124
EPOCH 4PLUS
[F1] Selects Gate1 or Interface Gate Start (use slewing keys to adjust position)
[F2] Selects Gate1 or Interface Gate Width (use slewing keys to adjust position)
[F3] Selects Gate1 or Interface Gate Level (use slewing keys to adjust position)
[F4] Toggles between controlling the Interface Gate or Gate 1
[F5] Toggles between Setup mode and Run mode
The Setup mode sets up the instrument’s parameters and gate positions. The Interface
echo is NOT automatically moved to the left side of the screen in this mode.
Figure 74 Setup Mode
Select the Run mode after you set the gate positions. The Interface echo (the echo
breaking the Interface Gate) remains on the left side of the screen (at the zero point) at all
times. This results in the Zero Offset (or delay) of the instrument changing dynamically. If
Peak detection mode is active, the peak of the signal is at the “0” point. If Edge is active,
the edge of the signal (where it breaks the gate) is at the “0” point.