Page 1
PA-2A
PA-2A
Paging Amplifier
Loud Ringer
April 6, 2010
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1
Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided
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% non-
condensing humidity
Paging Output: 2 watts - powers up to (3) 8 ohm or (16) 45 ohm
speakers
Sound Pressure: 110 dB @ 1 meter (loud electronic warble)
Speakers: (1) 25AE 8 ohm paging horn included, (3) maximum
Maximum Speaker Run: 91m (300 ft) maximum 18 AWG
Talk Battery: 24V DC
Connections: (2) RJ25 jacks, (1) 10 position screw terminal
block
Add Paging and Multiple Line
Loud Ringing to Any Phone System
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• Two watts of paging power
• All lines are optically coupled for compatibility
with fax switches and analog PABX/KSU
stations
• Can provide background music from an external
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
amplifiers
The PA-2A provides loud ringing and paging to elec-
tronic key systems, 1A2 Key systems, PABX’s as
well as No-KSU phones and multiline 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 warble, 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. The unit comes
complete with a power supply,
amplifier and (1) paging horn.
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• Amplified loud paging
• Night bell
• Loud ringing
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IF YOU HAVE A PROBLEM WITH A VIKING PRODUCT, PLEASE CONTACT: VIKING TECHNICAL SUPPORT AT (715) 386-8666
Our Technical Support Department is available for assistance Monday 8am - 4pm and Tuesday through Thursday 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.
WARRANTY
Viking warrants its products to be free from defects in the workmanship or materials, under normal use and service, for a period of one year from the date of purchase from any authorized Viking distributor or 18 months from the date manufactured, which ever is greater. If at any time during the warranty period, the product is deemed defective or malfunctions, return the product to Viking Electronics, Inc., 1531 Industrial Street, Hudson, WI., 54016. Customer must contact Viking's
Technical Support Department at 715-386-8666 to obtain a Return Authorization (R.A.) number.
This warranty does not cover any damage to the product due to lightning, over voltage, under voltage, accident, misuse, abuse, negligence or any damage caused by use of the product by the purchaser or others.
Vikings sole responsibility shall be to repair or replace (at Viking's option) the material within the terms stated above. VIKING SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND INCLUDING INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING DIRECTLY OR INDIRECTLY FROM ANY BREACH OF ANY WARRANTY EXPRESSED OR IMPLIED, OR FOR ANY OTHER FAILURE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this limitation may not apply to you.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WHICH ARE HEREBY EXCLUDED
BEYOND THE ONE YEAR DURATION OF THIS WARRANTY. Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.
RETURNING PRODUCT FOR EXCHANGE
The following procedure is for equipment that has failed out-of-box (within 10 days of purchase):
1. Customer must contact Viking’s Technical Support at 715-386-8666 to determine possible causes for the problem. The
customer MUST be able to step through recommended tests for diagnosis.
2. If the Technical Support Product Specialist determines that the equipment is defective based on the customer's input
and troubleshooting, a Return Authorization (R.A.) number will be issued. 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 product over the counter at no charge. The distributor will then return the product to
Viking using the same R.A. number.
4. The distributor will NOT exchange this product without first obtaining the R.A. number from you. If you haven't
followed the steps listed in 1, 2 and 3, be aware that you will have to pay a restocking charge.
RETURNING PRODUCT FOR REPAIR
The following procedure is for equipment that needs repair:
1. Customer must contact Viking's Technical Support Department at 715-386-8666 to obtain a Return Authorization (RA)
number. The customer MUST have a complete description of the problem, with all pertinent information regarding the
defect, such as options set, conditions, symptoms, methods to duplicate problem, frequency of failure, etc.
2. Packing: Return equipment in original box or in proper packing so that damage will not occur while in transit. Static
sensitive equipment such as a circuit board should be in an anti-static bag, sandwiched between foam and individually boxed. All equipment should be wrapped to avoid packing material lodging in or sticking to the equipment. Include
ALL parts of the equipment. C.O.D. or freight collect shipments cannot be accepted. Ship cartons prepaid to:
Viking Electronics, 1531 Industrial Street, Hudson, WI 54016
3. Return shipping address: Be sure to include your return shipping address inside the box. We cannot ship to a PO Box.
4. RA number on carton: In large printing, write the R.A. number on the outside of each carton being returned.
If the trouble is causing harm to the telephone network, the telephone company may request you to remove
the equipment from the network until the problem is resolved.
