2.To change the name of a door station, press the Name Station button. The default MC2000 settings are “Front Door” and “Rear Door”. The Name Station menu looks like the Name a Room menu shown in Figure 8.
3.To set the microphone volume and acoustic decay press the Intercom button shown in Figure 11. These settings allow you to enhance the sound of your MC2000 system and to set the sensitivity of the microphone.
Use the top set of up and down arrows to set the
microphone volume
Cancel the settings
Figure 12 - Microphone Setting Menu
Use the bottom set of up and down arrows to set the acoustic decay
Store the settings in the system
Note: acoustic decay relates to the fact that acoustic echoes decay exponentially with time. The settings below allow the echo canceller in the room stations to perform better with a known decay rate for a particular room.
Setting Name | Actual Value | Usage |
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|
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None | 0 dB/ms | For acoustically live room (good |
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| echo/sound reflections) |
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Slight | .19 dB/ms | For acoustically live rooms (good |
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| echo/sound reflections) |
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Default | .38 dB/ms | For typical rooms with carpet |
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| (default setting) |
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Rapid | .75 dB/ms | For acoustically dead rooms (poor |
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| echo/sound reflections) |
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After 30 seconds of inactivity, the room station returns to the Greeting Menu shown in Figure 2.
| 2861 Congressman Lane Dallas, Texas 75220 800.877.6631 www.mssystems.com |
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