Inspection And Maintenance; Initial Inspection; Electrical Check; Ventilation - Keysight U2722A User Manual

Inspection and Maintenance

Initial inspection

When you receive your U2722A/U2723A, inspect the unit for any obvious damage
such as broken terminals or cracks, dents, and scratches on the casing that may
occur during shipment. If any damage is found, notify the nearest Keysight Sales
Office immediately. The front of this manual contains the warranty information.
Keep the original packaging in case the U2722A/U2723A has to be returned to
Keysight in the future. If you return the U2722A/U2723A for service, attach a tag
identifying the owner and model number. Also include a brief description of the
problem.

Electrical check

The U2722A/U2723A USB Modular Source Measure Units Service Guide will
provide the complete verification procedure. The procedure will verify to a high
level of confidence that the U2722A/U2723A is operating according to its
specifications.

Ventilation

The U2722A/U2723A can operate within the temperature range of 0°C to 50°C.
A fan cools the U2722A/U2723A by drawing and exhausting air through the sides
(and rear
Your U2722A/U2723A must be installed in a location that allows sufficient space
at the sides (and rear
For the use of your U2722A/U2723A in the U2781A instrument chassis, it comes
with two cooling fans that help to improve the air circulation.
[1] The U2723A USB Modular Source Measure Unit comes with two cooling fans, one located at the
Keysight U2722A/U2723A User's Guide
[1]
).
[1]
side, the other located at the rear.
) of the U2722A/U2723A for adequate air circulation.
Getting Started
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