Backhaul Analyzer Measurement Guide : T1/T3 Analyzer (Option 53)  : T1 Configuration Menu
 
T1 Configuration Menu
Key Sequence: Configuration
Signal Setup
T1 Signal Setup
Test Mode
Select from one of three submenu keys for the type of test mode desired.
AUTO
Press this submenu key to automatically select a Framing Mode and Pattern to match the connected signal. For additional explanation of the use of this key, refer to section AUTO Signal Setup Explanation.
DS1
Press this submenu key for T1 testing.
DS3
Press this submenu key for T3 testing.