Bogen Wireless Office Headset BBF User Manual

Flush- and Surface-Mount Back Boxes  
Models BBF and BBS - Installation and Use Manual  
1B: BBF Installation  
1A: BBS Installation  
1. Prepare mounting hole for BBF back box. Hole size should  
be 24-13/16" H x 14-5/16" W minimum opening with studs  
or mounting surfaces on each side.  
1. Install BBS back box on wall, making sure that the box is squarely mounted.  
Allow free access above box forAC wiring and above or below box for audio  
wiring.  
2. Have power wiring run near upper right-hand  
corner where box will be mounted.  
2. Have power wiring run near upper right-hand corner where box will be  
mounted.  
3. Install BBF back box in wall, making sure that  
the box is squarely mounted and the front sur-  
face flush with the finished wall. Use shims if  
necessary.Allow free access above box for AC  
wiring and above or below box for audio  
wiring.  
3. Secure box on wall with screws through back holes (4 screws).  
2: Junction Box Wiring  
1. SupplyAC power to unit through conduit,BX or ROMEX in accordance with  
local electrical codes.  
2. SnapAC receptacle into junction box (GND pin down) and connect wires as  
shown using wire nuts.  
4. Secure box in wall with screws through side  
slots (4 screws).  
3. BBF - Install junction box in BBF and secure with four #6 x 3/8 screws.  
5. With box positioned, install 4 additional screws  
in holes next to slots.  
BBS - Install junction box in BBS and secure with four #6-32 x 3/8 screws  
and KEPS nuts.  
3: Preparations Before Installing Amplifier  
1. Run all audio leads into wall box.The preferred arrangement is for output  
leads to enter through the top and input leads to enter through the bottom.  
Use knockouts as necessary.Make sure wires do not rest against sharp edges  
of box.  
BBF  
2. Install hinges (packed with amplifier) using 6 #8 x 3/8 screws. Do not install  
middle screws of lower hinge (used for ground strap connection - see 4).  
Junction Box  
3. Check to see that AC power is available at the outlet.  
4:Amplifier Installation  
1. Mount amplifier on back box by aligning hinge pins and lowering into place.  
2. Connect ground strap by inserting middle hinge screws through lugs of  
ground strap as shown in illustration.Ground strap must be installed to meet  
UL requirements.  
3. Make necessary input and output con-  
nections (care should be taken to  
keep input and output leads separated  
Output  
as much as possible).  
4. With power switch turned off, plug  
AC cord into side outlet on junction  
box.  
BBS  
5. Turn amplifier ON and check  
connections.  
BBF  
6. Secure amplifier using three #8-32 x  
1/2 screws.  
Input  
Ground Strap  
5: Front Panel Mounting  
1. Mount front panel (but do not tighten)  
with four #8-32 x 3/8 screws at top  
and bottom of panel.  
2. Install two #8 x 3/8 screws on inside  
lips of door opening, then tighten all  
mounting screws. Do not overtighten  
as U-clip will strip.  
3. Check to see that door opens and  
closes correctly.  
Specifications subject to change without notice.  
© 2005 Bogen Communications, Inc.  
Part No. 53-5599-01C 0507  
50 Spring Street, Ramsey, NJ 07446, U.S.A.  
Tel. 201-934-8500, Fax: 201-934-9832, www.bogen.com  
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