R5906848 /04
DP2K SLP Series
370
Code 21222:
“
LLS
–
Bank 3 is off
”
For this error the same troubleshooting table can be applied to as for code
21220
:
“
LLS
–
Bank 1 is off
”
.
Code 21223:
“
LLS
–
Bank 4 is off
”
For this error the same troubleshooting table can be applied to as for code
21220
:
“
LLS
–
Bank 1 is off
”
.
Code 21224:
“
LLS
–
Bank 5 is off
”
For this error the same troubleshooting table can be applied to as for code
21220
:
“
LLS
–
Bank 1 is off
”
.
Code 21225:
“
LLS
–
Bank 6 is off
”
For this error the same troubleshooting table can be applied to as for code
21220
:
“
LLS
–
Bank 1 is off
”
.
Code 21226:
“
LLS
–
Bank 7 is off
”
For this error the same troubleshooting table can be applied to as for code
21220
:
“
LLS
–
Bank 1 is off
”
.
Code 21227:
“
LLS
–
Bank 8 is off
”
For this error the same troubleshooting table can be applied to as for code
21220
:
“
LLS
–
Bank 1 is off
”
.
Code 21228:
“
LLS
–
Bank 9 is off
”
For this error the same troubleshooting table can be applied to as for code
21220
:
“
LLS
–
Bank 1 is off
”
.
Code 21244:
“
LLS
–
Bank 1 is off
”
This message will be accompanied with the red tail light of the projector. The light source will shut
down.
Situation
Solution
Laser bank is off due to other
laser bank related errors.
Look in the projector log files for error entries for this specific laser bank
before it was turned off (other than this error).
These errors are of the format
“
LDM1
–
x
–
LLS bank y [error name]
”
.
Resolve these errors first.
Laser bank didn't switch on
because of failing self-test
While the projector is in service mode, go to Communicator and go to
Diagnostics >> actual >> Currents. Check the current of the laser bank.
1.
No current: Check / reseat the cabling between LDM module and light
source laser bank. Check / reseat the cabling between Light source
and Light source PCB.
2.
Current
≤
630 mA: Check the light sensor functionality, the cabling and
the mounting (check for errors mentioning one of these).
Also check the optical alignment to maximize light output.
Bad / No connection between
LLS and LDM board
Check / reseat the cabling between the LDM board and LLS. Check the
connector on the laser subassembly PCB.
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 ...