Barco HDF W Series Service Manual page 94

5. Troubleshooting
Code 8704: "Projector type invalid" (Error)
Situation
Incorrect projector type.
Code 8705: "Lamp parameters invalid" (Error)
Situation
The lamp parameters of the installed
Lamp House are not valid for this
projector.
Code 8706: "Lamp power supply startup failed" (Error)
Situation
Something went wrong in the Lamp
Power Supply module and the
firmware of the Lamp Power Supply
decided not to start up the Lamp
Power Supply.
Code 8707: "Lamp ignition failed" (Error)
Situation
After the LPS module has generated
a boost voltage to ignite the lamp, no
lamp ignition was detected.
Code 8708: "Engine startup failed" (Error)
Situation
The projector fails to startup the
Light Processor.
Code 8800: "Lamp switched off due to error" (Error)
Situation
The projector has switched off the
Lamp Power Supply due to an
internal LPS error or projector error.
Code 8900: "Usb saving settings failed" (Error)
Situation
The projector could not save the
projector data to the USB device
connected with projector.
Code 8901: "Usb restoring settings failed" (Error)
Situation
The projector could not read the
projector data from the USB device
connected with projector.
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Solution
Contact Barco for further actions.
Solution
Install a Lamp House with a lamp which is suitable for this projector.
Solution
1. Check if the wire unit between Lamp Power Supply and Power Distribution board
is properly connected.
- CTLB-IN wire unit (reference 1 image 5-39 and reference 9 image 5-40).
2. Check if the wire units (reference 1, 2 & 3 image 5-41) of the mains voltage are
connected with the power input pins of the Lamp Power Supplies.
3. Check the diagnostic LEDs of the Lamp Power Supply. See "LPS module diagnostic
LED's", page 170.
4. Replace the Lamp Power Supply. See "Removal of a LPS module", page 172 and
"Installation of a LPS module", page 174.
Solution
1. Check the runtime of the lamp. In case of an old lamp replace with a new lamp.
2. Check the connections between the LPS module and the SPG unit.
3. Replace the LPS module. See "Removal of a LPS module", page 172 and
"Installation of a LPS module", page 174.
Solution
Check for error/warning messages in the projector notifications and solve these issues.
Solution
Check for error/warning messages in the projector notifications and solve these issues.
Solution
1. The USB stick is read protected. Check if the USB stick has a write protection
switch. If so, ensure the switch is in the unlock position.
2. The projector does not support the file system on the USB stick. Ensure that the
USB stick has a FAT file system.
3. Defect USB device. Use another USB device.
Solution
1. The projector does not support the file system on the USB stick. Ensure that the
USB stick has a FAT file system.
2. Defect USB device. Use another USB device.
R5905312 HDF W SERIES 24/01/2013