The PA-2A uses the USOC jacks RJ11C, RJ14C, and RJ25C.
It is recommended that the customer install an AC surge arrester in the AC outlet to which this device is con-
nected. This is to avoid damaging the equipment caused by local lightning strikes and other electrical surges.
This equipment is Hearing-Aid Compatible (HAC).
The telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other
electronic device, including fax machines, to send any message unless such message clearly contains in a margin at the top or bottom of each transmitted page or on the first page of the transmission, the date and time it is
sent and an identification of the business or other entity, or other individual sending the message and the telephone number of the sending machine or such business, other entity, or individual. (The telephone number provided may not be a 900 number or any other number for which charges exceed local or long-distance transmission charges.)
PART 15 LIMITATIONS
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
FCC REQUIREMENTS
This equipment complies with Part 68 of the FCC rules. Located on the equipment is a label that contains,
among other information, the FCC registration number and ringer equivalence number (REN). If requested, this
information must be provided to the telephone company.
The REN is used to determine the quantity of devices which may be connected to the telephone line.
Excessive REN's on the telephone line may result in the devices not ringing in response to an incoming call. In
most, but not all areas, the sum of the REN's should not exceed five (5.0) To be certain of the number of devices
that may be connected to the line, as determined by the total REN's, contact the telephone company to determine the maximum REN for the calling area.
This equipment cannot be used on the telephone company-provided coin service. Connection to Party Line
Service is subject to State Tariffs.
If this equipment causes harm to the telephone network, the telephone company will notify you in advance
that temporary discontinuance of service may be required. If advance notice isn't practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with
the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations, or procedures that could
affect the operation of the equipment. If this happens, the telephone company will provide advance notice in
order for you to make the necessary modifications in order to maintain uninterrupted service.
If trouble is experienced with this equipment, please contact: Viking Electronics, Inc., 1531 Industrial
Street, Hudson, WI 54016 (715) 386-8666
2
120V AC
13.8V AC
Adapter
(included)
C.O. Line or Analog
PABX/KSU Station
Paging Volume
MIN
MAX
Lines 1, 2 and 3
Lines 4, 5 and 6
VIKING
PAGING
VOLUME
AC
MIN
MAX
13.8V
POWER
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
HUDSON, WI 54016
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
1 2 3 4 5
4 - 6
MODEL PA-2A
©
RINGING
DRY CONTACT
CLOSURE IN
VOLUME
MIN
TRUNK OR
PWR
VIKING
ELECTRONICS
NIGHT
TRANSFER
12345678 910
1 2 3 4 5 6 7 8 9 10
MAX
600 OHM
AUDIO OUT
PAGING PORT
PAGING
HORN
Paging Port or
Unused Telephone Line
Input (Trunk Port)
Ringing Volume
MIN
MAX
Power LED
25AE Paging Horn
(included)
Page 3
B. Loud Ringing/Night Bell
A. Amplified Loud Paging
1. Paging Port
2. Trunk/Line Port
1. Ringing Analog Lines
Step 1. Move the TALK BATTERY switch to
the OFF position (DIP switch 4).
Step 2. Connect pins 5 and 6 to the paging
port output.
Note: For information on speakers to use, ambient
noise levels and speaker wiring, see DOD# 498.
Important: Page Alert Tone or background
music can NOT be added when interfacing
the PA-2A to a Paging Port.
Step 1. Move the TALK BATTERY switch to the ON position (DIP switch 4).
Step 2. Move the AUDIO LOADING switch to the OFF position (DIP switch 5).
Step 3. Connect pins 5 and 6 to an unused telephone line input (trunk port).
Step 4. Background music may be added as shown, the music level will be greatly reduced during a page.
Note: For information on speakers to use, ambient noise levels
and speaker wiring, see DOD# 498.
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.
