AT&T System 75, Wiring Diagram

Page: 227 / 345

CHAPTER 4. STATION WIRING
Installing Selector Console
Requirements
The selector console is connected to the attendant console by a 3-foot
D8AC cord that is furnished with the selector console (Figure 4-17).
Note: When a basic attendant console, equipped with a selector
console, is powered by a 346A power unit, the slide switch on the
power unit must be set to the up position. This provides 20 watts
of power to the jack located above the slide switch. The console
must be connected to this jack.
Installation
1.
2.
3.
Connect the D8AC cord between DXS/BLF jack on bottom of
attendant console and modular jack on bottom of selector console.
Install labels per Attendant Console Form.
Administer per AT&T System 75 and System 75 XE—Implementation
( 5 5 5 - 2 0 0 - 6 5 1 ) a n d AT&T System 75 and System 75
XE—Administration (555-200-500).
4-30