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User’s Manual
BX-AL133
For more information, please visit our website at:
http://www.OptomaUSA.com
User’s Manual | 2
Safety
1. Read and understand instructions and heed warnings before beginning installation.
2. Mount rail securely. The lens is heavy, and requires a secure and stable surface.
Fasteners in sheetrock alone are not safe. Reciprocal lens motion can and will work
them loose. Use a board, plate, or projector mount fixed to ceiling joists or studs.
3. Anticipate unexpected lens motion. A malfunction can cause the lens to move
unexpectedly. Disconnect the power when installing, working on or repositioning
the lens. While on a ladder, do not stand in the direct path of the lens in case of
unexpected or accidental movement.
4. Do not install the lens in a wet or moist environment, or where the mechanism will be
exposed to extreme or external weather conditions. The lens is for indoor use only.
5. Never pour any liquid or push any object into the enclosure.
6. Do not install in direct path of heater vents or projector exhaust ports. Do not block
any of the vents or holes in the enclosure.
7. The power adaptor is intended for 100- 220 volt, 50-60 cycle AC power only.
8. Do not subject power cord to conditions which will wear through or cut the insulation.
Avoid excessive tension or chafing of the cord.
9. Do not service the motor drive or electronics. There are no user serviceable parts.
Contact your dealer or send to a factory approved facility. Opening the case will void
the warranty.
10. Exercise extreme caution when working on a ladder. Do not work directly above
another person, particularly a child. Plan all work carefully. Accidentally dropping a
drill, hammer, or the lens assembly can cause serious bodily injury.
11. Pushing or forcing the sled by hand may damage the circuit board. Should it be
necessary to move the sled by hand, make sure it is done slowly and lightly.
12. The Optoma motorized sled will ramp up and down at the beginning and end of the
traversal to minimize swaying forces at the mount. As the motor accelerates and
brakes, there is a minimal change in the sound.
This device complies with part 15 of the FCC rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
September 2005 Edition