3
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
1 2 3 4 5
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
NIGHT
TRANSFER
DRY CONTACT
CLOSURE IN
12345678 910
1 2 3 4 5 6 7 8 9 10
To Paging Port
RINGING
VOLUME
MIN
MAX
ORT
TRUNK OR
PAGING P
PWR
600 OHM
AUDIO OUT
PAGI NG
HORN
25AE Paging Horn
(included)
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
NIGHT
TRANSFER
12345678 910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
Ringing Line Input Wiring
Lines 1-3
RJ25
Green
Red
Yellow
Black
Blue
White
Line 1
Line 2
Line 3
DRY CONTACT
CLOSURE IN
RINGING
VOLUME
MIN
MAX
600 OHM
TRUNK OR
AUDIO OUT
PAGING PORT
PWR
Lines 4-6
RJ25
Green
Red
Yellow
Black
Blue
White
PAGI NG
HORN
Line 4
Line 5
Line 6
25AE
Paging
Horn
(included)
Lines 4, 5 and 6
Lines 1, 2 and 3
(2) 10K
Resistors
(included)
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
1 2 3 4 5
4 - 6
Background
Music Source
Unused Telephone
Line Input
(Trunk Port)
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
12345678 910
1 2 3 4 5 6 7 8 9 10
NIGHT
TRANSFER
DRY CONTACT
CLOSURE IN
RINGING
VOLUME
MIN
MAX
ORT
TRUNK OR
PAGING P
PWR
T
600 OHM
AUDIO OU
PAGI NG
HORN
25AE Paging Horn
(included)
Page 4
b. Dry Contact Closure with Night Transfer (Loud Ringing) Switch
Interface the night transfer switch in
series with the contact closure. When
the switch is on (closed), loud ringing is
enabled. When the switch is off (open),
loud ringing is disabled.
2. Dry Contact (Common Audible) Closure (contacts not included)
A Night Transfer Switch may be used to enable or disable loud ringing.
a. Ringing Analog Lines
3. Night Transfer (Loud Ringing) Switch (switch not included)
Connect the night transfer switch to terminal pins 1 and 2. When the switch is on (closed), loud ringing is disabled. When the switch is off (open), loud ringing is enabled.
Step 1. Connect the dry contact closure to pins
3 and 4.
Step 2. A dry contact closure will initiate loud
ringing.
Note: For information on speakers to use, ambient
noise levels and speaker wiring, see DOD# 498.
Note: For information on speakers to use, ambient noise levels and speaker wiring, see DOD# 498.
Note: For information on speakers to use,
ambient noise levels and speaker wiring,
see DOD# 498.
4
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
NIGHT
TRANSFER
DRY CONTACT
12345678 910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
RINGING
VOLUME
MIN
TRUNK OR
CLOSURE IN
PWR
MAX
ORT
PAGING P
600 OHM
AUDIO OUT
PAGI NG
HORN
25AE Paging Horn
Dry Contact Closure
(not included)
Ringing Line Input Wiring
Lines 1-3
RJ25
Green
Red
Yellow
Black
Blue
White
Line 1
Line 2
Line 3
Lines 4-6
RJ25
Green
Red
Yellow
Black
Blue
White
Line 4
Line 5
Line 6
Lines 4, 5 and 6
Lines 1, 2 and 3
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
AMPLIFIER SYSTEM
NIGHT
TRANSFER
12345678910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
RINGING
VOLUME
MIN
MAX
TRUNK OR
600 OHM
PAGING PORT
AUDIO OUT
PAGI NG
DRY CONTACT
CLOSURE IN
HORN
PWR
25AE Paging Horn
Night Transfer (Loud Ringing)
Switch (not included)
(included)
(included)
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
NIGHT
TRANSFER
DRY CONTACT
12345678 910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
RINGING
VOLUME
MIN
TRUNK OR
CLOSURE IN
PWR
MAX
ORT
PAGING P
600 OHM
AUDIO OUT
PAGI NG
HORN
25AE Paging Horn
(included)
Dry Contact Closure
(not included)
Night Transfer (Loud Ringing) Switch
(not included)
Page 5
E. Connecting Multiple PA-2A’s
When more than 6 ringing lines are to be monitored or additional amplifiers need to be added, install as shown below,
using the 600 OHM AUDIO OUTPUT connections.
C. Contact Closure from Up to 6 Ringing Lines
When a 12V DC relay coil (Radio Shack part: # 275-248, 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.
