PLC-WM4500/WM4500L Expand Serial Command Functional Specifications32/788.7.7 CF_KEYSTONE CommandCommand “CF_KEYSTONE _%1” [CR]%1“UP” ------------- Correct Keystone distortion to reduce upper part of image“FUP” ----------- Correct Keystone distortion to reduce upper part by 2 steps“DN” ------------- Correct Keystone distortion to reduce lower part of image“FDN” ----------- Correct Keystone distortion to reduce lower part by 2 steps“RST” ----------- Return Keystone and Corner to default settingDetailsChange level of Keystone distortion correction (Available only in the normalPower ON status).When reached the limit of the correction level, projector accepts the commandbut does not execute it. Receiving this command immediately invokes theoperation. When trying to set the value beyond available range, error code“201” is returned and the operation is not executed.Example 1: When the correction level of the upper part has reached its limitand then the command “UP” is receivedExample 2: When the upper part correction allows only another step, and thenthe command “FUP” is received.Acceptable “000” [CR]ResponseUnacceptable “Error Code” [CR]8.7.8 CF_KYSTONMODE CommandCommand “CF_KYSTNMODE _%1” [CR]%1 “STR” --------- Set Keystone store mode to Store“RST” --------- Set Keystone store mode to ResetDetails Set Keystone or Corner store mode(Available only in the normal Power ON status)Acceptable “000” [CR]ResponseUnacceptable “Error Code” [CR]8.7.9 CF_CEIL CommandCommand “CF_CEIL_%1” [CR]%1 “ON” --------------------------- Set Ceiling to ON.“OFF” ------------------------- Set Ceiling to OFF.DetailsSet/Cancel Ceiling mode.(Available only in the normal Power ON status)The status set by this command is stored in EEPROM and setting remainseffective even after the power is turned to ALL OFF status.Acceptable “000” [CR]ResponseUnacceptable “Error Code” [CR]8.7.10 CF_REAR CommandCommand “CF_REAR_%1” [CR]%1 “ON” --------------------------- Set Rear to ON.“OFF” ------------------------- Set Rear to OFF.DetailsSet/Cancel Rear mode (Available only in the normal Power ON status)When Rear is ON, projected image is left/right reversed.The status set by this command is stored in EEPROM and setting remainseffective even after the power is turned to ALL OFF status.Acceptable “000” [CR]ResponseUnacceptable “Error Code” [CR]