Tektronix T922 - Page 43

TV SOURCE
SET FOR
100 mVCOMP SYNC
(^ 230 mV
COMP VIDEO)
h . Set :

SOURCE

EXT
DUAL
INPUT
CONNECTOR
I
MRSOMMEMEM
EMBEEMEMME
I
LLLM S9011 M , o n
O
Fig . 3-8 . TV trigger
check test setup .
Performance Check-T921/T922/T922R
OSCILLOSCOPE
1982-0s
d . Adjust LEVEL and SLOPE as needed to trigger

j .
CHECK-Stable display is present (display triggers
display .

on TV line) .
e .

CHECK-Stable
display
is
present (display triggers

k .

Set :

SEC/DIV

.1 ms
on TV field) .
I . . CHECK-Stable display is present (display triggers
f . Set :

SEC/DIV

50 /is

on TV field) .
g .

CHECK-Stable display is present (display triggers

m .

Disconnect test setup .
on
TV
line) .
i . Adjust LEVEL and SLOPE as
needed to trigger
display .

END OF
PROCEDURE
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