JVC TK-C400E, Service Manual

Page: 16 / 52

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