12
Pin 1
Pin 14
3.5 CONTROL PORT:
Control port connections:
Microphone and line-in 1-5 are switched on, when the external
contacts
are
connected.
Line-in 1 is connected from pin 14 to pin 1.
Line-in 2 is connected from pin 15 to pin 2.
Line-in 3 is connected from pin 16 to pin 3.
Line-in 4 is connected from pin 17 to pin 4.
Line-in 5 is connected from pin 18 to pin 5.
Toggle wireless microphone
When the start-up in menu is “ON”, the wireless microphones
1 & 2:
are on, when the amplifi er is switched on. When start-up in
menu is “OFF”, the wireless are off, when the amplifi er is
switched
on.
Contact to microphone 1 is connected from pin 19 to pin 6.
Contact to microphone 2 is connected from pin 20 to pin 7.
When
the
contact
is
activated:
If the wireless microphone is switched on when the contact
is activated, the microphone will switch off.
If the wireless microphone is switched off when the contact is
activated,
the
microphone
will
switch
on.
Wireless microphones
The diodes indicate, whether the signal from the wireless
1 & 2 diodes:
microphones can be heard on the teleloop output. If the diodes
light, the signal can be heard. If the diodes do not light, the signal
can
not
be
heard.
Diode for wireless microphone 1 is connected from pin 24 to
pin 12. Diode for wireless microphone 2 is connected from pin
21
to
pin
8.
Resistance
value
is
1.2
k
Ω
. If more diodes are connected to
the individual wireless microphones, they should be parallel
connected with the fi rst diode on the amplifi er’s control port.
LogiBit 1200 manual
Features on the Back Panel
