Ectron 451, Instruction Manual

Page: 47 / 74

Input Alignment.
Input alignment is accomplished in three steps called
DIV 1 , DIV 2 , and DIV 3 .
1. Connect the Model 451 and dc voltmeter as is shown
in Figure 6-2. Make sure to provide shielding where
indicated. Set PS1 to any voltage between 10.5 and
32 V dc and PS2 to 10 V dc.
2. Set the divider to 4-9-9-9-9-10
3. From the operating screen press the display once
to go to the main menu. turn the encoder until
OTHER is displayed, then press the display.
4. Turn the encoder until
ALIGN
is displayed and
again press the display.
5. Rotate the encoder until the display reads
ALIGN
INPUT and press the display. The screen should
read
ALIGN WITH DIV 1
.
6. Press the display. The screen should read DIV 1
SET N
. Turn the encoder until the
N
is
Y
and press
the display. At this point the display will request
PLEASE WAIT
while the unit begins the input
Figure 6-2 Input Alignment
Model 451 Alignment
6-3