Repair of an Epson EMP-X3 LCD projector that had been dropped.
Found a $25 projector without a lamp so I figured the only reasonable thing would be to LED mod it instead of buying an ...
... JED T460 projector controller. July 5th 2008 Rev 2.76A release. Total count 1229
3M: MP M: MP ... set via factory setup screen. See T460 manual * No parallel operation allowed as most BenQ proj. need "Reply" mode Note: quite a few BenQ projectors only operate at 115200baud, so need additional ... InFocus: LS110 InFocus: SP777 InFocus: SP5000 InFocus: SP5700 InFocus: SP7200 InFocus: SP7205 InFocus: SP7210
See manual for code allocations.
LG PROJ: RD-JT50 Mit: LCD1 LDT321V Mit: LCD1 LDT371V Mit: LCD1 ... connected T460s) * No parallel means that "Reply" mode must be used with these projectors, and so only one projector can be connected to one or two T460s. ** May need proj firmware update ... changed at a service centre, or new firmware may have to be downloaded to the projector before RS232 communications can be used.
Refer to the following tables for a complete description of the projector's status lights: Power light status P Power light status
Flashing green Green Orange ... press the
Preparing for network monitoring or cooling down. There is a problem with the projector. Check the next table to diagnose the problem.
Epson BrightLink 450Wi / 455Wi
Error ... (about 5 minutes). Make sure there is plenty of space around and under the projector for ventilation. The air filter may be clogged. Clean or replace the air filter ... as described. If you're using the projector above an altitude of 4,900 feet (1,500 meters), turn on High Altitude ... as described. There is a problem with the fan or temperature sensor. Stop using the projector, disconnect the power cord, and contact Epson as described. The lamp may be burnt ... it. If reinstalling doesn't work, replace the lamp. If you're using the projector above an altitude of 4,921 feet (1,500 meters), turn on High Altitude Mode ...