
© 2013, CyberData Corporation, ALL RIGHTS RESERVED 930730B Quick Reference Quick Reference 930730B © 2013, CyberData Corporation, ALL RIGHTS RESERVED
Connections
Typical Paging System Setup Using the Singlewire Paging Adapter
Pin 1 Pin2 Pin 3 Pin 4 Pin 5
RCA Line In RCA Line Out Power
Page Port Output Connections
Pin Description
1 Fault Sense Input (Common)
2 Fault Sense Input (Sense)
3 Positive 600-Ohm Audio Outputa
a. The 600-Ohm audio output of the
page port is also suited for interfaces
with lower input impedances.
4 Negative 600-Ohm Audio Outputa
5 Audio Ground Reference
6 Relay Contact - Commonb
b. 1 Amp at 30 VDC for continuous loads
7 Relay Contact - Normally Openb
Page Port Output
Pin 6 Pin 7
48VDC
Verifying Operations and Settings
Setting Up the Singlewire Paging Adapter
RTFM Switch
When you plug in the Ethernet cable or power supply:
•TheGREEN/BLUE Status LED and the GREEN
Paging LED both blink at a rate of 10 times per
second during the initial network setup.
• The round, GREEN/BLUE Status LED on the front
of the Singlewire Paging Adapter comes on
indicating that the power is on. Once the device has
been initialized, this LED blinks at one second
intervals.
• The square, GREEN/AMBER Link LED above the
Ethernet port indicates that the network connection
has been established. The Link LED changes color
to confirm the auto-negotiated connection speed:
• The Link LED is GREEN at 10 Mbps.
• The Link LED is AMBER at 100 Mbps.
•TheGREEN Paging LED comes on after the device
is booted and initialized. This LED blinks when a
page is in progress. You can disable Beep on
Initialization on the Device Configuration page.
To restore the factory default settings:
1. Press and hold the RTFM switch while all the indicator lights turn off.
2. Continue to press the switch until after the indicator lights turn back
on, and then release the switch.
Note: The “Restoring Defaults” announcement can be heard if a
speaker or amplified speaker is connected to the unit.
3. All Singlewire Paging Adapter settings are restored to the factory
defaults, and the unit reboots.
Status
(GREEN/BLUE LED)
Paging
(GREEN LED)
Link
(GREEN/AMBER LED)
Activity
(GREEN LED)
RTFM Switch
To announce the IP address:
1. Briefly press and then quickly release the
RTFM switch.
Note: The IP address announcement can be
heard if a speaker or amplified speaker is
connected to the unit.
To set up the Singlewire Paging Adapter, connect
the device to your network:
PoE
•ForPoE, plug one end of an 802.3af Ethernet
cable into the Singlewire Paging Adapter
Ethernet port. Plug the other end of the
Ethernet cable into your network. See the
figure on the left.
Non-PoE
•ForNon-PoE, connect the Singlewire Paging
Adapter to a 48VDC power supply. See the
figure on the left.
Chassis Ground
• If required, connect the earth grounding wire to
the Chassis Ground. See the figure on the
left.
Chassis ground
Chassis Ground
PoE
Non PoE with 48 VDC Power Supply