NEC UX5000, Hardware Manual, Page: 251 / 334

Chapter 4 - Terminals and Optional Equipment
Chapter 4 4 - 57
7. Insert the tab on the PSA-R into the slot on the terminal base.
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The cradle connecting cable should be set into the groove to prevent it from being
pinched during the installation.
Figure 4-29: CONNECT THE PSA
8. Slide the handset cradle in and down until it clicks into place and set the cradle connecting
cable into the groove.
Figure 4-30: ATTACHING THE PSA CABLES
9. Insert the modular plug on the handset’s coil cord into the handset connect on the back of the
terminal. Set the cable into the groove to secure.
10. Remove the existing dial button kit by prying up the upper and lower plastic panels covering
the dial pad. Also remove the designation sheet used for labelling the terminal.
11. Lift off the dial button kit while pulling towards the front of the terminal.
12. Insert the tabs of the new dial button kit located at the base of the dial button kit into the
notches on the terminal. The bottom tabs must be positioned first in order for the top tabs to
seat properly.
13. Push the upper portion of the dial button kit down until it clicks into position. It must click into
position for proper connection.
Unit
connector
Handset
cradle
Cradle connecting
cable
Release tab
Grove
Handset
cradle
Cradle connecting
cable