Adjusting The Waveform's Position; Coupling; Overload Protection; Coupling Setup - LeCroy WaveRunner Xi series Operator's Manual

W R X S
AVE UNNER I

Adjusting the Waveform's Position

Coupling

Coupling choices are as follows:
•
DC 50 Ω
•
GROUND
•
DC 1 MΩ
•
AC 1 MΩ

Overload Protection

The maximum input voltage is 5 V
switches from DC 50 to GROUND. You will then have to manually reset the coupling to DC 50 ohms, as
described next.

Coupling Setup

1. In the menu bar, touch the Vertical button, then Channel X Setup... in the drop-down menu.
2. Touch inside the Coupling field and select a coupling mode from the pop-up menu.

Probe Attenuation

Probe Attenuation Setup

LeCroy's ProBus system automatically senses probes and sets their attenuation for you. However, to set the
attenuation manually:
1. In the menu bar, touch Vertical, then select a channel from the drop-down menu.
2. Touch inside the Probe Atten. field
3. Touch a divide-by menu selection or touch Var (variable). If you choose Var, type in a value using the pop-up
numeric keypad.
54
ERIES
Turn the vertical offset adjust knob directly above the channel button whose waveform
you want to move vertically. Or you can touch inside the Offset field and type in a value
on the pop-up keypad. To set the vertical offset to zero, press the vertical offset adjust
knob for the channel you want to adjust:
. When the voltage exceeds this limit, the coupling mode automatically
rms
.
WRXi-OM-E Rev C