JVC TK-C720TPU Service Manual page 14

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Measuring
No.
Item
instrument &
Input signals
3
Setup level
Oscilloscope
adjustment
(H-rate: 10:1) or
W.F.M.
4
Burst level
Oscilloscope
adjustment
(H-rate, 10:1) or
W.F.M.
2-8
Measuring point (*)
Adjustment parts (-)
Mode
Adjustment level (+)
* MONITOR OUT
(75 ohm Termination)
- SETUP
[CAT: Fix, Byte: 3]
+
50 mVp-p
* MONITOR OUT
(75 ohm Termination)
- DAVREFC
[CAT: DCREF, Byte: 2]
+
U-ver.
286 mVp-p (40IRE)
E-ver.
300 mVp-p
Adjustment procedure
1) Select the "NEXT" button to display "Setup
level" on the title bar.
2) Turn the lens iris to be closed.
3) Adjust the SETUP with " " and " " but-
tons to obtain the specified level at the meas-
uring point.
1) Select the "NEXT" button to display "Burst
level" on the title bar.
2) Adjust the DAVREFC with " " and " " but-
tons to obtain the specified level at the meas-
uring point.

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