3. If the reading is out of specification, make sure that there is no
dust or foreign material between the Brake Pad of Tension Control
Arm Unit and the S Reel Table.
After cleaning, the reading of tension measurement is still out of
specification, replace the Tension Arm Unit and the Tension
Control Arm Unit.
Fig. M2-2
Note:
A. Be sure that the three probes of the meter are all in solid
contact with the tape, but not touching any other parts of the
mechanism.
B. It is recommended that measurements should be repeated at
least three (3) times because the tension meter is very sensitive
to external vibrations.
6.2.2.1. MR HEAD GAP ADJUSTMENT
Purpose:
To properly pick up the FG Signal.
Symptom of Misadjustment:
If the FG Signal is not properly picked up, Servo Operation cannot
45
Summary of Contents for Omnivision PV-V4600
Page 24: ...5 2 2 Inner Parts Location Fig J1 1 24 ...
Page 25: ...5 2 3 EJECT Position Confirmation Fig J1 2 25 ...
Page 26: ...5 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 26 ...
Page 40: ...5 3 CASSETTE UP ASS Y SECTION 5 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 40 ...
Page 56: ...Fig E3 2 after adjustment 6 4 TEST POINTS AND CONTROL LOCATION 56 ...
Page 59: ...10 2 MECHANISM BOTTOM SECTION 59 ...
Page 60: ...10 3 CASSETTE UP COMPARTMENT SECTION 60 ...
Page 61: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION 61 ...
Page 62: ...10 5 PACKING PARTS AND ACCESSORIES SECTION 62 ...
