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R5906848 /04
DP2K SLP Series
206
Required tools
•
10mm nut driver.
•
3mm Allen wrench.
•
13mm nut driver.
How to check the Back Focal Length?
1.
Ensure that the throw ratio of the installed lens matches with the requirements of the application (projection
distance and screen size).
2.
Ensure that the correct lens parameters are activated. (See user guide of the
“
Communicator
”
chapter
Installation
>
Advanced
>
Lens parameters
)
Caution:
Not using the correct lens parameters could result in lens damage.
3.
Perform a lens
HOME & RETURN
operation. (See user guide of the
“
Communicator
”
chapter
Installation
>
Advanced
>
Lens parameters
)
4.
Project the green focus test pattern. (screen file
“
no masking
”
or
“
no
“
crop
”
)
Image 17-14
5.
Zoom the lens for maximum image on the screen (
WIDE
).
6.
Is it possible to focus the center of the projected image?
►
If yes,
the Back Focal Length is OK.
►
If no,
the Back Focal Length needs realignment. Proceed with the next procedure.
How to adjust the Back Focal Length?
1.
Unlock and loosen the 4 set screws (reference 11 Image 17-15) of the Lens Holder by 1 centimeter. Use a
10mm nut driver for the lock nuts (reference 21 Image 17-15) and use a 3mm Allen wrench for the set screws.
11
11
21
Image 17-15
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 ...