Transmission Test Set
DS3 O/P
Installation and Verification Manual
DSX-3 Output Mask Tests
1 Press <Menu>, choose Tx/Rx > Stored Settings then press
<Select>. Select Default then Recall.
2 Press <Menu>, choose Tx/Rx > Transmitter Settings then
press <Select>. Select the Physical tab. Set the Signal Rate
to DS3.
3 Connect the DS-3 OUT port to the Oscilloscope CHAN 1,
using the E2622A Termination Adapter Probe.
DS3 Output
BNC to BNC cable
54810A Oscilloscope
Performance Tests
CH1
E2622A
75/50 Ω
Adapter
127
3