(C) Commands
Table 1.2 lists the commands for the 2483-40311 and briefly describes them. After a command is sent the
2483-40311 sends a return “>” indicating the command has been received and executed.
General Command Format - The general command format is {aaCND...}, where:
{ = start byte
aa = address (RS-485 only)
C = 1 character, either C (command) or S (status)
N = 1 character command or status request
D = 1 character or more of data (depends on command)
} = stop byte
*
PLEASE NOTE: Commands specific to a channel must be preceded
by *i where i is the channel number.
*
PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below,
should be used ONLY when RS-485 is selected.
Table 1.2 2483-40311 Commaands
Comm
ands
Table 1.2 2483-40311 Commands
Command
Syntax*
Description
Set Channel Gain
{aa*iCGxx}
where i = :
• 1, 2, 3 or 4 designating the channel number
• xx = gain to nearest 0.5 dB (e.g., {1CGI50} sets channel 1 gain to 15.0 dB.)
Set Channel Mute
{aa*iCMx}
where i = :
• 1, 2, 3 or 4 designating the channel number
• x = 1 for Mute ON (carrier OFF)
• x = 0 for Mute OFF (carrier ON)
10 MHz reference mode
{aaCEx}
where x = :
• 0 for internal 10 MHz; 1 for external 10 MHz; 2 for auto detect
Reference offset/adjust
{aaCOxxxxx}
where x = :
(Option O)
• xxxxx = an offset amount between -2000 & +2000
2483-40311 Manual, Rev. 0
Page 9
08/01/18
