Figure 5-6 Lifting The Ejector Tabs On The Etu - NEC Electra Elite 192 Hardware Manual

Issue 6
5 - 6
2.3 Removing an ETU from the KSU
1. To unlock the ETUs, move the slide bar to the left.
2. Lift the ejector tab on the ETU and pull the ETU out of the slot.

Figure 5-6 Lifting the Ejector Tabs on the ETU

3. To secure remaining ETUs, move slide bar to the right.
Installing Electronic Telephone Units
Electra Elite