Product manual

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PRODUCT MANUAL

Designed, Manufactured and Supported in the USA

COMMUNICATION & SECURITY SOLUTIONS

Add Paging and Multiple Line

Loud Ringing to Any Phone System

Features

The PA-2A provides loud ringing and paging

to electronic key systems, 1A2 Key systems,

PABX’s as well as No-KSU phones and mul-

tiline phones.

Paging is accomplished by connecting the

PA-2A to a paging port or unused telephone

line input (trunk port) of nearly any phone

system.

The PA-2A will also generate adjustable loud

ringing from up to 6 analog lines or from a dry

contact closure. Either a loud electronic war-

ble, or one of three other soft chime sounds

may be selected. An external “night transfer”

switch can be added to turn loud ringing on

or off in night bell applications.

The PA-2A is easy to install and eliminates

the installation of multiple bells, relays and

paging cards.

• Two watts of paging power

• Includes (1) Viking 25AE paging horn

• All lines are optically coupled for compatbility

with fax switches and analog PABX/KSU sta-

tions

• Can provide background music from an exter-

nal source (trunk mode only)

• Paging from an unused trunk port or paging

port

• Choose one of four ringing sounds:

- Electronic warble (traditional loud ringer)

- Double gong (two identical “gong” tones)

- Quadruple chime (four descending chime tones)

- Door chime (ding-dong)

• Provides loud ringing or night bell, from 1-6

lines for warehouses, yards, etc.

• Output for controlling a 12 volt relay from 1-6

ringing lines

• Page alert tone (trunk mode only)

• 600 ohm output for sourcing high powered am-

plifiers

• Amplified loud paging

• Night bell

• Loud ringing

Power: 120V AC/13.8V AC 1.25A, UL listed adapter pro-

vided

Dimensions: 133mm x 89mm x 44mm (5.25” x 3.5” x

1.75”)

Shipping Weight: 1.36 kg (3 lbs)

Environmental: 0°C to 32°C (32°F to 90°F) with 5% to

95% noncondensing humidity

Paging Output: 2 watts - powers up to (3) 8 ohm or (16)

45 ohm speakers

Sound Pressure: 108 dB, 1 kHz @ 1 meter with (1) 25AE

paging horn (included). See Page Power Chart for more

info, DOD# 895.

Speakers: (1) 25AE 8 ohm paging horn included, (3)

maximum

Maximum Speaker Run: See Speakers section, page 6

Talk Battery: 24V DC

Connections: (2) RJ25 jacks, (1) 10 position screw ter-

minal block

PA-2A

Paging Amplifier

Loud Ringer

May 7, 2014

Applications

Specifications

www.vikingelectronics.com

Information: (715) 386-8861

VIKING

The unit comes complete

with a power supply, am-

plifier and (1) Viking

25AE paging horn.

Summary of content (8 pages)

PAGE 1
Designed, Manufactured and Supported in the USA PA-2A VIKING PRODUCT MANUAL Paging Amplifier Loud Ringer May 7, 2014 C O M M U N I C AT I O N & S E C U R I T Y S O L U T I O N S Add Paging and Multiple Line Loud Ringing to Any Phone System The PA-2A provides loud ringing and paging to electronic key systems, 1A2 Key systems, PABX’s as well as No-KSU phones and multiline phones.
PAGE 2
Features Overview Ringing Volume Paging Volume VIKING © MODEL PA-2A PAGING VOLUME RINGING VOLUME MAX POWER 13.8V AC MIN MAX MIN MIN 2 3 4 600 OHM AUDIO OUT NIGHT TRANSFER 1 PAGING HORN 1 2 34 5 Power LED TRUNK OR PAGING PORT RINGING LINES 1-3 4-6 MAX MAX PAGING - LOUD RINGING AMPLIFIER SYSTEM WARBLE / CHIME 13.
PAGE 3
B. Loud Ringing / Night Bell 1. Ringing Analog Lines Step 1 Connect lines 1 (R/G), 2 (Y/BK) and 3 (BL/W) to RINGING LINES 1-3. Step 2 Connect lines 4 (R/G), 5 (Y/BK) and 6 (BL/W) to RINGING LINES 4-6. Note: For information on speakers to use, ambient noise levels, and speaker wiring, see DOD# 498 and 895.
PAGE 4
C. Contact Closure From Up to 6 Ringing Lines When a 12V DC relay coil (Radio Shack part: # 275-042, not included) is connected as shown in the diagram below, the relay is activated for the duration of each ring on 1-6 C.O. lines or analog PABX/KSU stations. MODEL PA-2A PAGING VOLUME RINGING VOLUME POWER 13.8V AC VIKING © MIN VIKING ELECTRONICS HUDSON, WI 54016 MAX MIN RELAY CONTROL N.O. MAX 2 3 4 600 OHM AUDIO OUT LOUD RING TRIGGER INPUT NIGHT TRANSFER 1 PAGING HORN 1 2 34 5 N.C.
PAGE 5
F. Adding Additional Paging Power An external amplifier can be added to increase the paging and loud ringing power. Simply connect the 600 OHM AUDIO OUTPUT screw terminals to the line level input of any high powered paging amplifier, such as the 30 Watt Viking PA-30, the 60 Watt Viking PA-60 (not shown), or any existing paging system.
PAGE 6
Programming DIP Switch Programming ON OFF Quadruple Chime (Soft & Pleasant) ON ON Door Chime (Soft & Pleasant) Switch Position 3 OFF Alert tone OFF (factory default) 3 ON Alert tone ON 4 OFF Talk battery OFF (factory default) 4 ON Talk battery ON 5 OFF Audio load 10K (for applications using background music) RINGING VOLUME MIN MAX RINGING LINES 1-3 4-6 Description MIN MAX PAGING - LOUD RINGING AMPLIFIER SYSTEM 1 2 34 5 1 2 3 4 600 OHM AUDIO OUT Double Gong (Soft & Pleasan
PAGE 7
Sound Output Specifications All tones require a minimum of 180ms of ringing voltage (or contact closure) to trigger. Once triggered, the electronic warble will run continuously until ringing stops (or contacts open). All other tones (double gong, quadruple chime, doorbell) will run through their full sequence once and will not cycle again until the ringing stops (or contact opens) for at least 50ms and a second ring signal (or contact closure) triggers them again. A.
PAGE 8
Warranty IF YOU HAVE A PROBLEM WITH A VIKING PRODUCT, CONTACT: VIKING TECHNICAL SUPPORT AT (715) 386-8666 Our Technical Support Department is available for assistance Monday 8am - 4pm and Tuesday through Friday 8am - 5pm central time. So that we can give you better service, before you call please: 1. Know the model number, the serial number and what software version you have (see serial label). 2. Have your Technical Practice in front of you. 3. It is best if you are on site.