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Connections
ZONE MUTE
This connection allows voltage control of zone mute.
Applied voltage (+3 to +30VDC @1mA) will mute
the zone speaker output. When the voltage is cut,
zone speaker output is restored.
1. MUTE/GND - Using a 2-conductor stranded,
non-shielded cable, connect +DC voltage and
GND from the trigger device to the MUTE and
GND terminals on the appropriate 0E-IA1250
zone. Connect +VDC to MUTE, connect GND to
GND.
ZONE STATUS OUT
This connection provides a +12VDC 1mA zone
control output that can be used to trigger zone
specific, voltage controlled devices. When an 0E-
IA1250 zone is ON, this connection will output a
+12VDC control voltage. When the zone is OFF the
control voltage is 0.OVDC
1. Status/GND - Using a 2-conductor stranded,
non-shielded cable, connect STATUS (+DC
voltage) and GND from the 0E-IA1250 zone to
the Control IN (+VDC) and GND terminals on the
device to be controlled. If the controlled device
uses a jack, please refer to the product's owner's
manual to confirm the polarity of the connection.
ZONE LINE/BUS TRIGGER IN
This connection provides a voltage trigger to switch
the zone audio input from Line IN to Audio Bus IN.
When there is no voltage applied, the zone audio
input is zone Line IN. When voltage is applied the
zone audio input will switch to Audio Bus IN...an
excellent option for audio page override.
1. Line/Bus - Using a 2 circuit 3.5mm mini plug,
connect the voltage trigger to the appropriate
zone Line/Bus Trigger IN. Connect +12VDC
from the trigger device to the striped wire (tip).
Connect GND from the trigger device to the
unmarked wire (sleeve).
All manuals and user guides at all-guides.com
16
To +V/GND
on Trigger Device
Zone Mute Connection
To +V/GND
on Voltage Controlled Device
Zone Voltage Control Connection
GND
(Sleeve)
Zone Line/Bus Trigger Connection
2 Circuit
Mini plug
Stripe
+12VDC
(Tip)
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