NEC VT695 NP115 : RS232 codes- Projectors - Page 28

DATA05 .. 08 : Reserved DATA09 .. 12 : Lamp Use Warning Starting Time(Normal mode) (second) DATA13 .. 16 : Lamp Use Prohibited Time(Normal mode) (second) Response: At the time of a failure A3H 8CH 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4) (*3) Supplement: Example for acquiring remaining lamp time (in terms of Normal mode values) : Lamp Hour Meter (Normal mode) DATA01 DATA02 DATA03 DATA04 30H 2AH 00H 00H : 10800 seconds Calculator Procedure 1) Set calculator to HEX 2) Punch in DATA04 DATA03 DATA02 DATA01 (00002A30) 3) Change from HEX to Decimal - value will change to 10800 seconds : Starting time for lamp usage warning message (in terms of Normal mode values) DATA09 DATA10 DATA11 DATA12 00H DDH 6DH 00H : 7200000 second Calculator Procedure 1) Set calculator to HEX 2) Punch in DATA12 DATA11 DATA10 DATA09 (006DDD00) 3) Change from HEX to Decimal - value will change to 7200000 seconds Lamp remaining time (in terms of Normal mode values) = (7200000 - 10800) / 3600 = 1997 hour 037-2. LAMP INFORMATION REQUEST 2 Function: This command acquires lamp remaining amount. Command: 03H 94H 00H 00H 00H 97H Response: At the time of a success 23H 94H 01H xxH 05H DATA01 .. DATA05 CKS (*1) (*2) (*3) Data Portion Contents DATA01 .. 04 Reserved DATA05 lamp remaining amount (100% to -10%) Response: At the time of a failure A3H 94H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4) (*3)