D. Long Runs Between Amplifer and Speakers
Very long runs between the PA-2A and the speakers might require
70V transformers (Parts Express 1-800-338-0531, part # 300-040 or
equivalent).
Note: For additional information on how to minimize loss of audio in
long speaker runs, see DOD# 856.
Note: DIP switch 4 must
be in the OFF position.
5
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
NIGHT
TRANSFER
DRY CONTACT
12345678 910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
RINGING
VOLUME
MIN
TRUNK OR
CLOSURE IN
PWR
MAX
600 OHM
AUDIO OUT
PAGING PORT
PAGI NG
HORN
25AE Paging Horn
(included)
RELAY
CONTROL
Relay (Radio Shack
Part # 275-248)
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
1 2 3 4 5
4 - 6
N.O.
N.C.
COM
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
NIGHT
TRANSFER
DRY CONTACT
CLOSURE IN
12345678 910
1 2 3 4 5 6 7 8 9 10
RINGING
VOLUME
MIN
MAX
ORT
TRUNK OR
PAGING P
PWR
T
600 OHM
AUDIO OU
PAGI NG
HORN
8 Ohm
Com
2.5 Watt
Com
(Very Long Run)
2.5 Watt
Com
8 Ohm
Com
Parts Express part # 300-040
1-800-338-0531
VIKING
PAGING
VOLUME
MIN
MAX
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
1 2 3 4 5
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
NIGHT
TRANSFER
DRY CONTACT
CLOSURE IN
12345678 910
1 2 3 4 5 6 7 8 9 10
VIKING
RINGING
VOLUME
MIN
MAX
ORT
TRUNK OR
600 OHM
PAGING P
AUDIO OUT
PAGI NG
HORN
PWR PWR
PAGING
VOLUME
AC
MIN
MAX
POWER 13.8V
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
PAGING - LOUD RINGING
AMPLIFIER SYSTEM
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
NIGHT
TRANSFER
DRY CONTACT
12345678 910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
RINGING
VOLUME
MIN
TRUNK OR
CLOSURE IN
MAX
ORT
PAGING P
T
600 OHM
AUDIO OU
PAGI NG
HORN
25AE Paging Horn
(included)
Page 6
H. DIP Switch Programming
Switch 1
OFF
OFF
ON
ON
Switch 2
OFF
ON
OFF
ON
Sound Output Description
Electronic Warble
Double Gong
Quadruple Chime
Door Chime
F. Adding Additional Paging Power
G. Add Paging to Homes and Small Business with Single Line Phones
The C-1000B can be added to allow
PA-2A paging from the existing single
line phones. If need be, a doorbox or
a second paging amplifier may also
be added to the C-1000B Doorbox 2
Terminals. For more information on
the C-1000B, see DOD# 168.
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 Viking PA-
30, or any existing paging system.
Step 1. Program the C-1000B to be
in the Paging Mode ,4.
Step 2. Set the C-1000B Talk Battery
switch OFF.
Step 3. Connect the PA-2A Trunk Port
(pins 5 & 6) to the C-1000B
Door Box 1 terminals.
Step 4. Move the PA-2A Talk Battery
switch ON (DIP switch 4).
Step 5. To page, come off hook on the
phone and dial #1.
Note: For information on speakers to
use, ambient noise levels and speaker
wiring, see DOD# 498.
Switch
3
3
4
4
5
5
Position
OFF
ON
OFF
ON
OFF
ON
Description
Alert tone OFF (factory default)
Alert tone ON
Talk battery OFF (factory default)
Talk battery ON
Audio load 10K (for applications
using background music)
Audio load 600 ohms (factory
default)
DIP Switches are
shown in the factory
default positions.
6
* Note: For information on
speakers to use, ambient
noise levels and speaker
wiring, see DOD# 498.
