Ross CARBONITE GVG10 Quick Start Manual

Supported Commands
The switcher can be controlled from a remote device or computer via GV Grass Valley
These commands can either be sent to the switcher over a serial or Telnet connection.
Sending GVG100 LUA Commands to the Switcher
The switcher accepts direct injection of GVG100 commands using LUA via a Telnet connection. This allows you
to perform various functions such as querying the switcher for the state of buttons, or sending commands to
the switcher, such as transitioning a key.
To Set the Switcher to Editor Mode
Tip: You can quickly turn off editor mode by pressing and holding the MENU button and pressing PERS.
1. Press MENU > Pers.
2. Use the Editor knob to select On to allow the switcher to be controlled by an external editor.
GVG100 Command Modes
The switcher supports two modes of operation, a Legacy mode for basic GVG100 commands, and a Ross mode
for additional Ross-specific extensions to the protocol.
• Legacy Mode — allows basic control over a single ME (ME 1) and the first two keyers (Key 1 and Key 2) on
that ME
• Ross Mode — allows advanced control over multiple MEs, keyers, and aux buses.
To Send GVG Commands to the Switcher
1. Create a connection to the switcher.
• Telnet — Create a Telnet connection to the switcher on port 2100. The default IP address of the switcher
is 192.168.0.123.
• Serial — Open a serial connection to the switcher editor port. Refer to the GV Grass Valley
sheet for information on connecting to an editor over a serial connection.
2. At the
gvg100>
• injectGVG100command("") — Sends a GVG100 command to the switcher.
• print() — Prints the value of any arguments as strings, or prints "nil" if an argument is not a string.
• printhelp() — Prints detailed help on all available commands.
• printhex() — Prints the value of number arguments as hex strings. If the argument is not a number
then "nan" is printed. If the argument is not an unsigned integer (a float or a negative number) then
"notUInt" is printed.
• setGVG100legacymode() — Switches between GVG100 legacy mode (true) and Ross mode (false)
command interpretation.
Example Commands
• setGVGlegacymode(false) — sets Ross Mode.
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prompt, enter the commands you want to run.
GVG100
® GVG100 commands.
® GVG100 setup
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