CoachComm Tempest NG Sideline, Руководство пользователя

Страница: 15 / 64

10
Components
The Uninterruptible Power Supply (UPS) backs up the system in the event of a power failure. The UPS will keep the system
operating for approximately 20 minutes before running out of AC back up power. During the back up time, all components of
the system will function from the AC on the sidelines. The exception being test mode since both ends of the system must have
power to operate in test mode. During the 20 minute UPS power window, the user should restore AC power from the stadium
or prepare for wired only operation. AC power must be connected to the pressbox unit for the wired portion of the system to
function with the absence of AC power on the sidelines. In the event of a complete failure of AC on the sidelines (both from the
stadium and depletion of the UPS AC) the wireless portion of the system and the ring downs will not function. The wired portion
of the system will function properly with AC power on either or both ends.
See A/C power warning on page 2.
The Pressbox Unit
Sub Components:
1. PS 4001 AudioCom® Power Supply(s)
2. WIM 8(RD) Wired Interface Module
3. WAM 10 Wired Assignment Module
The Pressbox Unit is a trunk that is placed in the pressbox in or near the coach’s box. It is the Unit that will tie into the stadium
“dry pair” and distribute the correct signal to each pressbox coach.
The Pressbox Unit houses a WAM 10 wired assignment module, a WIM 8 wired interface module, and an intercom power
supply(s). Additionally, on the inside rear of the unit, connections are made for the dry pair via spring jacks or RJ-14s.
Please see the A/C power warning on page 2.