R5906848 /04 DP2K SLP Series326
Situation Solution
The TI system status failure is
caused by the projector which
is too cold. The DMD's should
not be operated at a
temperature lower then 10°C
(50°F). The projector has
some protections for that.
Below that temperature, the
engine is switched of, and the
result is a TI system status
failure.
This situation can occurs when
the projector is recently
installed and did not had the
time to acclimate to the normal
room temperature. There is
also a message that the
temperatures are too low. See
log files.
Make sure that the ambient temperature is within specs. Let the projector
acclimate to the normal room temperature which should be higher then 10°
C (50°F) and lower then 35°C (95°F). Do not ignite the lamp, otherwise
there is a risk for condensation.
Code 5801: “TI-link-decryptor - service door tamper event ”
Situation Solution
The top cover plate and or the
side cover plate of the Light
Processor compartment has
been removed.
Clear the security warning. See service manual chapter “Authorization to
clear security warning on the projector”, page 112.
Brief procedure to clear the security warning:
1. Ensure the top cover plate of the Light Processor compartment is
properly installed.
2. Ensure the side cover plate of the Light Processor compartment is
properly installed.
3. Ensure that all modules are properly installed into the Card Cage.
4. Start up the projector.
5. Initiate authorization by pushing the Key button on the Local Keypad.
6. Enter the pin code within 5 seconds.
Defect security switches. Replace DCI security switches of the Light Processor compartment
(reference 1 Image 25-63 & 2 Image 25-64)
Malfunction Signal Backplane If switch replacement cures nothing then replace Signal Backplane. See
service manual chapter “Card Cage”, page 209.
Image 25-63
Image 25-64
Troubleshooting
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