Switching the Attenuation Ratio on the N2889A Probe
The N2889A has a switchable attenuation ratio (10:1/1:1). In order to adjust the
attenuation, use the yellow switch on the body of the probe as shown in the
picture below.
Yellow attenuation switch
N2862B, N2963B, N2889A, and N2890A User's Guide
Note that the probe cable is a sensitive part of the probe and, therefore,
CAUTION
you should be careful not to damage it through excessive bending or
pulling. You should also avoid any mechanical shocks to this product in
order to guarantee accurate performance and protection.
Always wear an ESD wrist strap when working with the probe. Not
CAUTION
doing so can result in the probe becoming permanently damaged.
Introduction
5