VIKING
PAGI NG
VOLUME
MIN
MAX
PAGING - LOUD RINGING
POWER 13.8V AC
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
AMPLIFIER SYSTEM
NIGHT
TRANSFER
12345678910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
DRY CONTACT
CLOSURE IN
RINGING
VOLUME
MIN
ORT
TRUNK OR
PAGING P
PWR
MAX
600 OHM
AUDIO OUT
PAGING
HORN
* Up to (30)
8 Ohm Speakers
(not included)
PA-30 Paging Amplifier
see DOD# 489 (not included)
VIKING
PWR 15 VAC
70V OUT
600 OHM
SPKRS
SPKRS
123456
LED1
C
600 OHM
+ SPKR - + SPKR -
OUTPUT
70V OUT
MODEL PA-30
©
VIKING
ELECTRONICS
HUDSON, WI 54016
30 WATT TELECOM
PAGING AMPLIFIER
OUTPUT
AUX IN
PAGE IN
789101112
LED3
LED2
LED4
C
C
C
123on4
PAGE
PAGE IN
AUX IN
CONTACT
LOUD RINGING
PAGE
CONTACT
13 14 15 16 17
RINGING
LINE
LINE IN
LED5
C
MASTER
VOLUME
MIN MAX
CONTACT
CC NT
or
CLOSURE
NIGHT
TRANSFER
BACKGROUND
MUSIC IN
Existing Paging Amplifier
(not included)
C-1000B Door Entry/Paging Controller (not included)
VIKING
PWR 13.8 VAC
EARTH
GND
PHONE LINE
INPUT
123456789
COM N.O. N.C. - - - - AUX.
SIG GND
SIG GND
VIDEO 1 IN
VIDEO 2 IN
EARTH
C.O. LINE
GND
INPUT
PHONES
©
MODEL C-1000B
VIKING
ELECTRONICS
HUDSON, WI 54016
DOOR ENTRY / CCTV VIDEO
/ PAGING CONTROLLER
LINE OUT
TO PHONES
KEYLESS CONTACT
CLOSURE INPUT
DOORBOX 1
DOORBOX
10 11 12 13
CONTACT
OUTPUT
SIG GND
VIDEO OUT
C
LED1
OUT TO
KEYLESS
DOOR
DOORBOX
C.C. INPUT
BOX 1
13VAC PWR
DOORBOX 2
PWR OUTPUT
TALK BATTERY
OFF ON
DOOR
BOX 2
DOOR
DOOR
STRIKE 1
14 15 16 17 18 19
ON
1 2 3
C
LED2CLED3
N.O. COM N.C.
N.O. COM N.C.
DOOR STRIKE 1
DOOR STRIKE 2
STRIKE 2
Standard
Analog Phones
C.O. Line or Analog
PABX/KSU station
ON
OFF
1 2 3 4 5
VIKING
PAGING
VOLUME
AC
MIN
MAX
PAGING - LOUD RINGING
POWER 13.8V
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
RINGING LINES
1 - 3
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
AMPLIFIER SYSTEM
NIGHT
TRANSFER
12345678910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
DRY CONTACT
CLOSURE IN
RINGING
VOLUME
MIN
MAX
TRUNK OR
PAGING PORT
PWR
T
600 OHM
AUDIO OU
PAGI NG
HORN
25AE Paging Horn
(included)
VIKING
PAGING
VOLUME
AC
MIN
MAX
PAGING - LOUD RINGING
POWER 13.8V
AUDIO LOADING
TALK BATTERY
ALERT TONE
WARBLE / CHIME
ON
RINGING LINES
1 2 3 4 5
1 - 3
4 - 6
MODEL PA-2A
©
VIKING
ELECTRONICS
HUDSON, WI 54016
AMPLIFIER SYSTEM
NIGHT
TRANSFER
12345678 910
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
DRY CONTACT
CLOSURE IN
RINGING
VOLUME
MIN
MAX
ORT
TRUNK OR
PAGING P
PWR
600 OHM
AUDIO OUT
PAGI NG
HORN
Page 7
575 Hz
B. Double Gong (Two “Gong” Tones)
SSoouunnddOOuuttppuuttSSppeecciiffiiccaattiioonns
s
575 Hz
2.2 sec
0.74
sec
D. Door Chime (Ding-Dong)
C. Quadruple Chime (Four Descending Chime Tones)
A. Electronic Warble (Traditional Loud Ringer)
Duration of Contact Closure
Frequency alternates between 1440 Hz and 1140 Hz 20 times per second.
0.36
sec
0.36
sec
0.36
sec
2.2 sec
888 Hz 699 Hz 584 Hz 492 Hz
On
Off
On
Off
On
Off
On
Off
0.36
sec
794 Hz
526 Hz
2.7
sec
OOppeerraattiioon
n
When interfacing the PA-2A to a paging port, the TALK BATTERY switch (DIP switch 4) must be OFF. The PA-2A will
amplify all signals sent from the paging port. The page alert tone (DIP switch 3) is not an available option.
