Tektronix 1740A/1750A - Procedure; Figure 2-5. Equipment Hook-Up for Operators Checkout Procedure

Operator’s Checkout Procedure
2-12
1740A/1750A Series Waveform/Vector Monitor User Manual
H Connect the generator NTSC output (COMPOSITE for
TSG131) to the CH-A input. Connect the CH-A loop-
through to the EXT REF input and connect a 75Ω
terminator to the EXT REF loop-through. See
Figure 2-5.
A
A1A2
A3
BB1
B2
B3
EXT
REF
1750A
NTSC
NTSC
Y
Y
B-YR-Y
TSG 130
Figure 2-5. Equipment hook-up for Operator’s Checkout Procedure.
Procedure
1. Initialize the Front-Panel Controls
Enter the
PRESET menu and select FACTORY. Press the bezel
button corresponding to
RECALL. The front-panel controls
are now set to the factory preset (described on page 3-16),
and the
PRESET menu is automatically exited. Notice that the
instrument is in the
WAVEFORM display mode with the CH-A
INPUT
displayed in two-line sweep.
2. Adjust the Display
Use the
VERT POS and HORIZ POS controls to center the
display.