JVC DLA-DS1U Serial protocol for the DLA-DS1U and DLA-M2000LU/SC D-ILA project - Page 33

12.18 Sleep Time :'U12'(55H 31H 32H) Definition ：Sets the sleep time Command Parameter type Reply time Conditions ：'U12'(55H 31H 32H) ：(*) ：3seconds ： Operation mode Standby mode Power ON mode Cool-down mode Emergency mode O O O X The "Sleep time" function automatically turns off the projector power if the no-signal status continues for a specified time. *Available parameters Sleep time can be set to any of the following: 15 min., 30 min., 60 min., and 0 min. When the above times are represented as numerical parameters: Character HEX 15min. '000F' 30H 30H 30H 46H 30min. '001E' 30H 30H 31H 45H 60min. '003C' 30H 30H 33H 43H 0min. '0000' 30H 30H 30H 30H The sleep time function is disabled when the time is set to "0 min". #Tally (Response) data format to current sleep time query '@' '1' SP Normal Termination Status SP Parameter 1 SP Parameter 2 CR Parameter 1：Indicates the sleep time specified (Refer to "Available parameters") Parameter 2 ：Indicates the remaining sleep time. Parameter type is numeric. # Communication Examples ◇ When specifying "30 min." as the sleep time CTLR DLA '!' '1' SP 'U12' SP '001E' CR '@' '1' SP '0' CR ◇ When requesting the current sleep time setting (if the sleep time is set to "15 min." and the remaining time is 3 min.) CTLR DLA '?' '1' SP 'U12' CR '@' '1' SP '0' SP '000F' SP '0003' CR 32