
TANDBERG 3000 MXP
170
Level Settings
It is possible to adjust the audio input levels according to which external audio equipment is
connected. The on-screen audio level indicator will make it easier to set the correct input level
settings. The input level should be adjusted so that the average level reaches the transition
between the green and the yellow area. The audio inputs are adjustable in steps of 1.5 dB from 0
dB to 22.5 dB.
To help adjusting the input levels there is also a Peak Performance meter showing the peak
audio volume for each of the audio inputs. The level should be adjusted so that the Peak
Performance meter never reaches the maximum value to avoid the acoustic echo canceller to
malfunction due to overload of the microphone.
The default levels for Mic 1 and 2 are set for use with an Audio Technica AT871R or AT841R
microphone in an average video meeting room. The gain can be adjusted correctly for a wide
range of microphones.
A few examples of microphone levels are:
Audio Technica AT871R +3dB (default)
Audio Technica AT841R +3dB
TANDBERG Audio Science:
Audio Technica AT-861PZ +3dB
Crown PZM-6D +19.5dB
Audio inputs 3 and 4 are set to a default level which is adhered to by most manufacturers
of audio-visual equipment and is a level at which most audio-visual equipment (CD-players,
VCRs or DVDs) will work.
Summary of Contents for 3000 MXP Profile
Page 14: ......
Page 141: ...Administrator Settings 127 PC Presentation shown in Wide stretched mode ...
Page 201: ...Administrator Settings 187 Voice Switched mode ...
Page 257: ...Peripheral Equipment 243 ...
Page 282: ...TANDBERG 3000 MXP 268 ...
Page 286: ...TANDBERG 3000 MXP 272 Top view ...
Page 302: ...TANDBERG 3000 MXP 288 Appendix 17 Dimensions Dimensions with Precision HD Camera ...
Page 303: ...Appendices 289 ...
Page 304: ...TANDBERG 3000 MXP 290 ...
Page 305: ...Appendices 291 ...
Page 307: ...Appendices 293 ...
Page 308: ...TANDBERG 3000 MXP 294 Top view with base Top view 32 monitor ...
Page 309: ...Appendices 295 Top view 42 monitor ...
Page 310: ...TANDBERG 3000 MXP 296 Codec ...
Page 312: ...TANDBERG 3000 MXP 298 Unscrew bolts as indicated and change codec ...