Telecommunications Techniques Corporation interceptor 147, Reference Manual, Page: 198 / 280

Applications
7-18
7
INTERCEPTOR 147 2 Mbit/s and Data Analyzer
3. Set the CONFIGURATION category items
Set Transmitter to ON.
Set Framing to the format used by the 2048 kbit/
s link under test (or set Framing to AUTO).
Set Tx Clock to 2M REF.
4. Check AUXILIARY category items
If you are using a printer, set all printer-related
setup items as desired. (For more information,
see Section 5). Check the Time and Date items
to verify they are set for the current time and date.
5. Set RECEIVER control to MON
Press the RECEIVER control to select MON
(when working from a resistor-isolated monitor
jack), and to select 120
Ω
or 75
Ω
, as appropriate.
6. Set the CONFIGURATION category items
Set Tx Clock to 2M REF.
Set 2M Ref Input to MON, BRIDGE, or TERM
(as appropriate).
7. Connect to the RECEIVER connector
Using the selected RECEIVER connector,
connect the test instrument to the receive direction
of the circuit that is being tested.
8. Connect to the EXT CLOCK connector
Using the EXT CLOCK 2M REF BNC connector,
connect the test instrument to the circuit’s 2M
clock reference.