11
IM 701924-01E
Warm-up and Offset Adjustment
Warm-up
Immediately after connecting the probe, the heat emitted by the probe itself
causes the offset voltage to drift. Warm up the probe for at least 30 minutes
after applying power to stabilize the probe.
Offset Adjustment
You can turn the offset voltage adjustment variable resistor on the probe
interface by using an appropriate adjustment driver (see page 2 for details) to
adjust the residual offset voltage that remains even after warm-up.
CAUTION
Do not apply excessive force to the offset voltage adjustment part. Doing
so may damage the variable resistor.
French
ATTENTION
N’appliquez pas une force excessive sur la partie de réglage de la tension
de décalage. Cela pourrait endommager la résistance variable.
Note
• The offset voltage drifts depending on the ambient temperature. Pay attention to
changes in the ambient temperature when making continuous measurements.
• Only use the offset voltage adjustment variable resistor to adjust the residual
offset voltage. If you deliberately change the offset voltage for some other
purpose, the probe may no longer meet the specifications.
Operating Procedures
