Bogen HS7EZ User Manual
Easy Design Speaker
Model HS7EZ
TM
Speaker Layout
The layout of the speakers should be planned prior
to installation. Desired mounting height, barring
obstructions, is 15 to 20 feet, with the speakers
angled downward toward the listening area and
facing in the same direction.
Layout starts in one corner of the area.The first
speaker in Row 1 should be positioned a distance
equivalent to (A) (see Figure 2) from the corner
based on the noise level of the area. The next
speaker in Row 1 should be a distance equivalent
to (B) (see Figure 2) from the first speaker. Each
additional speaker in the row should use this same
spacing.
Row 2 starts a distance equivalent to (C) (see
Figure 2) from Row 1 and, like Row 1, each speaker should be a distance apart equivalent to (B).
Row 3 starts a distance equivalent to (C) from
Row 2. Continue this pattern of alternating rows
until the area is appropriately covered.
For areas that include high shelving or corridors,
speakers should be installed so that they project
down the aisles between the shelves or down
through the corridors.
The spacing of the speakers can be adjusted so
that the speakers are evenly spaced in a row.
NO
TE: Each environment is unique.This layout
plan is general in nature and may not be
applicable for every installation.
Figure 1
START
HORN SPEAKER
A
B
C
Row 1
Row 2
Row 3
Row 4
60 ft. 120 ft. 80 ft. 1/2 Rotation
Figure 2
Specifications subject to change without notice.
© 1999 Bogen Communications Inc. All rights reserved.
Part No. 54-5071-01 Printed in Korea 9906
Low Noise
(55dB-65dB)
Medium Noise
(65dB-75dB
50 ft. 100 ft. 60 ft. Full Clockwise
A B C Volume Setting
PLACEMENT
50 Spring Street, Ramsey NJ 07446
Tel. 201-934-8500, Fax: 201-934-9832
www.bogen.com
Speaker Installation
STEP 1 - For easier installation, remove the flange (base)
from the speaker by unscrewing the wing nut. Place the flange
flush with the mounting surface and mark the pivot area using
either a marker or chisel. Drill the appropriately sized hole
and screw the flange to the surface. Place another screw in the
front of the flange for swivel control purposes (see Figure 3).
(Use appropriate hardware for your specific mounting surface.)
STEP 2 - After mounting the flange, reattach the speaker to
the flange and aim the speaker for the desired coverage. A 45
downward angle is recommended, but this may vary depending upon speaker layout.
STEP 3 - Make the electrical connection using the two wires
connected to the speaker. The suggested amplifier connections are:
Amplifier Outputs Speaker Connections
70V Red Wire
COM Black Wire
NO
TE: The speaker will also work perfectly well with these
connections reversed. However, it is important to be
consistent in the wiring of the speakers in the system.
STEP 4 - Adjust the volume control located on the horn to
the desired setting. See Figure 2 for the suggested initial settings based on the ambient noise level of the environment.
Figure 3
Figure 4
VOLUME CONTROL
WIRE CONNECTORS
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