User`s manual

Alcorn McBride Digital Video Machine DVM-7400 User’s Manual Rev 1.5
37
Scheduler & GPS Commands
Description Command Bytes Response Comments
Set Time Zone nTZ R n= number of hours behind
UTC (ex. Orlando is 5TZ)
Get Time Zone TZ n n= number of hours behind
UTC (ex. Orlando is 5TZ)
Set Longitude nLO R n= longitude ex. 26LG,
n26LG, -15LG, s15LG
Get Longitude LO n
Set Latitude nLA R n= latitude ex. 26LA,
w26LA, -15LA, e15LA
Get Latitude LA n
Set Date mm/dd/yyyyDA R 2-digit years are accepted
also.
Get Date DA mm/dd/yy
Set Time hh:mm:ssTI R Military time
Get Time TI hh:mm:ss Military time
Set DST Support nSD R n=1(DST On),n=0(DST
Off)
Get DST support SD n n=1(DST On),n=0(DST
Off)
Set DST Type nnnDT R nnn = USA, UTC, or AUS
Get DST Type DT nnn nnn = USA, UTC, or AUS
Miscellaneous Commands
Description Command Bytes Response Comments
Format Media FO R upon completion All data on media will be
erased!
Set Baud Rate nBR R n = 0 Æ 300 baud
n = 1 Æ 600 baud
n = 2 Æ 1200 baud
n = 3 Æ 2400 baud
n = 4 Æ 4800 baud
n = 5 Æ 9600 baud(default)
n = 6 Æ 19200 baud
n = 7 Æ 38400 baud
n = 8 Æ 57600 baud
n = 9 Æ 115200 baud
SendString “string”SS R Sends string out serial port.
Set Device ID nID R n = Device ID (0-126)
Get Device ID ID n n = Device ID (0-126)
Get Firmware Version ?V DVM-7400 Vx.xx x.xx = Firmware Version
Manual Output Relay
Control
nRL R n = 1P (turns on Play relay)
n = 0P (turns off Play relay)
n = 1F (turns on Fault relay)
n = 0F (turns off Fault relay)
n = X return relays to normal
function
Software Reset XX -- Same as power-on reset.
On-Screen Display (OSD) nOS R n = 0 Æ OSD Off
n = 1 Æ System Info Screen
n = 2 Æ Video Info Screen
n = 3 Æ Audio Info Screen
n = 4 Æ Activity Log Screen