Geist Upgradeable PDU - Manual (Page 23)

Interchangeable Monitoring Device 23
© 2015 Geist GM1157 - GU PDU Instruction Manual
1. Peel off the two overlays, to reveal the openings for the internal locking
mechanisms.
2. Insert a flat-head screwdriver into one of the side openings, and pry the screwdriver
as shown to undo the locking mechanism. (CAUTION: Be careful not to insert the
screwdriver further than about 1" (2.5cm), and do not apply excessive force, or you
may damage the locking mechanism.)
3. While holding the screwdriver in position to keep the locking mechanism
disengaged, grip the IMD firmly and carefully pull on IMD until it comes loose from
the PDU.
4. Repeat steps 2 and 3 on the opposite side opening, then pull the IMD straight out.
Be careful not to pull too far, as there is only about 4 inches (10cm) of cable slack
built into the device.
5. Gently unplug the connector from the IMD.