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2-1. Troubleshooting
The main power of the DVS-9000 cannot be
turned on. (Indicator does not light green.)
The main power of the
DVS-9000 cannot be turned
on. (Indicator does not light
green.)
Are the POWER switches A
and B of the DVS-9000
both turned ON?
YES
Is the power cord of the
DVS-9000 connected
correctly?
YES
The power supply unit is
probably defective.
The main power of the DVS-9000SF cannot be
turned on. (Indicator does not light green.)
The main power of the
DVS-9000SF cannot be turned
on. (Indicator does not light
green.)
Is the POWER switch A
of the DVS-9000SF
turned ON?
YES
Is the power cord of the
DVS-9000SF connected
correctly?
YES
The power supply unit is
probably defective.
DVS-9000/9000SF
Section 2
Service Overview
NO
Set A and B both to ON.
NO
Connect it correctly.
NO
Set A to ON.
NO
Connect it correctly.
The monitor picture is not displayed correctly.
A picture is not displayed
on the monitor screen even
though the main power of
the DVS-9000/9000SF
is turned on.
Are the standard boards
installed into the specified
slots?
YES
Are the option boards
installed into the specified
slots?
YES
Are the input and output
cables connected correctly?
YES
Is the Software installed
correctly?
YES
The DVS-9000/9000SF is
probably defective.
Install the standard boards
NO
into the specified slots.
(Refer to DVS-9000/9000SF
Maintenance Manual.)
Install the option boards into
NO
the specified slots.
(Refer to Section 1-4.)
NO
Check connections of the
input and output equipment.
NO
Install the software correctly.
(Refer to the User's Guide.)
2-1
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