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For the 700-GS, 850-GS, and 1075-GS models: From the on-screen display, select
Configuration > Service.

For the 630-GS and 635-GS models: From the on-screen display, select Settings >
Service.

d) Enter the Service password.
e) Select OK.
f) Start the ultra short throw lens installation.

For the 630-GS, 635-GS, 700-GS, 850-GS, and 1075 models: Select UST Lens
Install
 > Start. A lens calibration is performed.

For the 880-GS, 1100-GS, and 1400 models: Select UST > On.

A lens calibration is performed.
If you do not have non-ultra short throw lens, use Exit/Input/Left/Right the shortcut keys
on the local keypad or on the remote control unit to start ultra short throw lens
installation.

2. If you do not have a non-ultra short throw lens and projector is a 630-GS, 635-GS, 700-GS,

850-GS, or 1075 model, complete the following steps.

a) Connect to the projector with a computer using RS232 or Ethernet.

The default IP address is 192.168.0.100.

b) Send the following two serial API commands to the projector to enter UST mode:

(UID "service,service")

(UST 1)

A lens calibration is performed.

3. When the lens calibration is complete, to turn off the projector, select Exit.
4. Disconnect the projector from AC power.

Removing the non-ultra short throw lens

Use the correct method to remove the non-ultra short throw projection lens, if it is installed.

If a non-ultra short throw lens is not installed, proceed to Replacing the boresight adapter (on page
5).

1. To remove the lens, select the Lens Release button and rotate the lens counterclockwise by a

quarter to release the lock.

LSM1 for 700-GS, 850-GS, and 1075-GS:

Ultra short throw lens installation

Ultra Short Throw Lens Installation Instruction Sheet

4

020-102569-07 Rev. 1 (12-2022)

Copyright 

©

 2022 Christie Digital Systems USA, Inc. All rights reserved.

If printed, please recycle this document after use.

Summary of Contents for DHD1075-GS

Page 1: ...This document provides installation steps for both types of LSMs Make sure the projector is turned off before checking the boresight Lens shift module Boresight description Projectors LSM1 Has a lens...

Page 2: ...t 2 Mounting blocks A 2 Mounting blocks B 1 Angle bracket 12 M3x8 screws 6 M3x8 hex screws 4 M6x22 screws 4 M6x55 screws 4 M6x65 screws 6 M3 washers 10 M6 washers 1 Product information card Six of the...

Page 3: ...e permanent eye damage EXTREME BRIGHTNESS Make sure no personnel or objects are in the product light path Caution If not avoided the following could result in minor or moderate injury All procedures m...

Page 4: ...a Connect to the projector with a computer using RS232 or Ethernet The default IP address is 192 168 0 100 b Send the following two serial API commands to the projector to enter UST mode UID service s...

Page 5: ...pter 1 secured with three screws Boresight adapter 2 secured with four screws 1 For 630 GS and 635 GS only release the lens ring by turning the lens ring counterclockwise 2 Remove the screws securing...

Page 6: ...ter make sure it does not scratch the aperture casing of the projector 4 Retain the standard boresight adapter for future use Ultra short throw lens installation Ultra Short Throw Lens Installation In...

Page 7: ...boresight adapter in the projector When inserting the new boresight adapter make sure it does not scratch the aperture casing of the projector and the cable is not wrapped or pinched 3 Install and tig...

Page 8: ...t board B Side screws C Middle screw The middle screw C controls the lateral position of the circuit board B on the adapter Ultra short throw lens installation Ultra Short Throw Lens Installation Inst...

Page 9: ...installing the pogo pin adapter make sure the middle screw on the adapter is turned counter clockwise for at least three turns and the other two screws are loosened 2 Tighten the side screws B on the...

Page 10: ...t 3 Place the projector upside down on a flat clean surface 4 For 630 GS and 635 GS only to ensure enough clearance exists between the lens support bracket and the surface the projector is on rotate e...

Page 11: ...crews to secure the mounting block to the lens support bracket 700 GS 850 GS 880 GS 1075 GS 1100 GS and 1400 GS 630 GS and 635 GS 7 To secure the angle bracket to the lens support bracket install one...

Page 12: ...Christie One Mount complete the following steps a Attach the lens support bracket assembly to the bottom surface of the projector b Install the two M6x22 hex screws and two M6 washers in the mounting...

Page 13: ...n the bottom of the projector b Position two pillars of Christie One Mount to the lens support bracket and the other two pillars on the projector as shown below Ultra short throw lens installation Ult...

Page 14: ...stall two M6x55 screws 11 Turn the projector back to its original orientation 12 Install the three extension rods For LSM1 face the socket heads of the extenders towards the projector For LSM2 face th...

Page 15: ...the screws counterclockwise until they stop 3 Adjust the boresight to the recommended ranges according to the projector orientation For LSM1 for the 700 GS and 850 GS models Orientation Adjustment ran...

Page 16: ...ht screws LSM 2 B A B C Table top 3 3 3 Portrait right 5 2 5 Portrait left 5 1 4 5 1 4 2 Ceiling mount 7 1 2 2 3 Upright 5 1 2 3 3 Installing the ultra short throw lens Install the ultra short throw l...

Page 17: ...0 4 inches 5 Make sure the variation of the M value and the value in the Lens specification are within 1cm 0 4 inches Lens specification table The following table and image provides the lens specifica...

Page 18: ...125 5 188 5 170 366 2 228 9 19 9 86 5 82 6 50 3 132 9 200 9 180 387 7 242 3 19 9 92 2 82 6 57 6 140 2 213 3 190 409 2 255 8 19 9 97 8 82 6 64 9 147 5 225 7 200 430 8 269 2 19 9 103 5 82 6 72 2 154 8...

Page 19: ...5 350 753 9 471 2 19 9 188 3 82 6 182 1 264 7 423 9 400 861 6 538 5 19 9 216 5 82 6 218 7 301 3 485 8 Turning on the projector Before turning on the projector ensure the ultra short throw lens has be...

Page 20: ...the Test pattern menu select Exit To access the boresight test pattern after pressing Exit from the popup window go to the Service menu Ultra short throw lens installation Ultra Short Throw Lens Inst...

Page 21: ...floating focus select FOCUS To adjust the back focus select ZOOM b To focus the left area of the screen adjust the B boresight screw c To focus the right area of the screen adjust the A boresight scr...

Page 22: ...al sheet A shown in the image below b Tighten screw 1 approximately 180 degree tighten screw 2 approximately 180 degree and then repeat until fully tightened as shown in the image below c Tighten scre...

Page 23: ...to the lens support bracket assembly For lens shift module 1 proceed to step 3 For lens shift module 2 proceed to step 5 3 For lens shift module 1 insert the screwdriver into the lens aperture aligni...

Page 24: ...For the 630 GS and 635 GS models select Settings Service d Enter the Service password e Select OK f For the 630 GS 635 GS 700 GS 850 GS and 1075 GS models select UST Lens Install None A lens calibrati...

Page 25: ...r Support Americas christiedigital com Europe Middle East and Africa 44 0 1189 778111 or Support EMEA christiedigital com Asia Pacific support apac christiedigital com Australia 61 0 7 3624 4888 or te...

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