Samsung VP-L900, Training Manual

Page: 73 / 173

5-22
Alignment and Adjustments
Samsung Electronics
Fig. 5-27
2) Back Tension Adjustment
1. Set up the cassette-torque tape.
2. Set to PB mode and check that the torque value of
Reel S is 9 ± 1.5g.cm.
(If necessary, proceed to step 3 or 4).
3. If the value is too high : While pushing the adjust-
ment claw (rack shape) of Slider Tension toward
arrow C, shift the meshing position (with the claw
of Slider Tension toward arrow A).
See Fig. 5-27.
4. If the value is too low : While pushing the adjust
ment claw (rack shape) of Slider Tension toward
arrow C, shift the meshing position (with the claw
of Slider Tension toward arrow B).
See Fig. 5-27.
3) PB/REV Torque Check
1. Set up the cassette torque tape.
2. Set to PB mode, and check that the torque vlaue of
Reel T is 9 ± 3g.cm.
3. Set to REV mode, and check that the torque value of
Reel S is 25 ± 5g.cm.
4. If necessary, replace the defective reel assembly.
Note : When shifting the position of hooks, remove the cassette
torque tape.
* Remarks : If the cassette torque tape is recorded both in the LP/SP modes by mistake, the torque at the switching point
between SP/LP modes becomes unstable. In that case, do the torque adjustment in REC mode.