Talkaphone WEBS-MT/R Radius Emergency Phone Tower with WEBS - Manual (Page 4)

WEBS-MT/R Tower Installation Instructions
Copyright 2014 Talk-A-Phone Co. All rights reserved. Page 4 of 9
Talk-A-Phone Co. • 7530 North Natchez Avenue • Niles, Illinois 60714-3804
Phone 773.539.1100 • Fax 773.539.1241 • [email protected] • www.talkaphone.com
All prices and specifications are subject to change without notice.
Talk-A-Phone, Talk-A-Lert, Scream Alert and WEBS are registered trademarks of Talk-A-Phone Co.
Figure 2. Installing the Paging Amplifier and the WEBS-Volume Control Unit (WEBS-VCU).
5. If using the WEBS-BACKUP option, place the mounting shelf on the two L-brackets located in the
lower section of the tower. Rest the batteries in the upright position on the shelf. Mount the WEBS-
UPS-84-20 on to the mounting panel and secure the assembly in place onto the mounting screws
provided.
Connect the DC output end (black and white color cables with gray jacket and fuse one end) to the
DIN Rail Terminal Block, terminal no. 23 and 25 as shown in Table 1.
Connect the battery input cables (red and black cable with ring terminals on each end) to the
terminals of one battery (Red cable to the positive terminal of the battery and black cable to the
negative terminal of the battery). Repeat the same procedure for the second battery.
Connect the 120 VAC input cable (cable with three prong connector on end) to a 120VAC power
source.
OR
Install the power supply at a convenient position on the mounting panel provided. Connect the power
supply to 120 VAC on one end and connect the other end to the DIN Rail Terminal Block, terminal no.
23 and 25 as shown in Table 1.