
78-100552-01C0r1 | 2016 FEBRUARY | © 2016 Cisco Systems, I nc. All righ ts reserve d.
Installation guide
for Cisco TelePresence Ceiling Microphone
http://www.cisco.com/go/telepresence/docs

Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-01C0r1 | 2016 FEBRUARY | © 2016 Cisco Systems, I nc. All righ ts reserve d.
Page 2
A
B
C G
H
I
J
E
F
Box contents
Box contents
A. Top pla te
B. Plugs
C. Cables with cable glider hooks
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
78-100552-01C0r1 | 2016 FEBRUARY | © 2016 Cisco Systems, I nc. All righ ts reserve d.
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.
Room guidelines
Explore the Cisco Project Workplace website to find inspiration
and guidelines when preparing your office or meeting room for
video conferencing,
http://www.cisco.com/go/projectworkplace
For damping, refer to Room Acoustics in
http://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,
http://www.cisco.com/go/telepresence/docs

Installation Guide for Cisco TelePresence Ceiling Microphone
78-100552-01C0r1 | 2016 FEBRUARY | © 2016 Cisco Systems, I nc. All righ ts reserve d.
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
78-100552-01C0r1 | 2016 FEBRUARY | © 2016 Cisco Systems, I nc. All righ ts reserve d.
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
78-100552-01C0r1 | 2016 FEBRUARY | © 2016 Cisco Systems, I nc. All righ ts reserve d.
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
78-100552-01C0r1 | 2016 FEBRUARY | © 2016 Cisco Systems, I nc. All righ ts reserve d.
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
78-100552-01C0r1 | 2016 FEBRUARY | © 2016 Cisco Systems, I nc. All righ ts reserve d.
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
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170 West Tasman Dr.
San Jose, CA 95134 USA
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Third-party trademark s mentioned are the proper ty of their respective owners. The use of the word
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