Talkaphone WEBS-RETRO-MT/R4 WEBS Retro Kit for ETP-MT/R OP5 Tower - Manual (Page 3)

WEBS-RETRO-MT/R4 Installation Instructions
Copyright 2009 Talk-A-Phone Co. All rights reserved.
Talk-A-Phone Co. • 7530 North Natchez Avenue • Niles, Illinois 60714-3804 Page 3 of 5
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 WEBS ® Retrofit Tower Top: (1) Cap, (2) Loudspeaker, (3) Retainer Bracket.
(C) Installing Amplifiers
1) Remove the rear access panel from the ETP-MT/R OP 4 Tower.
2) Fasten amplifiers onto mounting plates with hex nuts provided.
3) Connect two WEBS ® loudspeakers to each extension wire using the plug-in connectors. Connect the
other end of the cable to each one of the amplifiers using the COM and 25V screw terminals (it does
not matter which wire goes to which screw terminal).
4) Place a washer along with the amplifier mounting bracket on the desired anchor bolt. After adjusting
the mounting plate with the help of the obround slotted hole, fasten the plate to the anchor bolt with
another washer and hex nut (see Figure 3).