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SECTION 3
MECHANICAL ADJUSTMENTS
1. Clean the following parts with a denatured-alcohol-moistened
swab:
playback head
pinch roller
rubber belt
capstan
idler
2. Demagnetize the playback head with a head demagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.
4. The adjustments should be performed with the power supply
voltage (14.4 V) unless otherwise noted.
Note: With this set, it is not necessary to apply suitable locking
compound to the parts after the azimuth adjustment.
• Torque Measurement
Mode
Torque Meter
Forward
CQ-102C
Forward
CQ-102C
Back Tension
Reverse
CQ-102RC
Reverse
CQ-102RC
Back Tension
FF, REW
CQ-201B
• Tape Tension Measurement
Mode
Tension Meter
Forward
CQ-403A
Reverse
CQ-403R
TEST MODE
This set have the test mode function. In the test mode, FM Auto
Seek/Stop Level and AM Auto Seek/Stop Level adjustments can
be performed easier than it in ordinary procedure.
<Set the Test Mode>
1. Turn ON the regulated power supply. (All LEDs on the set
2. Push the
3. Push the
4. Press the
5. Then the display indicates all lights, the test mode is set.
Meter Reading
<Release the Test mode>
2.46 – 5.39 mN•m
1. Push the
(25 – 55 g•cm)
(0.35 – 0.76 oz•inch)
0.15 – 0.39 mN•m
(1.5 – 4 g•cm)
(0.02 – 0.06 oz•inch)
2.46 – 5.39 mN•m
(25 – 55 g•cm)
(0.35 – 0.76 oz•inch)
0.15– 0.39 mN•m
(1.5 – 4 g•cm)
(0.02 – 0.06 oz•inch)
4.91 – 14.70 mN•m
(50 – 150 g•cm)
(0.69 – 2.08 oz•inch)
Meter Reading
more than 5.89 mN•m
(more than 60 g)
(more than 2.12 oz)
XR-CA300/CA320/CA320X
SECTION 4
ELECTRICAL ADJUSTMENTS
lights up, and the clock is displayed.)
[OFF]
Note: Press the
button, if the clock is not displayed.
[4]
button.
[5]
button.
[1]
button for more than two seconds.
[OFF]
button.
13
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