Tektronix T922 User Manual

Performance Check-T921/T922/T922R
Fig . 3-6 . SWEEP RAMP OUT display
.
Fig . 3-7 . SWEEP GATE
OUT
display
.
18 . Single Sweep (T922R)
a .
Connect time-mark generator to front CH 2
input
via
50 S2 BNC cable
and 50 S2 BNC termination .
3- 1
0
b . Set : CH 1 VOLTS/DIV

.1
SINGLE
SWEEP

REPETITIVE
(out)
SEC/DIV

20 ms
c .
Set generator for 0 .1 second time marks .
d . Adjust LEVEL for a stable display .
e . Set :

SINGLE SWEEP

SINGLE SWEEP (in)
Input
Coupling

GND
f .
CHECK-No visible display .
g . Push RESET
and release .
h . CHECK-READY lamp lights .
i . Set CH 1 Input
Coupling to DC .
j . CHECK-Crt is swept only
once and READY lamp
extinguishes .
k . Disconnect test equipment .
19 . TV Trigger
NOTE
We recommend
that you only check the TV trigger if
you are going to be using
it . Any TV signal source
will do for the check-such
as a TV set .
NOTE
The amplitude
settings given in this procedure are to
check both the INT
and EXT trigger requirements .
You can check just the INT trigger
by using the
VOL TS/DIV setting to attenuatethe signal to 1 divof
composite
sync or 2 .3 div of composite video .
a . Connect test setup
as shown in Fig . 3-8 .
b . Set :

SEC/DIV

.1 ms
CH 1
VOLTS/DIV

.1 V
MODE
TV
c . Set signal source for 1 division of composite sync
(or about 2 .3 divisions of composite video) .
REV . A, DEC . 1976

Tektronix T922 Specifications

General

Brand	Tektronix
Model	T922
Category	Test Equipment
Language	English