Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-02A0 | 2021 MARCH | © 2021 Cisco Systems, Inc. All rights reserved. Page 2
A
B
C G
H
I
J
E
F
Box contents
Box contents
A. Top plate
B. Plugs
C. Mounting wires with hooks,
6.5 ft (2 m)
D. Vertical plate
E. Microphone
F. Shielded Ethernet cable,
32.8 ft (10 m) (optional)
G. Ceiling grommet
H. Minijack adapter
I. Euroblock adapter
J. Gloves
Not included
• Ceiling mounts
• Step ladder
• Wire cutters
• Measuring tape
D
Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-02A0 | 2021 MARCH | © 2021 Cisco Systems, Inc. All rights reserved. Page 3
Microphone suspension
Make sure that the ceiling is able to safely support the product, and install the
microphone according to these installation instructions. Follow state and local
building regulations.
If your ceiling constructions calls for extra security wires, extra holes have
been added to the vertical plate to allow for such wires. Extra security wires
are not supplied.
Microphone cable
We recommend that you use a shielded Ethernet cable.
If mounted above the ceiling, the microphone cable must be Plenum Rated
(US only).
Microphone pickup range
We recommend a horizontal pickup range for the microphone of maximum
14 ft (4.3 m).
For larger rooms that require more than one ceiling microphone
When using more than one ceiling microphone, mount the unit with a spacing
of 8–14 ft (2.4–4.3 m).
The full effective range of the microphones can only be reached in rooms
with sufficient acoustic damping. In rooms with less damping, decrease
the spacing between the microphone and the speaker and any additional
microphones.
LPS/PS2 compliance
This microphone must only be connected to I/Os compliant with LPS/PS2.
Room guidelines
Explore the Cisco Project Workplace website to find inspiration
and guidelines when preparing your office or meeting room for
video conferencing,
https://www.cisco.com/go/projectworkplace
For damping, refer to Room Acoustics in
https://www.cisco.com/c/dam/assets/sol/tp/workplace_app/
assets/pdf/best-practice.pdf
Documentation
The user documentation for this product, including compliance
and safety information, is available on the Cisco website,
https://www.cisco.com/go/telepresence/docs
Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-02A0 | 2021 MARCH | © 2021 Cisco Systems, Inc. All rights reserved. Page 4
Microphone
Height: 10.6 in. (270 mm)
Width: 29.5 in. (750 mm)
Depth: 21.7 in. (550 mm)
Weight: 3.97 lb (1.8 kg)
Ceiling mounting points
Width: 23.6 in. (600 mm)
Depth: 17.3 in. (440 mm)
1
Room guidelines
approx.
8 ft
(2.4 m)
8–14 ft (2.4–4.3 m)
Fragile. Handle the ceiling
microphone with care.
Read Additional information on the
previous page, before installing.
Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-02A0 | 2021 MARCH | © 2021 Cisco Systems, Inc. All rights reserved. Page 5
2
Insert plugs into top plate
A
B
Click
Click
3
Attach wires to ceiling and attach
hooks to plugs
For ceiling placement, refer to Step 1.
Make sure that you use ceiling mounts
suitable for your ceiling.
C
4
Remove protection foil
and mount vertical plate
D
Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-02A0 | 2021 MARCH | © 2021 Cisco Systems, Inc. All rights reserved. Page 6
5
Unlock, insert and lock microphone
E
6
Choose the correct
adapter for your codec
IH
Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-02A0 | 2021 MARCH | © 2021 Cisco Systems, Inc. All rights reserved. Page 7
Refer to Step 1 for recommended
microphone height.
7
Adjust wires to level top plate
G
F
0.87 in. (22 mm)
Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-02A0 | 2021 MARCH | © 2021 Cisco Systems, Inc. All rights reserved. Page 8
8
Attach cable to microphone
Cisco contacts
On our website, you nd an overview of the worldwide Cisco contacts.
Go to: http://www.cisco.com/go/oces
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Dr.
San Jose, CA 95134 USA
Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the
U.S. and other countries. To view a list of Cisco trademarks, go to this URL: https://www.cisco.com/go/
trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the
word partner does not imply a partnership relationship between Cisco and any other company. (1110R)
