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2-4.
RS-232 Retrieve Error Code Comment
At first, please connect RS-232 cable between PC and projector, and then
plug power cord. Then, please enter RS-232 system interface (Confirm
your computer parameter setting is right, please refer to page 35. If it is
not right, it can not connect with projector).
Step1. When you turn on the projector, please immediately key in
demsg =
1", and system will feedback
Then, it will display current status messages. Please copy and
send these messages content to your service center for further
confirmation.
Step2. Next, please key in
And, the first one of all error codes will be the current root cause
of defective symptom. Then, you can refer page 17, 18 and 19 to replace
defective parts or module.
"OP DEMSG = 1".
"op
prerr", then it will show latest error codes.
"op
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