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R5906848 /04
DP2K SLP Series
357
Code 20279:
“
LDM 1
–
Not configured (initialization failure)
”
Situation
Solution
Older or unsupported software
on Laser Driver Module
Upgrade the software. See procedure
“
Software update via Communicator
”
Wiring issue
1.
Check communication wiring between LDM and Laser Control Board
(connector J500). Make sure it is properly inserted.
2.
If problem persists, replace the communication cable.
Code 20280:
“
LDM 1
–
Fan 1 speed too low
”
Situation
Solution
Fan speed too low of one fan
of the Laser Driver Module
1.
Check fan wire connection on the Controller Board of the LDM
(reference 1, Image 25-91).
2.
Check if the fan is not blocked .
3.
Malfunctioning fan. Replacement needed.
For removing and replacing the fan, see procedure
“
”
, page 51.
Error on both fans of the LDM.
Malfunction Control Board of
LDM.
Replace the LDM. See service procedure
”
, page 56.
2
1
Image 25-91
1
Fan 1
2
Fan 2
Code 20283:
“
LDM 1
–
Fan 1 speed too high
”
Situation
Solution
Fan speed too high of one fan
of the LDM
1.
Malfunctioning fan. Replacement needed. Remove the fan from the
LDM and replace the fan. See service procedure
“
”
, page 51.
2.
If problem persist replace the LDM. See service procedure
”
, page 56.
Fan speed error on both fans
of the LDM. Malfunction LDM.
Replace the LDM. See service procedure
”
, page 56.
Summary of Contents for DP2K SLP Series
Page 1: ...ENABLING BRIGHT OUTCOMES Service Manual DP2K SLP Series ...
Page 4: ......
Page 10: ...R5906848 04 DP2K SLP Series 10 ...
Page 14: ...R5906848 04 DP2K SLP Series 14 Safety ...
Page 24: ...R5906848 04 DP2K SLP Series 24 General ...
Page 30: ...R5906848 04 DP2K SLP Series 30 Preventative maintenance actions ...
Page 38: ...R5906848 04 DP2K SLP Series 38 Mains Input ...
Page 90: ...R5906848 04 DP2K SLP Series 90 Laser Phosphor Light Source ...
Page 94: ...R5906848 04 DP2K SLP Series 94 10 Reinstall all covers Liquid cooling circuit ...
Page 138: ...R5906848 04 DP2K SLP Series 138 Light Pipe ...
Page 147: ...147 R5906848 04 DP2K SLP Series Optical alignment 12 ...
Page 150: ...R5906848 04 DP2K SLP Series 150 Optical alignment ...
Page 248: ...R5906848 04 DP2K SLP Series 248 Card Cage ...
Page 263: ...263 R5906848 04 DP2K SLP Series Exhaust system 20 ...
Page 265: ...265 R5906848 04 DP2K SLP Series Board Diagnostic LED s 21 ...
Page 270: ...R5906848 04 DP2K SLP Series 270 Board Diagnostic LED s ...
Page 290: ...R5906848 04 DP2K SLP Series 290 Dust Filters ...
Page 294: ...R5906848 04 DP2K SLP Series 294 Troubleshooting ...
Page 382: ...R5906848 04 DP2K SLP Series 382 Troubleshooting ...
Page 394: ...R5906848 04 DP2K SLP Series 394 Projector cleaning ...
Page 395: ...395 Overview Hazards R5906848 04 DP2K SLP Series Appendix A ...
Page 409: ...R5906848 04 DP2K SLP Series 409 ...