14
The next picture shows the habitual connection of an intercom system comprised by
eight beltpack units (two per channel) and a EF-204 base station.
MULTICHANNEL OPERATION. AUDIO LINKS.
Rear panel audio links allows multichannel operation sharing the headset between
bases, so accessing all the channels.
Connection is made by using two leads composed of 2 stereo 3,5 mm jacks at each
end wired in inverted mode and by using miniature 2 conductors plus shield microphone
cable. See the diagram bellow for reference.
JACK 3,5 mm – MULTICHANNEL SYSTEM
UNIT A
UNIT B
TIP
RING
RING
TIP
SLEEVE
SLEEVE
EF-202/EF-204 MASTER STATION – E200 SERIES
TIP.
RING.
SLEEVE.
