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Designed, Manufactured and Supported in the USA
VIKING
C O M M U N I C A T I O N & S E C U R I T Y S O L U T I O N S
Allow Employees to Respond to Paging
The HF-3W handsfree paging unit allows
employees to respond to a paging message
without reaching for the telephone. It is perfect for
use in city desks, shipping and service applications
where quick answers are needed.
The HF-3W generates its own talk battery and will
interface with unused trunk ports on PABX's and
key systems, and single line phones, as well as
some telephone systems with a two-way paging
port and a contact closure.
Simply page the intended employee with a
question and they can respond by speaking toward
the paging horn.
Paging and talk-back volume sensitivity controls
are provided.
Features
• Improved audio circuitry including
automatic gain control for talk-back audio
• Alert tone
• Selectable "Push-to-Talk" feature for noisy
environments
• 28V DC talk battery
• 3 watts of paging power
• Compatible with some two-way paging ports
• Background music input
• May be integrated into existing paging system
• One 25AE paging horn included
• 25-50 ft talk-back range
• Optional 300AE Paging Horn may be used
www.VikingElectronics.com
Information: 715-386-8861
PRODUCT MANUAL
Messages, Handsfree!
Applications
• City desks
• Shipping docks
• Manufacturing plants
• Service desks
• Warehouses
• Schools
• Parts departments
Specifications
Power:
120V AC/13.8V AC 1.25A, UL listed
adapter provided
Dimensions: 5.25" x 3.5" x 1.75" (133mm x
89mm x 44mm)
Shipping Weight: 3 lbs. (1.36 kg)
Environmental: 32°F to 90°F (0°C to 32°C) with
5% to 95% non- condensing humidity
Talk Battery: 28V DC
Speaker: (1) 25AE 8 ohm 12 watt horn included,
(2) maximum
Maximum Speaker Run: 8 m (25 ft) maximum,
18 AWG
Amplifier: 3 watt output power
Connections: 10 pin screw terminal strip
HF-3W
Handsfree Talkback
Amplifier
May 28, 2019
One Viking model
25AE Paging Horn included
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Related Manuals for Viking HF-3W
Summary of Contents for Viking HF-3W
- Page 1 It is perfect for use in city desks, shipping and service applications where quick answers are needed. The HF-3W generates its own talk battery and will interface with unused trunk ports on PABX’s and key systems, and single line phones, as well as some telephone systems with a two-way paging port and a contact closure.
- Page 2 * Note: For loud background noise, an optional “Push-to-Talk” button may be added, using a N/O or N/C switch or the Viking SW-2 panel mount switch (DOD# 844). Important: JP2 must be removed. ** Note: An optional 300AE Paging Horn may be used in place of the included horn to increase the paging area, and voice intelligibility.
- Page 3 Talk Back Volume and the shorter your talk-back distance will If the background noise is too loud for the HF-3W’s VOX circuit to operate properly, you will need to add a “push- to-talk”...
- Page 4 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.
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