Publicité
Les langues disponibles
Les langues disponibles
Service and Repair
General Disassembly Procedure
1. Turn off the power and remove all measurement leads and other cables, including the power cord,
from the instrument before continuing.
2. Rotate the handle to the upright position and remove it by pulling outward where it attaches to the
case.
3. Pull off the front rubber bumper.
4. Unscrew the two captive screws in the rear bezel and remove the rear bezel and rubber bumper.
5. Remove the screw on the bottom of the instrument and place it in a safe location for re-assembly.
Slide off the instrument cover.
At this point, the instrument it sufficiently disassembled for power supply troubleshooting
purposes. You could also change the battery or
you need to disassemble the front panel, continue with the steps shown below.
490
override calibration security
Keysight Truevolt Series Operating and Service Guide
at this point. If
Publicité
