C) Commands
Table 1.2 lists the commands for the 2016-27 and briefly describes them. After a command is sent the 2016-27
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 - option -Q)
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: The two character {aa}(00-31) prefix, in the table below,
should be used ONLY when RS-485, (OPTION-Q), is selected.
Table 1.2 2016-26 Commandds
Table 1.2 2016-26 Command
s
Command
Syntax*
Description
Set Receiver Frequency
{aaC2xxxx}
where:
• xxxx = 4 characters (1 MHz steps)
• xxxxx = 5 characters (option 5, 0.5 MHz steps)
• xxxxxxx = 7 characters (option X, 125 kHz steps)
• Range: 2000 to 2500 MHz
Set Receiver Gain
{aaC4xx}
where:
• xx = 2 characters
• Range: 00 to 50 (0 dB to +50 dB, in 1 dB steps)
Enable Spectrum Invert
{aaC7x}
where x =:
• 0 to disable spectrum invert
• 1 to enable spectrum invert
Enable External 10MHz IN
{aaCEx}
where x =:
(option E only)
• 0 to disable External 10MHz ref signal
• 1 to enable External 10MHz ref signal
Enable Remote
#
Just # sign
Disable Remote
{aaCR0}
{CR and zero}
2016-26 Manual, Rev. A
Page 7
2/2/09
