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DPX-1000
Error detection specifications
Cool down
Normal operation
Before lamp lighting
Required
After lamp lighting
Lamp error
Not required
Before lamp lighting
Required
After lamp lighting
Temperature error
Required
After lamp lighting
Fan A error
Not required
Fan B error
Not required
Fan C error
Not required
Fan D error
Not required
Lamp cover error
Not required
Before lamp lighting
Required
After lamp lighting
Air filter error
Not required
Before lamp lighting
Required
After lamp lighting
DC power supply error
Not required
Other internal error
Not required
Note 1) STANDBY/ON indicator : Constantly lighting while the power is supplied.
Note 2) Continuous lighting : Internally power on state to light LED
Note 3) Flashing speed :
• General flashing : Flashing at 500mS intervals
• High-speed flashing : Flashing at 250mS intervals
Note 4) Where shaded (
) in the table, the indicator lights for a moment and turns off immediately.
Note 5) By starting the service utility software with the PC connected before turning on the power, it is possible to receive the error message detected when the power is turned on automatically.
Note 6) Fan A : L fan unit
Fan B : F fan unit
Fan C : Fan unit attached to the optical engine unit
Fan D : D fan unit
42
Indicator
FAN
COVER
LAMP
TEMP
Lighting continuation
Provided
Provided
Lighting in red
Provided
Lighting in red
Provided
Lighting in red
Provided
Lighting in red
Not provided
Lighting in red
Not provided
Lighting in red
Not provided
Lighting in red
Not provided
Lighting in red
provided
Lighting in red
Provided
Lighting in red
provided
Lighting in red
Provided
Lighting in red
Lighting in red
Lighting in red
Lighting in red
Not provided
Lighting in red
Lighting in red
Lighting in red
Lighting in red
Not provided
The lamp fails to light even when the power is turned on. (2)
J1
STANDBY/ON indicator
Lighting in orange
Flashing in green -> Lighting
Flashing in red
Flashing in red
Does STANDBY/ON
indicator light in orange?
Flashing in red
Flashing in red/orange at high speed
Flashing in orange at high speed
Yes
Flashing in red/orange
Flashing in orange
Flashing in red
Press STANDBY/ON button to turn on
the power.
Flashing in red
Flashing in red
Flashing in red
Flashing in red at high speed
Lighting in red
Does STANDBY/ON
indicator flash in green
beacon?
Yes
Is the relay heard to turn on
when STANDBY/ON button
is pressed?
Wait for 2 minutes listening to
the color wheel trying to rotate
and watching the STANDBY/ON
indicator and lamp lighting
condition.
Does STANDBY/ON
indicator change from
flashing in green beacon to
lighting in green after
waiting about
2 minutes?
Malfunction of the lamp lighting
detection section, error in
LAMPMISS line of the ballast
and CNPLD, or poor connection
of CN P.C.B. and CSP2 P.C.B.
Turn on the power again.
Failure of the Energy Conserving
No
Unit, poor contact of the
cable/connector between the
power saving unit and OP P.C.B.
or poor contact of the
cable/connector of the AC line.
Beacon: Flashing while getting brighter and darker gradually
No
Failure in the Energy Conserving
Unit or poor contact of the
cable/connector between the
power saving unit and OP P.C.B.
The Energy Conserving Unit or
No
power supply relay has failed, or
there is a poor connection of the
cable connected to the relay.
Yes
No
Connect RS232C cable to
the PC. Is there any
response?
Yes
Yes
Power is supplied to CSP2
No power is supplied to CSP2
P.C.B. properly. Failure in
P.C.B. or RS232C line including
updating the firmware prevents
the driver is faulty. The possible
CPU from operating properly or
cause for no supply of the power
the communication line to the
is a failure of the power supply
Energy Conserving Unit is faulty.
system or poor connection of the
connector.
No
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