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DIDS- 402- 2Ml 0
Para 2-1
SECTION 2
INSTALLATION
2-1 SERVICE UPON RECEIPT OF EQUIPMENT AND INSTALLATION
PROCEDURES
Unpack Display Terminal 402-2MI0 and place it in the desired location.
Remove the cover from the Display Terminal and make the following visual
checks:
.
a.
Inspect for any obvious damage such as a broken CRT, loose
components, etc.
b.
Check all terminal screws on power supplies A4 and A5 to ensure
that they are tight.
c.
Check to see that aU leads connecting the six printed circuit
boards are tightly fastened to their respective terminals.
d.
Check low- voltage power supply A4 to make certain that it is
wired for 120- volt operation.
Operational wiring for 220- volt
operation is given in paragraph 3- 5.
The following figures are provided to assist in identifying and locating
the printed circuit board and chassis-mounted components:
Figure 2-1.
402-2MI0 Display Terminal, Right Side
Figure 2-2.
402-2MI0 Display Terminal, Left Side
Figure 2-3.
402-2MI0 Display Terminal, Top View
Figure 2-4.
402-2MI0 Display Terminal; Rear View
Figure 2-5.
Horizontal and Vertical Deflection Amplifier A2
Figure 2-
6.
Video Amplifier A8
Figure 2-7.
Monoscope Deflection Amplifier A3
Figure 2- 8.
Monoscope Preamplifier A
7
Connect the power and data cables and perform a complete alignment of
the Display Terminal.
Note that when the cover has been removed, interlock
switch S1 must be cheated before power is applied to the Display Terminal.
2-2 TURN-ON PROCEDURE
The turn-on procedure consists simply of turning brightness control R8
and on-off switch S2 on the Display Terminal (figure 2-1) to the on position.
After a 3-minute warm-up period, adjust brightness control R8 until sweeps
approximately O. 17 inch high are visible.
2-1
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