crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

Optoma HD20 Focal Lens Replacement

crwdns2915892:0crwdne2915892:0

Use this guide to remove the focal lens from your Optoma HD20.

crwdns2942213:0crwdne2942213:0

  1. Optoma HD20 Focal Lens Replacement, Disassembling Optoma HD20 Cover: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Optoma HD20 Focal Lens Replacement, Disassembling Optoma HD20 Cover: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Twist the focal cap clockwise until it is fully extended.

    • Remove the focal cap by pulling it straight out.

    crwdns2913378:0crwdne2913378:0

  2. Optoma HD20 Focal Lens Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use a Phillips #1 screwdriver to remove the three 7.5mm screws on the bottom of the device.

    crwdns2913378:0crwdne2913378:0

  4. Optoma HD20 Focal Lens Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use a plastic opening tool to gently pry the top cover off of the device.

    • It is easier to pry off the cover from the back side just above the HDMI ports.

    crwdns2913378:0crwdne2913378:0

  5. Optoma HD20 Focal Lens Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • When removing the cover, be cautious of the ribbon connecting the top buttons to the main circuit board. The ribbon must be disconnected before proceeding.

    • Remove the ribbon by disconnecting it from the main circuit board.

    • Lift up the clip holding it down and pull the ribbon out.

    crwdns2913378:0crwdne2913378:0

  6. Optoma HD20 Focal Lens Replacement, Focal Lens: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use a Phillips #1 screwdriver to unscrew the small black 2 mm screw on the side of the focal lens.

    crwdns2913378:0crwdne2913378:0

  7. Optoma HD20 Focal Lens Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the focal lens by twisting it clockwise until it comes off.

    crwdns2913378:0crwdne2913378:0
crwdns2915888:0crwdne2915888:0

To reassemble your device, follow these instructions in reverse order.

crwdns2935227:0crwdne2935227:0

crwdns2862417:0crwdne2862417:0

crwdns2935293:0crwdnd2935293:04crwdnd2935293:0crwdne2935293:0

Trever

crwdns2935283:001/22/15crwdne2935283:0

1,264 crwdns2915208:0crwdne2915208:0

crwdns2935297:06crwdne2935297:0

crwdns2918514:0crwdne2918514:0: 20

crwdns2935301:017crwdne2935301:0

crwdns2915084:0crwdne2915084:0

Cal Poly, Team 21-23, Maness Winter 2015 crwdns2935289:0Cal Poly, Team 21-23, Maness Winter 2015crwdne2935289:0

CPSU-MANESS-W15S21G23

crwdns2931471:04crwdne2931471:0

crwdns2935297:06crwdne2935297:0

crwdns2944067:00crwdne2944067:0

crwdns2917038:0crwdne2917038:0

crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 1

crwdns2936753:030crwdne2936753:0 25

crwdns2942667:0crwdne2942667:0 4,310