Motorola R-2550 Programming Reference Manual page 93

FA
Description:
Command Syntax:
Parameters:
Notes:
The FA command selects the audio filtering between value of none, C-Msg, or CCITT.
The command controls the input load at the DVM port between 600 Ohms or 1
FA nl, n2
Description: Input Load
Optional: Yes
<Decimal Numeric Program Data>
Type:
units: None
Resolution:
Range: 0 : 6ooohms
1: 1 MegaOhm
Reset: 1
Description: Audio Filter
Type: <Decimal Numeric Program Data>
units: None
Resolution: N/A
Range: 0: no filtering
1: C-Msg Filter
2: CCI'IT Filter
0
The FA command is only available if the C-Msg/600 Ohm Input Load or the
If the C-Msg/600 ohm Input Load Option is installed and the CCIIT/600 ohm Input
Load Option is not installed, the analyzer wili return an Invalid Input Error (Error 08) if
input parameter n2 is selected to CCI'IT.
If the CCITT/600 Ohm Input Option is installed and the C-MsgSOO Ohm Input Load
Option is not installed, the analyzer will return an Invalid Input Error (Error 08) if input
parameter n2 is selected to C-Msg.
83
Audio Filter/600 Ohm Input Load
Motorola Communications Analyzer
Programming Reference