Axia Quasar User Manual page 100

» Normal, auto answer disabled. This is the default; turning on the fader that the
hybrid is assigned to does not pick up the selected line.
» Channel ON answers hybrid. Turning the fader on immediately picks up the
selected line.
» Channel ON or Preview ON answers hybrid. As above. Additionally, placing the
fader channel in Preview answers the call; the board operator can then talk to the
caller through the Operator Mic.
Once the source profile is configured, you will need to configure the GPIO port on the xNode (or
similar device) such that the GPIO port is assigned the same Primary source number as this
profile was configured to. .
Wiring from a GPIO port that has been configured with this channel to the hybrid is the next step.
Again, refer to GPIO Telephone Hybrid Logic chart for the appropriate pinout charts, but here's a
quick reference chart to interface a Telos HX1 to a Axia GPIO port. :
Telos Hx1 DE-9 Pin Axia GPIO port DA-15
Pin-1 Pin-7
Pin-2 Pin-4
Pin-3 Pin-5
The following table applies to a GPIO port on an xNode or similar device.
GPIO Telephone Hybrid Logic
Name
INPUTS
ON Command
OFF Command
PREVIEW Command
RESET Command
READY Command
OUTPUTS
ON Lamp
OFF Lamp
PREVIEW Lamp
START Pulse
STOP Pulse
POWER & COMMAND
Source Common
Logic Common
Logic + 5 Volt supply
Pin
11
12
13
14
15
1
2
3
4
5
7
8
9
Type
Active Low Input
Active Low Input
Active Low Input
Active Low Input
Active Low Input
Open Collector to Logic
Common Return
Open Collector to Logic
Common Return
Open Collector to Logic
Common Return
Open Collector to Logic
Common Return
Open Collector to Logic
Common Return
Logic Common
Internal 5 Volt return
Logic Supply, Individually
Fused
Notes
Turns channel ON
Turns channel OFF
Turns preview ON
Turns channel off while not
sending a STOP pulse
Illuminates OFF lamp to indi-
cate source's readiness
Illuminates when channel is
ON
Illuminates when channel is
OFF
Illuminates when PREVIEW
is ON
A 100 ms PULSE is sent when
channel is first turned ON or
when PVW is first selected
A 100 ms PULSE sent when
channel is turned OFF.
Connect to ground of source
device or to Pin 8
Can be connected to Pin 7 if
source is not providing
common
Can be connected to Pin 10 if
source is not providing
voltage; active only when
source has been assigned to
channel.