Sony VideoStore VSR-2000 Service Manual page 83

Multi access video and audio server
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1. VIDEO COMPOSITE INPUT pedestal level
adjustment
Preparation
. Input the composite 100% color bar signal (100/0/100/0)
from the video signal generator.
. Press the [V] and [ENTER] keys of a personal comput-
er at the same time to enter the adjustment mode. Check
that the message [Step No. 1] PAL Pedestal Level
Adjustment appears on the terminal software display.
Adjustment Procedure
Equipment : Oscilloscope (CH1 : 100 mV/DIV)
Test point : TP100 [AD VIDEO] (F-5)/ ENC-62
Adj. Point : [J] (Down)/[K] (Up) key /keyboard of a
personal computer
Spec. :
Make flat the pedestal level after the burst
signal.
A
Make flat the pedestal level
after the burst signal.
OK
NG
VSR-2000
5-4. ENC-62 Board Adjustment (BKSR-2021)
Setting after Adjustment
. Press the [ENTER] key of a personal computer and
save the result of adjustment in EEPROM.
. Press the [SPACE] key of a personal computer and
quit the adjustment mode.
. Return S1300 to the original setup (1 : ON/2, 3, 4 :
OFF).
7
6
5
TP100
ENC-62 board (A side)
4
3
2
1
5-21 (E)
A
B
C
D
E
F
G

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