Viking Pager CPA 7B User Manual

CPA-7B  
Telecommunication Peripheral Products  
General Purpose  
Telecom Paging System  
January 7, 1999  
Technical Practice  
Add Paging, Loud Ringing and Background  
Music to Centrex, PABX’s or Key Systems  
The CPA-7B is a cost effective, multi- purpose, telecom  
paging system.  
The CPA-7B 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.  
Compatible with ringing C.O. lines, Centrex lines and  
analog PABX/KSU station poratsdjuastawbelell as unused trunk inputs, the CPA-7B will also  
interface directly with standard paging ports. For loud ringing, the CPA-7B generates  
an adjustable loud warble from a dry contact closure, a ringing C.O. or a ringing analog  
PABX/KSU station.  
The CPA-7B is easy to install and can eliminate the installation of multiple bells, relays  
and paging cards.  
Features  
Applications  
• 6 watts of paging power (powers up to (8) 8  
ohm horns/speakers)  
• Paging and loud ringing for Centrex systems  
• Paging and loud ringing for phone systems with  
paging ports, unused analog station ports or  
unused trunk inputs  
Increased audio fidelity with low noise  
amplifier  
• Interfaces with ringing C.O. lines, Centrex lines,  
paging ports, unused phone system trunk  
inputs, or ringing analog station ports  
600 ohm audio output to connect multiple  
CPA-7B’s for larger paging applications  
• (1) 8 ohm 25AE paging horn included  
• Day/night switchable for paging/loud ring  
• Ringing/alert tone volume adjustment  
• Paging volume adjustment  
Selectable ring trip paging and night bell  
• Background music is muted during page  
10 pin cage clamp terminal strip for easier  
wiring  
Sales...(715) 386 - 8861  
Made in the U.S.A.  
Specifications  
Power: 120V AC/13.8V AC 1.25 A, UL listed adapter provided  
Amplifier: 6 watts - to power up to (8) 8 ohm speakers  
(cascadable to drive additional speakers)  
Dimensions: 133 mm x 89 mm x 44 mm (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  
• Provides “Night Bell” warble tone via contact  
closure or ringing analog circuit  
• Provides page “Alert” tone before paging  
• Adjustable ring trip paging time out for auto  
disconnect  
Speakers: (1) 25AE paging horn provided  
Sound Pressure Level: 110dB, 1KHz @ 1m with (1) 25AE  
Paging Horn (included), each additional horn will drop the output  
level of all horns by 1dB  
Maximum Speaker Cable Length: 91 m (300 ft) 18 AWG  
Connections: (1) RJ11 jack, (1) 3.5mm (1/8”) audio jack, (1)  
2.1mm barrel jack  
Audio patch cord provided  
Talk Battery Output: 19V DC (loop current 36mA nominal)  
 
C. Paging from an Unused Phone System Trunk Input  
1. Set the MODE SWITCH to the TRUNK/PAGING PORT position.  
2. Adjust the RING TRIP TIME OUT POT to its maximum (fully clockwise) position.  
3. Connect terminal 8 to 5 to provide talk battery on the PAGING INPUT PORT.  
4. Connect the unused trunk port to the PAGING INPUT PORT.  
Note: If both paging and loud common audible are required, connect the night transfer switch (optional), the phone  
system common audible dry contacts and jumper terminal 6 to 7 as shown below.  
Caution: Do NOT connect speakers with a combined parallel impedance of less than 1 ohm. To power more  
speakers, see Installation/Applications section F.  
Note: The “Common Audible” contact  
VIKING©  
MODEL CPA-7B  
PAGING  
VOLUME  
closure (below) will activate during  
incoming ring on the phone system’s  
line inputs (programmable on many  
systems). Night bell (electronic warble  
tone) will then be broadcast in  
cadence with the incoming ring.  
RING/ALERT TONE  
VOLUME  
VIKING  
ELECTRONICS  
HUDSON, WI 54016  
Unused Phone  
System (PABX/KSU)  
Trunk Input  
MIN MAX  
MIN MAX  
GENERAL PURPOSE TELECOM  
PAGING SYSTEM  
-
MODE SWITCH  
TRUNK/PAGING PORT  
RING TRIP  
1
2
3
4
5
6
7
8
9
10  
Night Transfer Switch  
(not included)  
PAGING MUSIC TIME  
INPUT  
INPUT OUT  
Phone System  
Common Audible  
RING TRIP  
N.O.  
Dry Contact  
Closure  
(see Note above)  
TIME OUT  
Adjustment  
POT  
Background  
Music Source  
30AE  
30AE  
6 ft audio  
patch cord (included)  
25AE  
25AE  
Up to (8) 8 ohm  
speakers may  
be connected  
in parallel.  
D. Paging from a Phone System’s 600 Ohm Paging Port (with page dry contact closure provided)  
1. Set the MODE SWITCH to the TRUNK/PAGING PORT position.  
2. Adjust the RING TRIP TIME OUT POT to its maximum (fully clockwise) position.  
3. Connect the phone system’s paging port to the PAGING INPUT PORT.  
4. Connect the phone system’s paging dry contacts to terminals 5 and 7. The contact closure will activate the alert  
tone for paging and mute the background music.  
Note: If both paging and loud common audible are required, wire the night transfer switch (optional) to the phone  
system’s common audible dry contacts and jumper terminals 9 to 6 as shown below.  
Caution: Do NOT connect speakers with a combined parallel impedance of less than 1 ohm. To power more  
speakers, see Installation/Applications section F.  
Note: The “Page” contact closure  
(below) will initiate paging from the  
VIKING© MODEL CPA-7B  
PAGING  
VOLUME  
RING/ALERT TONE  
VOLUME  
phone system’s paging port. The  
“Common Audible” contact closure  
(below) will activate during incoming  
ring on the phone system’s line inputs  
(programmable on many systems).  
Night bell (electronic warble tone) will  
then be broadcast in cadence with the  
incoming ring.  
VIKING  
Phone System  
(PABX/KSU)  
Paging Port  
ELECTRONICS  
HUDSON, WI 54016  
MIN MAX  
MIN MAX  
Background  
Music Source  
GENERAL PURPOSE TELECOM  
PAGING SYSTEM  
-
MODE SWITCH  
TRUNK/PAGING PORT  
RING TRIP  
1
2
3
4
5
6
7
8
9
10  
PAGING MUSIC TIME  
INPUT INPUT OUT  
RING TRIP  
TIME OUT  
Adjustment  
POT  
Page  
N.O.  
(see Note above)  
6 ft audio  
patch cord (included)  
Phone System  
Dry Contact  
Closures.  
30AE  
30AE  
25AE  
25AE  
Common Audible  
(see Note above)  
Up to (8) 8 ohm  
speakers may  
be connected  
in parallel.  
N.O.  
Night Transfer Switch  
(not included)  
 