When interfacing with an unused telephone line input (trunk port), the TALK BATTERY switch (DIP switch 4) must be ON
and the PA-2A must be connected to an unused trunk port. Simply access that trunk port and talk into the handset to page.
A page alert tone may be enabled or disabled with DIP switch 3. When the page alert tone is enabled, paging will interrupt
and hold off loud ringing for the duration of the page.
In both instances, the PA-2A can monitor 1 - 6 C.O. lines, 1 - 6 analog PABX/KSU stations or a dry contact closure for loud
ringing. The PA-2A will produce the selected ringing tone when ring voltage is detected on these line inputs or a contact is
closed on pins 3 and 4. Select the electronic warble tone (traditional loud ringing) for noisy areas. The softer chime tones
work well in less noisy environments.
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.
7
Page 8
Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or subsidiaries
assume no responsibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate such changes.
Fax Back Doc 485
ZF301730 Rev B
Printed in the U.S.A.
PPrroodduuccttSSuuppppoorrttLLiinnee......771155..338866..8866666
6
FFaaxxBBaacckkLLiinnee......771155.
.338866..44334455
Even the best designed paging systems can experience feedback. Now you can
eliminate annoying feedback over your paging speakers with Viking’s model FBI-
1A digital anti-feedback paging interface. The FBI-1A utilizes state of the art digital
recording technology to record the “live” page from a phone system’s paging port
output or unused trunk port. The FBI-1A then immediately plays back the recorded
page once or twice (selectable) over the paging system.
Pages of up to 16 seconds (expandable to 60 seconds) can be stored and the FBI-
1A automatically adjusts to the page length for faster processing. In addition, the
FBI-1A can be programmed to provide pre-page and post-page alert tones.
For more information on the FBI-1A, see DOD# 465.
The PA-30 can directly drive up to thirty (30) 8 ohm paging speakers or fifty (50)
70 volt paging speakers. The PA-30 provides loud ringing and paging to elec-
tronic key systems, 1A2 Key systems, PABX’s as well as No-KSU phones and
multi-line phones.
Paging is accomplished by connecting the PA-30 to a paging port or unused tele-
phone line input (trunk port) of nearly any phone system.The PA-30 will also gen-
erate adjustable loud ringing from a ringing analog line or from a dry contact closure. Either a loud electronic warble, 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.
For more information on the PA-30, see DOD# 489.
The CPA-7B is a cost effective, multi- purpose, telecom paging system. The unit
features a low noise, high fidelity amplifier, providing 6 watts of power for a variety
of telecom paging applications. It can also provide background music and night
bell/common audible. In addition, multiple units may be daisy-chained for larger
paging applications.
The CPA-7B allows paging from any one of the following: an unused trunk input, a
page port, a C.O. line, Centrex line or analog PABX/KSU station port. For loud ringing, the CPA-7B generates an adjustable loud warble from a dry contact closure, a
ringing C.O. line or a ringing analog PABX/KSU station port.
For more information on the CPA-7B, see DOD# 455.
RReellaatteeddPPrroodduucctts
s
The 25AE and 30AE paging speakers provide additional economical paging coverage to existing Viking paging units (PA-2A, CPA-
7B, HF-3W, M2W) or to any system with an 8 ohm output.
In outdoor, factory or warehouse environments, 25AE paging horns
are the best method of producing understandable sound. In these
environments the directional design allows the installer to focus the
sound cone down aisles and toward work areas. In office and
restaurant environments, it is best to distribute sound more evenly.
Ceiling mounted 30AE speakers in close proximity offer the best distribution and are cost effective.
The 25AE Paging Horn features: adjustable base for easy mounting and directional adjustment, compact design for out of
the way mounting, and is designed to work with all of Viking’s paging products. The 30AE Ceiling Speaker features: attractive white grill for flush mounting in office ceiling, mounting hardware included, large permanent magnet, excellent frequency response, and is designed to work with all of Viking’s paging products.
For more information on the 25AE and 30AE, see DOD# 498.
8
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