Remove handle
Use this procedure to remove and replace the handle assemblies.
Prerequisite:
• To prevent electrostatic damage to components whenever you work on the instrument, wear properly-grounded electrostatic prevention
wrist and foot straps, and work in a tested antistatic environment on an antistatic mat.
Steps:
1. Use a screwdriver with T-10 Torx tip to remove two screws from each side of the handle.
2. Disengage the handle from the pins on the couplers and remove the handle.
3. Remove the two couplers.
4. To reinstall, reverse the steps. Use a screwdriver with T-10 Torx tip to secure the screws. Tighten to 0.65 N·m.
Remove rear grill and case
Use this procedure to remove and replace the rear grill and rear case.
Prerequisites:
• To prevent electrostatic damage to components whenever you work on the instrument, wear properly-grounded electrostatic prevention
wrist and foot straps, and work in a tested antistatic environment on an antistatic mat.
•
.
•
Steps:
Remove the grill and rear case using the following steps:
1. Use a screwdriver with T-10 Torx tip to remove the six screws from the back of the rear case.
Maintenance
3 Series MDO Mixed Domain Oscilloscope Service Manual
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