6. OPERATING MODES
The unit has 4 display modes.
1. Line (L) the traceobtained from the cableconnected to theBNC socketis displayed.
2. Memory (M) the trace from a selected memory is displayed.
3. Dual (L & M) the trace obtained from the cable connected to the BNC socket and a
selected trace recalled from the memory are displayed simultaneously.
4. DIFF (L – M) the tracedisplayedis the differencebetween thetrace of the cableconnected
to the BNC socket and a selected trace from the memory.
Radiodetection Ltd. 00901209-6
T631 OPERATING MANUAL 20