IPI 100 Series, IPI 200 Series • Conguration and Control
Configuration and Control, cont’d

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8. Type in a name for the new le in the le name area, and
select the WAV le type.
9. Click the Change button. The Sound Selection window
appears. Recorded sounds are saved as waveform (.wav)
les. The Windows Sound Recorder default format is
PCM 22.050 kHz, 16-bit, stereo. The IPI Intercom System
requires different settings.
10. In the Sound Selection dialog box, click on Attributes and
select the audio format of PCM, 8.0 kHz, 16 bit, mono, as
shown below.
11. Click OK. The Save As window reappears.
12. Click Save.
N If you use PC speakers and a
microphone, you might need to use
the Windows playback Volume
Control to mute the microphone
output so the speakers will not output
audio unless the Talk button is
activated.
Changing the audio format of existing files
If the le format was set incorrectly when
you created the le, or if you want to use an
existing WAV le that is not formatted as an
8.0 kHz, 16 bit, mono, PCM le, follow this procedure to change
the format.
1. From the Sound Recorder’s File menu, select Open.
2. Locate and select the le you want to convert and click
Open.