Agilent Technologies E4418B - Figure 2-2 Battery Removal;Replacement

2 Power Meter Operation
28 E4418B Power Meter User’s Guide
1 Using a flat headed screwdriver, turn the two spring catches one quarter
turn anticlockwise.
2 Holding the catches, pull the battery assembly clear of its slot in the power
meter.
3 Support the closure assembly on a flat surface.
4 Pinch the release tab between finger and thumb while -
5 lightly pressing down on the battery module.
1
2
Release Tab
Battery
Module
Closure
Assembly
3
4
5
Replacing the battery is basically a reversal of the removal procedure.
Figure 2-2 Battery Removal/Replacement