Headset input
Headset Output
Signal type
Unbalanced
Unbalanced
Connector
(codec)
3.5mm jack, sleeve-gnd,
tip-microphone
3.5mm stereo jack, sleeve-gnd,
tip-left, ring-right
Impedance
2200 ohms
Low
Input is System Input (from Headset), Output is System Output (to Headset)
Audio Line In Connector Specification
Signal Levels
Clipping Level
Nominal
Level
Input menu
level setting
Vpp
dBu
dBu
0,0 dB
15,5 Vpp
17,0 dBu
–1,0 dBu
1,5 dB
13,0 Vpp
15,5 dBu
–2,5 dBu
3,0 dB
11,0 Vpp
14,0 dBu
–4,0 dBu
4,5 dB
9,2 Vpp
12,5 dBu
–5,5 dBu
6,0 dB
7,8 Vpp
11,0 dBu
–7,0 dBu
7,5 dB
6,5 Vpp
9,5 dBu
–8,5dBu
9,0 dB
5,5 Vpp
8,0 dBu
–10,0 dBu
10,5 dB
4,6 Vpp
6,5 dBu
–11,5 dBu
12,0 dB
3,9 Vpp
5,0 dBu
–13,0 dBu
13,5 dB
3,3 Vpp
3,5 dBu
–14,5 dBu
15,0 dB
2,8 Vpp
2,0 dBu
–16,0 dBu
16,5 dB
2,3 Vpp
0,5 dBu
–17,5 dBu
18,0 dB
2,0 Vpp
–1,0 dBu
–19,0 dBu
19,5 dB
1,6 Vpp
–2,5 dBu
–20,5 dBu
21,0 dB
1,4 Vpp
–4,0 dBu
–22,0 dBu
22,5 dB
1,2 Vpp
–5,5 dBu
–23,5 dBu
Headset Output Levels (from System)
Headset Input Levels (to System)
Signal levels
Abs. max output level
Nominal level
Signal
Levels
Clipping Level
Nominal Level
Output menu
level setting
Vpp
dBu
dBu
Input menu
level setting
mVpp
dBu
dBu
0,0 dB
0,2 Vpp
–20,4 dBu
–38,4 dBu
0,0 dB
80 mVpp
–28,8 dBu
–46,8 dBu
1,5 dB
0,2 Vpp
–18,9 dBu
–36,9 dBu
1,5 dB
67 mVpp
–30,3 dBu
–48,3 dBu
3,0 dB
0,3 Vpp
–17,4 dBu
–35,4 dBu
3,0 dB
57 mVpp
–31,8 dBu
–49,8 dBu
4,5 dB
0,4 Vpp
–15,9 dBu
–33,9 dBu
4,5 dB
48 mVpp
–33,3 dBu
–51,3 dBu
6,0 dB
0,4 Vpp
–14,4 dBu
–32,4 dBu
6,0 dB
40 mVpp
–34,8 dBu
–52,8 dBu
7,5 dB
0,5 Vpp
–12,9 dBu
–30,9 dBu
7,5 dB
34 mVpp
–36,3 dBu
–54,3 dBu
9,0 dB
0,6 Vpp
–11,4 dBu
–29,4 dBu
9,0 dB
28 mVpp
–37,8 dBu
–55,8 dBu
10,5 dB
0,7 Vpp
–9,9 dBu
–27,9 dBu
10,5 dB
24 mVpp
–39,3 dBu
–57,3 dBu
12,0 dB
0,8 Vpp
–8,4 dBu
–26,4 dBu
12,0 dB
20 mVpp
–40,8 dBu
–58,8 dBu
13,5 dB
1,0 Vpp
–6,9 dBu
–24,9 dBu
13,5 dB
17 mVpp
–42,3 dBu
–60,3 dBu
15,0 dB
1,2 Vpp
–5,4 dBu
–23,4 dBu
15,0 dB
14 mVpp
–43,8 dBu
–61,8 dBu
16,5 dB
1,4 Vpp
–3,9 dBu
–21,9 dBu
16,5 dB
12 mVpp
–45,3 dBu
–63,3 dBu
18,0 dB
1,7 Vpp
–2,4 dBu
–20,4 dBu
18,0 dB
10 mVpp
–46,8 dBu
–64,8 dBu
19,5 dB
2,0 Vpp
–0,9 dBu
–18,9 dBu
19,5 dB
8 mVpp
–48,3 dBu
–66,3 dBu
21,0 dB
2,4 Vpp
0,6 dBu
–17,4 dBu
21,0 dB
7 mVpp
–49,8 dBu
–67,8 dBu
22,5 dB
2,8 Vpp
2,1 dBu
–15,9 dBu
22,5 dB
6 mVpp
–51,3 dBu
–69,3 dBu
Figures shown
INVERTED
denote default values.
1700 MXP Interfaces and sockets,
cont...
Audio level settings table
The level settings can be adjusted independently for Line in Left, Line
in Right, Headset Mic and Headset Out.
Go to the Control Panel Library to see a full description of the
Audio
Level Settings
for the 1700 MXP.
TIP!
Since the unit has built-in microphones and loudspeakers,
the level settings apply to Line Inputs level and the headset
loudspeakers/microphone only.
Figures shown
INVERTED
denote default values.
114
Cisco TelePresence MXP Series
Administrator guide
D14791.01 MXP Series Administrator Guide F90, August
2011.
Copyright © 2010-2011 Cisco Systems, Inc. All rights reserved.
www.cisco.com
Contents
Contact us
Introduction
The menu structure
The settings library
Getting started
Appendices
Appendices
