Barco DP2K-12C, Service Manual

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4. Troubleshooting
Situation Solution
ICP real time clock error
1. Clear the error by con fi guring the RTC (Real Time Clock) of the ICP. See user
manual Communicator chapter “Set up of the ICP clock”, choose the option
UTC/GMT time calculated from current PC time current time.
2. If the error stays:
-
replace the RTC (Real Time Clock) battery of the ICP board. See "Replacement
of the RTC battery of the ICP board", page 215.
- Clear the projector error 5800 “ti-icp - system status = fail” with error message
“ICP real time clock error” by con
fi guring the RTC (Real Time Clock) of the ICP.
See user manual Communicator chapter “Set up of the ICP clock”, choose the
option UTC/GMT time calculated from current PC time current time.
- Clear the projector error 5834 “physical marriage tamper event” by remarrying
the projector. See service manual chapter "Authorization to clear security
warning on the projector".
3. If problem remains, replace the ICP board. See "Removing a board in the card
cage", page 213
Satellite Hardware Mismatch Replace light processor assembly. See "Light processor assembly", page 135.
Code 5801: “ti-link-decryptor - service door tamper event ” (Error)
Situation Solution
A board in the Card Cage has been
removed. Clear the security warning. See "Authorization to clear security warning on the projector",
page 245.
Brief procedure to clear the security warning:
1.
Ensure the cover plate of the Light Processor compartment is properly installed.
2. Ensure that all boards in the Card Cage are properly installed.
3. Start up the projector.
4. Initiate authorization by holding the security key in the security socket (image 4-37).
5. Enter the pin code within 5 seconds.
The cover plate of the Light
Processor compartment has
been removed. Security switches
are activated (reference 1 & 2
image 4-38) Clear the security warning. See "Authorization to clear security warning on the projector",
page 245.
Brief procedure to clear the security warning:
1.
Ensure the cover plate of the Light Processor compartment is properly installed.
2. Ensure that all boards in the Card Cage are properly installed.
3. Start up the projector.
4. Initiate authorization by holding the security key in the security socket.
5. Enter the pin code within 5 seconds.
Defect security switches (reference
1 & 2 image 4-38). If all compartments and devices are installed and security error will not authorize,
replace DCI security switches.
Malfunction Signal Backplane If switch replacement is not the solution, then replace Signal Backplane. See
"Replacement of the signal back plane", page 231.
1
Image 4-37
Dallas key slot
62 R5905043 DP2K-12C/11CX 19/02/2018