Sony SRW-5000 Maintenance Manual page 115

[F7] (THREAD MOTOR) key
This menu checks the functions of the threading motor, threading end sensor, and
unthreading end sensor.
Checking
1. Press the [F7] (THREAD MOTOR) key of the SERVO CHECK menu to
display the THREADING MOTOR menu.
2. Press the [SET] key.
3. Turn the search dial (in JOG mode) slowly continuously in FORWARD (2)
direction.
. Check to see that the threading ring rotates counterclockwise (3) and that the
message on the color display changes from "UNTHREAD END" to ".....".
. Check to see that the threading ring stops in the threading end state and that
the message changes from "....." to "THREAD END".
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When the search dial pauses halfway, the threading ring also stops.
4. Turn the search dial (in JOG mode) slowly continuously in REVERSE (3)
direction.
. Check to see that the threading ring rotates clockwise (2) and that the mes-
sage changes from "THREAD END" to ".....".
. Check to see that the threading ring stops in the unthreading end state and that
the message changes from "....." to "UNTHREAD END".
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When the search dial pauses halfway, the threading ring also stops.
5. To finish the check, press the [F10] (EXIT) key once in the unthreading end
state.
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Unless the unthreading end state, the threading ring will automatically return to
the unthreading end position on pressing the [F10] (EXIT) key.
6. Press the [F10] (EXIT) key while pressing the [SFT] (SHIFT) key.
7. Press the [F10] (EXIT) key after the message "Check Complete" is displayed to
return to the SERVO CHECK menu.
SRW-5000/5500
CASSTT SERVO CHECK MENU
F1
SW
THREADING MOTOR
CASSTT
F2
CMP SW
Press SET key.
TE
F3 SNSR
DEW
SNSR
F4
S REEL T REEL THREAD CCM CAPSTN
DIAG
MOTOR MOTOR MOTOR MOTOR MOTOR
ALT F5 F6 F7 F8 F9 F10
[SET]
SERVO CHECK MENU
Turn JOG DIAL
in JOG mode
UNTHREAD END
DIAL DIAL
(2) (3)
SERVO CHECK MENU
Turn JOG DIAL
in JOG mode
. . . . . .
DIAL DIAL
(2) (3)
SERVO CHECK MENU
Turn JOG DIAL
in JOG mode
THREAD END
EXIT
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