRICTION ADJUST menu.
(2) Press and keys to start the adjustment. During
the process of adjustment, message ADJUSTING ....
continues to appear on the display.
(3) After the adjustment normally completed, message
ADJUST COMPLETE appears on the display.
(4) To save the adjustment data to NVRAM, press [F1]
key to execute NVRAM CONTROL command.
If message ADJUST INCOMPLETE appears on the
display, check the following:
• Perform T reel FG duty adjustment (T REEL FG
DUTY ADJUST) again and check T reel motor
driver circuit on DR-307 board.
HDW-F500E MMP1
4-4. Alternative Maintenance Menu
4-4-1. SERVO SYSTEM Adjustment
CH.COND
N V R A M
C T L
SE RVO A DJUS T
A U T O
A D J
S REEL OFFS ET/F RICT ION
PUSH THE UP/ DOWN CURS OR B UTTO N
S R E E L
F G
T R E E L
F G
C A P S T N S R E E L T R E E L S R E E L
F G O / F O / F T O R Q E
CH.COND
N V R A M
C T L
SERV O AD JUST
A U T O
A D J
T RE EL O FFSE T/FR ICTIO N
P USH THE U P/DO WN C URSO R BU TTON
S R E E L
F G
T R E E L
F G
C A P S T N S R E E L T R E E L S R E E L
F G O / F O / F T O R Q E
S ERVO ADJ
TCR 0 0:00 :00: 03
T R E E L E X I T
T O R Q E
SE RVO ADJ
TC R 00 :00: 00:0 3
T R E E L E X I T
T O R Q E
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