User`s guide

Detailed Command Summary 23
Set Daylight Saving Time Support On/Off
Description: This command is used to enable and disable Daylight Saving Support.
Command bytes: [<ID>@]nSD<CR>
Message Response: R<CR>
Set Daylight Saving Time Type
Description: This command is used to toggle between different Daylight Savings Time
conventions. Currently, the choices are USA, UTC, and AUS.
Command bytes: [<ID>@]nnnDT<CR>
Message Response: R<CR>
Set Scheduler Logging On/Off
Description: This command enables or disables scheduler logging.
Command bytes: [<ID>@]nSL<CR>
Message Response: R<CR>
Send Serial String
Description: This command is used to send generic data out of the DVM4’s serial port.
Command bytes: [<ID>@]xxxxSS<CR>
Message Response: R<CR>
Error Codes
The Digital Video Machine 4 returns the following error codes:
Error Code Description
E00 Invalid Channel Number
E01 Channel Hardware Error
E04 Invalid or Unsupported Command
E05 Invalid Group Number
E12 Search Error