AT&T PagePac Plus, Инструкция по установке и эксплуатации

Страница: 21 / 61

Approvals
Domestic and international approvals:
■
UL813, UL1459, paragraph 2.1,
■
FCC, Part 15, Class A (see Section 5)
■
FCC, Part 68,
■
CSA 225,
■
DOC.
Controls, Indicators, Switches and Connectors
LED Indicators
The PagePac Plus Controller has three LED indicators that are useful for
installation and troubleshooting purposes.
Front panel— Single LED indicates the unit’s power status: solid green
indicates the unit has power, and blinking green indicates that the unit is in
reset mode. A blinking power LED may indicate the need to power down
and power up again, or that there is not enough DC power to the controller
(from the Amplicenter).
Rear panel— (see figure 1-2) Two LEDs are adjacent to the eight zone
option switches. The green LED lights to indicate that the Telephone
Access interface is successfully being accessed by the telephone
equipment. The yellow LED lights to indicate that the paging microphone
successfulIy accessed the Attendant Access interface.
Connectors
You have access to controls and connections on the back panel, which is
covered with a snap-fit, removable lid (see figure 3-4).
The following items describe all back panel functions illustrated in figure 2-1:
Hardware Configuration
2-3