Large Venue Classroom Interactive Conference. Find a Projector. Classroom Interactive Portable. Throw Calculator. Highlights Specifications. Jump to Page Machine Disassembly And Replacement 3. Machine Disassembly and Replacement 3. Page Disassembly Procedure 3. Please return the optical engine to supplier if your repair condition can not meet the requirement.
Page 16 Step Figure Description Press the power button to shutdown the projector and disconnect the power cord. If the lamp is hot, please do not start any procedure until the projector lamp cools down. Flip the projector and remove the lens cover. Remove the screws S01 x5 on the back cover as shown. Page 17 Step Figure Description 3.
Remove the Top Cover 4. Remove the Key 2. Page 18 Step Figure Description 1. Remove all screws on the Ballast module Note: screws S05 is connect ground 2. Page 19 Step Figure Description 1. Remove the screws S06 On the optical engine 2. Note: Those screws and mesh are included in the Lamp module.
Disconnect these two wires before remove mainboard. Page 23 Step Figure Description 1. Remove Speaker 2. Page Disassembly Lamp Module 3. Loosen the three screws of lamp module Pull the lamp module out by lamp handle.
Insert the new lamp module into the projector and tighten the screws. Troubleshooting and Verifying the Repair This chapter provides technicians with electronic background how to maintain the product. Moreover, you can get the appropriate operation to solve some complicated problems of component repairing and professional problems. Troubleshooting Warning Do not directly look into the lens to avoid eyesight damages.
The projector is equipped with ventilation holes intake and ventilation holes exhaust. The fan motor is cooling the lamp. If temperature is too Temp LED high, the fans wi11 be cooling the lamp. Flash : 2Hz 3 Confirm cable connection well. Page Verifying The Repair 4. Verifying the Repair After repairing projector Dissembling and assembling projector , Repair center should verify the quality of repaired unit.
Page 39 Gray 10 Blemish, stain are not allowable on the projected screen Full darkness Light leak in the non-effective area. Should be less than 0. Rotate Zoom ring to wide mode Maximum projected image Test Method 2. Adjust focus ring to make resolution of 4 corners and center are balanced. Clamp the metal shell of SVGA connector 2.
Highlights Specifications. Jump to Highlights Calculate Throw Distance. Product Downloads Product Sheet. User Manual.
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