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Designed, Manufactured and Supported in the USA
VIKING
S E C U R I T Y & C O M M U N I C A T I O N S O L U T I O N S
Interface Your Paging System with Virtually
Any Telecom or IP Phone System
Viking's FXI-1A universal paging interface allows you to provide
paging from virtually any type of phone system instead of from a
microphone. You can also provide background music and electronic
night bell over the audio system.
The FXI-1A provides 30V talk battery for interfacing with an FXO,
plain old telephone, or unused analog line input/trunk port. With the
flip of a switch, the unit can connect to a FXS or PABX station ring
trip port. No power supply is required in this mode. In the event
that it must be connected to a "dry" 600 Ohm paging port, the built-in
voice activation (VOX) is in control. This configuration is useful when
interfacing with systems that do not provide a paging contact closure,
such as Panasonic, South Western Bell, Intertel, etc.
In all modes the FXI-1A provides normally open or normally closed
relay contacts to activate the central paging amplifier equipment or
connect to an external background music source. After paging, the
FXI-1A auto disconnects on CPC, busy signal, silence or page timer.
An electronic night bell over paging feature can be activated from a
momentary phone system contact closure.
Features
• Select: FXO (loop start), FXS (ring trip) or paging port
(VOX relay) interface mode
• No power supply required in FXS interface mode
• 30V DC talk battery for interfacing with FXO or unused
phone system line input/trunk port
• Floating 600 Ohm paging output with volume control
• Normally open or closed relay for external paging amp
activation or interfacing the paging amp with an
external background music source
• Pre-page page tone (on/off)
• Compatible with 24 to 48 volt FXS operation
• Calling party control (CPC) detection for immediate
disconnect
• Busy signal detect disconnect
• Adjustable silence disconnect time, 2.5 to 10
seconds or disabled
• Selectible VOX trigger sensitivity, High or Low
• Adjustable page time out, 5 to 60 seconds or
disabled
• Screw terminal block connections
• Wall mount housing: (2) #6x3/4 panhead screws
included
www.VikingElectronics.com
Information: 715-386-8861
PRODUCT MANUAL
Applications
• Integrate your paging system with virtually any phone
system
• Suppress background music during paging
• Provides contact closure to activate paging system if
not provided by the phone system
• Add pre-page tone to your paging system
Specifications
Power: 120V AC/12V DC @ 500mA, UL listed adapter
included (not required in FXS mode)
Dimensions: 4.38" x 2.97" x 1.38" (111mm x 76mm x
36mm)
Shipping Weight: 1.06 lbs (.48 kg)
Environmental: 32°F to 90°F (0°C to 32°C) with 5% to
95% non-condensing humidity
Relay Contacts: 30V DC@1A, 110V DC@0.3A, 125V
AC@0.5A
VOX Minimum Audio Signal to Activate Relay: -28dbm
minimum / -25dbm minimum @ 1KHz with VOX
sensitivity switch at normal / lower positions
VOX Time Out Disconnect: 2.5 to 10 seconds or
disabled
Page Time Out Disconnect:
disabled
Talk Battery: 30V DC
Connections: 10 position cage clamp terminal strip
FXI-1A
FXO / FXS / Telecom
Smart Paging Interface
August 7, 2018
5 to 60 seconds or
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Table of Contents
Related Manuals for Viking FXI-1A
Summary of Contents for Viking FXI-1A
- Page 1 You can also provide background music and electronic night bell over the audio system. The FXI-1A provides 30V talk battery for interfacing with an FXO, plain old telephone, or unused analog line input/trunk port. With the flip of a switch, the unit can connect to a FXS or PABX station ring trip port.
-
Page 2: Features Overview
1. FXS (Ring Trip) Mode (Not Using the Included Power Supply) Select this mode if connecting to a FXS Port, or a Ringing PABX Extension. The FXI-1A will answer a ringing line, activate its relay, and pass the paging audio onto the amplifier. It will then drop the call based on Page Time Out, Silence Time Out, detecting a Busy Signal or Calling Party Control (CPC). - Page 3 Key System. The FXI-1A provides 30 VDC Talk Battery. When the port, phone, or trunk has seized the line, the FXI-1A will activate its relay, and audio will pass through the FXI-1A to the paging amplifier. See Operation section B for further details.
- Page 4 B. Add Background Music If there is not a background music input on the paging amplifier, the FXI-1A relay contacts can be used as shown below to add a background music source. This application works with all paging input types (FXS, FXO, and VOX), and the music is suppressed during paging.
- Page 5 If the phone system does not provide a “Night Bell” contact closure output, loud ringing can be achieved from a ringing station, or a ringing FSX port, with the addition of a Viking Model K-600F Night Bell Over Paging Adapter. The two products can be wired so that either paging has priority or loud ringing has priority.
- Page 6 NOTE: If both the Page Time Out POT and Silence Time Out POT are turned to the “Disabled” position, and if the phone system does not provide a CPC or Busy Signal, the FXI-1A will appear as if it is locked up. In actuality, the FXI-1A simply does not have anything to tell it the page has ended.
-
Page 7: Operation
1 second at which time it will activate the relay contacts and provide a pre-page alert tone if enabled (Dip switch 1). The FXI-1A will release the relay and hang up after a break in loop current (CPC) or if any of the following are enabled;... -
Page 8: Warranty
This number is valid for fourteen (14) calendar days from the date of issue. 3. After obtaining the R.A. number, return the approved equipment to your distributor, referencing the R.A. number. Your distributor will then replace the Viking product using the same R.A. number.