*Projector Response Message Table:
l 0x00: Success
l 0x01: Invalid Command (on the control command list but not valid. e.g. Card Reader command while no card reader plug-in)
l 0x02: Error Command (includes CRC error and unknown commands)
l 0x03: System Status -- Projector ON (Normal Mode)
l NACK: System Status-- Projector OFF (Standby More)
Note: When the projector is in the standby mode, no acknowledgement (NACK) response is sent by the projector.
*Projector Response Lamp Hour:
l --> Byte0, Byte1, Byte2
¡ Byte0: 0x2F (the header of the lamp hour)
¡ Byte1: LSB (Hex)
¡ Byte2: MSB (Hex)
Ex:800 (3x256+2x16=800) hours --> 0x2F, 0x20, 0x03
*Firmware Version Response:
l --> 4 Bytes ASCII Code: "V*.*"
V: Version
*: 0-9
Ex: Version 1.5 --> "V1.5"
Note: Control codes in Dark Blue and the projector response codes were added to 4100MP projectors manufactured after September, 2004.
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