2-26
1) Select adjustment menu [119. FWD TORQUE].
(For the adjustment menu, see 3.3, “Adjust-
ment menu”.)
2) Insert the torque cassette meter YTU94150A
and press the [PLAY] button.
3) Adjust the TU wind torque so that it is within
the specified range.
⋅
Press JOG dial to enter the adjustment mode.
⋅
To increase the torque
→
Rotate JOG dial to
the clockwise.
⋅
To decrease the torque
→
Rotate JOG dial to
the counter-clock-
wise.
4) After adjustment, press JOG dial to store the
adjustment data.
Measuring
Measuring point (
*
)
No.
Item
instruments &
Mode
Adjustment parts (
-
)
Adjustment procedure
Input signals
Adjustment level (
+
)
1
SUP backup
torque
adjustment
• Cassette torque
meter
Play
(1) Insert the cassette torque meter and enter play
mode.
(2) The supply backup torque should be as speci-
fied. (If it fluctuates, read the center value.)
(3) If it is out of specification, eject the tape, re-
move the cassette housing, loosen the screw
(black) slightly and fine-adjust the band holder.
Slightly turn the band holder as follows.
⋅
To increase torque: Counterclockwise
⋅
To decrease torque: Clockwise.
*
Supply side indica
tion of cassette
torque meter
+
3.9 x 10
-4
N·m
(4.0 gf·cm)
2.11 TORQUE ADJUSTMENTS
+1.5
-0.4
NOTE
The screw securing torque should be 0.0588
N-m
(0.6
kgf
⋅
cm).
4) Check the supply backup torque again and re-
peat the above steps until it becomes as speci-
fied.
Tension arm
Band arm plate
Screw (Black)
Band
holder
Counterclockwise
Clockwise
+1.47
-0.39
2
Take-up wind
torque
adjustment
Cassette torque
meter
YTU94150A
PLAY,
Adjustment
menu No. 110
*
Take-up side reading
of cassette torque
meter
+
4.9
x 10
-4
N·m
(5.0 gf·cm)
+4.90
-1.96
+5.0
- 2.0
