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Dip Switches
RFDM Super Directional Microphone
5353
Figure 8 External Microphone Voice Pick-up Path
Speech Training Mode
When the
➤To train the speakerphone
➤The parties at both the local telephone and on the far end should take turns speaking for approximately 10 seconds.
➤To improve speaker quality
➤If the conversation becomes unstable during the call, or there is clipped speech, feedback or short silences, first try adjusting the volume. This forces the FDSP phone into speech training mode. The LED will go on.
➤If conversation is still unstable, press button 10 to activate
122 | Strata DK Digital Telephone 6/00 |