Sony HK-PSU04, Руководство по эксплуатации

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Location and Function of Parts
Location and Function of Parts
DVS-9000 Front Panel
POWER A, B, C and D switches and status indicators
The POWER switches turn the unit on and off. The unit is
powered on when the POWER switches are on the “
? ” side,
and powered off when the POWER switches are on the
“
a ” side. The status indicators light in green when the unit
is powered on.
Depending on the system’s configuration when shipped,
there may be no optional HK-PSU04 Power Supply Units
installed. In this case, the only available POWER switches
are A and B (there are no switches C and D).
The unit is not powered on until two of the POWER
switches (A, B, C, and D) are turned on.
With HK-PSU04 units installed, the system continues to
function normally as long as any two of the power supply
units are operating normally.
Caution
When installing the HK-PSU04 in your unit, be sure to
contact your Sony service representative.
Note
If a status indicator does not light when you turn a POWER
switch on, there may be a fault in the power circuits. Turn
the POWER switch off and contact your Sony service
representative.
POWER A
POWER B
POWER C
POWER D
Power A, B, C, D switches and status indicator