Sony DSR-300 Service Manual page 233

24. Press the RESET (MENU SET) button.
Check that the parts displayed on the display
window blink alternately as shown in the figure.
25. Insert the torque cassette, and check that the
STOP mode is set.
26. Press the STOP key, and check that the torque
cassette value of the FWD tape path satisfies the
specification.
Specification:
FWD rewinding torque: 0.0010 ± 0.0001 N.m
If it does not, perform the following adjustment.
. When the torque value is towards the + side:
Press the REW key and adjust so that the
torque value is within the specification.
. When the torque value is towards the _ side:
Press the FF key and adjust so that the torque
value is within the specification.
27. Press the STOP key, and check that the torque
cassette value of the REV tape path satisfies the
specification.
Specification:
REV rewinding torque: 0.0010 ± 0.0001 N.m
If it does not, perform the following adjustment.
. When the torque value is towards the + side:
Press the REW key and adjust so that the
torque value is within the specification.
. When the torque value is towards the _ side:
Press the FF key and adjust so that the torque
value is within the specification.
28. Press the EJECT key, and remove the torque
cassette.
29. Check that the display window is as shown in the
figure.
DSR-300/P(E)/V1
(10 ± 1 g.cm)
(10 ± 1 g.cm)
Blinks alternately
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