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Chapter 3. Operator's Checklist
0
Turn power on ( 1) on all units attached to the 7426.
0
When the 7426 is powered on, it will automatically perform a self-test.
This will last for about
20
seconds. When the self-test has ended, the
Unit Ready and Test Mode lamps will begin to blink.
0
lf your 7426 is not powered on at this time, press the 7426 Power
Switch to ON (
1 ).
ls the Unit Ready lamp on?
YES
NO
1
O
Turn to Chapter 4 and find the lamp display that matches the
display on the 7426.
ls the Line Ready lamp on?
YES
NO
1
ls the Machine Check lamp on?
YES
NO
1
0
Call the host operator and ask that your line be
made operational.
Does the Line Ready lamp light?
YES
NO
1
O
Go to Chapter 4.
0
The 7426 is operational. You may now use
the attached displays or printers.
0
Power off and retry powering on. lf the problem persists,
notify your supervisor and retu rn the 7 426 to 1 BM (see
Chapter 5).
0 The 7426 is operational. You may now use the attached displays or
printers.
Chapter 3. Operator's Checklist 3-1
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