Pioneer DVD-V7200 DVD-V7200 RS-232C Manual - Page 19

Command Structure NOTE: A command with an argument or address parameter is prefaced by arg (argument) or ards (address). If the arg or ards is in parentheses ( ), the parameter is optional. 4.1 Command Mnemonic Each command is expressed as two (2) ASCII alphabetic characters. There is no distinction between uppercase and lowercase letters except the Character strings in PR command. NOTE: All command without Text File Data Upload (UU), Reject (RJ) and Open (OP) can not use while the video text is displayed on the screen. When any command without these are issued, the player returns the error code E04. 4.2 Argument An argument is expressed in either ASCII characters or ten digits and consists of either an address or an integer. A Control Register uses an integer value to set a specified value or condition. If a command requires an argument, it is always placed before the command. Example : N1N2N3 minimum 000 ~ maximum 300 (except MS command) Minimum 000 ~ maximum 520703 (Only MS command) NOTE: If a command requires an argument but one is not supplied, the player returns an error message. An Address can be a title, a chapter, a track, an index number, a frame number, or a time code depending upon how the address flag is set. The Address must not exceed the maximum allowed value of ten characters and/or digits. Address Type Title Number Chapter Number Time Code Track Number Index Number Block Number Media Type DVD DVD DVD/VCD DVD CD/VCD CD/VCD CD/VCD CD/VCD Format N1N2 N1N2 N1N2N3N4N5N6N7a N1N2N3N4N5b N1N2N3N4c N1N2 N1N2 N1N2N3N4N5N6d Range (Min-Max) 0 ~ 99 0 ~ 99 0 ~ 1079999 0 ~ 59959 0 ~ 9959 1 ~ 99 1 ~ 99 0 ~ 995974 a NaNbNc minutes NdNe seconds are calculated into frame number. b N1N2N3 minutes N4N5 seconds. c N1N2 minutes N3N4 seconds. d N1N2 minutes N3N4 seconds N5N6 block. - 11 -