Vanguard CT-7500 S2 - Manual (Page 60)

CT-7500 S2 USER’S MANUAL REV 2
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f. The following screen will be displayed:
Using the numeric keypad, enter the time for the delay between the first OPEN
command and the CLOSE command. Press the
[ENTER]
key.
g. The following screen will be displayed:
Using the numeric keypad, enter the time for the delay between the CLOSE command
and the second OPEN command. Press the
[ENTER] key.
h. The following screen will be displayed:
Hold down the
[ARM]
switch and press the
[START]
key.
i. The following screen will be displayed:
Continue to hold down the [ARM] switch until testing is finished. You will be returned
to the “START-UP” menu once testing is finished. See Figure 17 and Figure 18 for a
sample O-C-O test results graph and tabulated test results printout, respectively.
TEST IN PROGRESS
Hold “ARM” until
test completes.
(Up to 25 seconds)
Hold “ARM” until
test completes.
“START” to Begin
“STOP” to ABORT
C-O Delay in mS:
(10 – 350)
200 mSec
ENTER when done
O-C Delay in mS:
(10 – 350)
200 mSec
ENTER when done