Controls And Connections; Indoor Unit - Sygonix SY-3396992 Notice D'emploi

6. Controls and Connections

a) Indoor unit
1 Speaker
2 " " power LED
3 " " LED for intercom function
4 " " LED for mute function
5 Colour monitor
6 Microphone
7 " " button
8 " " button
9 " " button
10 " " button
11 " " knob for volume
12 " " knob for contrast
13 " " knob for brightness
14 Connection for voltage/power supply
15 Connection for outdoor unit
16 Not used in this version of the indoor unit, do not connect anything here
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