Panasonic AG-DV2500P Service Manual page 71

Measuring
No. Item instruments &
Input signals
3 Take-up back Cassette torque
torque meter VFK1844
adjustment
B
Adjust
To increase the back torque
4 SUP wind Cassette torque
torque meter VFK1844
CHECK
2-26
Measuring point
Mode Adjustment parts (
Adjustment level (
REV x 1 Take-up side reading
of cassette torque
meter
6.5
Tension control arm
C
To decrease the back torque
REV x 1 Supply side reading
of cassette torque
meter
11.5
( )
)
)
1) Insert the torque cassette meter VFK1844 and
enter REV x1 mode.
2) Confirm that the TU back torque value is within
+1.0
-4
x 10 N·m the specified range. (If the reading varies, read
-0.5
the center value.)
3) If the reading is out of specification, eject the
cassette and adjust by moving the tension
control arm.
* To increase the torque
* To decrease the torque
C.
4) Perform steps 1) and 2) above again and co-
nfirm that the TU back torque value is within
the specified range.
If it is out of specification, check the <Take-up
tension band position adjustment> in 2.6.9
(4).
1) Insert the torque cassette meter VFK1844 and
enter REV x1 mode.
2) Confirm that the SUP wind torque is within the
+1.5
-4
x 10 N·m specified range.
-1.0
If it is out of specification, check the assem-
bly condition of the reel drive parts.
Adjustment procedure
Move in direction B
Move in direction