Christie DHD800 Serial Communications Protocol-Extended

PDG-DHT8000L Expand Serial Command Functional Specifications8.10.3 CF_POWER CommandCommand%1DetailsResponse“CF_POWER_%1” [CR]“ON” ----------------------------- Power ON“OFF” --------------------------- Power OFF* Issuing another command during countdown process forced countdownoperation to be terminated.* Error Code is returned in some projector statuses, which indicates thecommand is impossible to be executed. (See [8.3] for details)* Returning the response “000” [CR] (acceptable) does not always mean that thestatus has already changed to Power ON.Example: When the temperature approaches abnormal status after returning“000” [CR] to the command CF_POWER ON.Therefore, to get the projector status requires using Status Read command.Set Power to ON/OFFAcceptableUnacceptable“000” [CR]“Error Code” [CR]8.10.4 CF_FREEZE CommandCommand%1DetailsResponse“CF_FREEZE_%1” [CR]“ON” --------------------------- Set Freeze to ON.“OFF” ------------------------- Set Freeze to OFF.“UP” --------------------------- Switch forward (On→Off→On→---)“DN” --------------------------- Switch backward (On→Off→On→---)* The same operation for “UP” and “DN” as this model has only “ON” / “OFF”.Set / Cancel Freeze function. (Available only in the normal Power ON status)Receiving FREEZE_ON command when the projector is Freeze enabled, Freezestatus is kept.AcceptableUnacceptable“000” [CR]“Error Code” [CR]8.10.5 CF_VMUTE CommandCommand%1DetailsResponse“CF_VMUTE_%1” [CR]“ON” --------------------------- Set Video Mute to ON (Shutter Close).“OFF” ------------------------- Set Video Mute to OFF (Shutter Open).ON / OFF Video Mute function. (Available only in the normal Power ON status)AcceptableUnacceptable“000” [CR]“Error Code” [CR]DHD800 RS232 Codes-Expand Technical Ref.020-000582-01 Rev. 1 (11-2012)58/101