E. Paging from a Phone System’s 600 Ohm Paging Port  
1. If the phone system does NOT provide a dry contact closure on “Page”, connect the paging port to the 3.5mm  
(1/8”) music input jack.  
2. If loud common audible is required, connect the night transfer switch (optional), the phone system’s common  
audible dry contacts and jumper terminals 6 to 7 as shown below.  
Note: The CPA-7B can NOT provide background music or alert tones in this application.  
Caution: Do NOT connect speakers with a combined parallel impedance of less than 1 ohm. To power more  
speakers, see Installation/Applications section F.  
VIKING© MODEL CPA-7B  
Note: The “Common Audible” contact  
closure (below) will activate during  
incoming ring on the phone system’s  
line inputs (programmable on many  
systems). Night bell (electronic warble  
tone) will then be broadcast in  
cadence with the incoming ring.  
PAGING  
VOLUME  
RING/ALERT TONE  
VOLUME  
VIKING  
ELECTRONICS  
HUDSON, WI 54016  
MIN MAX  
MIN MAX  
GENERAL PURPOSE TELECOM  
PAGING SYSTEM  
Phone System  
(PABX/KSU) Paging  
Port  
-
MODE SWITCH  
TRUNK/PAGING PORT  
RING TRIP  
1
2
3
4
5
6
7
8
9
10  
PAGING MUSIC TIME  
INPUT  
INPUT OUT  
Night Transfer Switch  
(not included)  
Phone System  
RING TRIP  
TIME OUT  
Adjustment  
POT  
Common Audible  
N.O.  
Dry Contact  
Closure  
(see Note above)  
6 ft audio  
patch cord (included)  
30AE  
30AE  
Note: For a RCA to stereo plug adapter,  
25AE  
25AE  
Up to (8) 8 ohm  
speakers may  
be connected  
in parallel.  
order Radio Shack part #274-387.  
F. Cascading Multiple CPA-7B’s to Drive Additional Speakers  
An infinite number of CPA-7B’s may be daisy-chained together to a master CPA-7B to drive additional speakers as  
required. Only the master CPA-7B should be connected to the paging source, background music, phone system’s  
dry contact closures, etc. The master CPA-7B controls the paging and ring/alert tone volume for all units. Set  
paging control volume on all slave units to the maximum position. Connect as shown below.  
Master CPA-7B  
VIKING©  
VIKING©  
VIKING©  
MODEL CPA-7B  
MODEL CPA-7B  
MODEL CPA-7B  
C.O. line, Centrex  
line, Phone  
PAGING  
VOLUME  
RING/ALERT TONE  
VOLUME  
PAGING  
VOLUME  
RING/ALERT TONE  
VOLUME  
PAGING  
VOLUME  
RING/ALERT TONE  
VOLUME  
Systems Analog  
Station, Trunk or  
Paging Port  
VIKING  
VIKING  
VIKING  
ELECTRONICS  
ELECTRONICS  
ELECTRONICS  
HUDSON, WI 54016  
HUDSON, WI 54016  
HUDSON, WI 54016  
MIN  
MAX  
MIN  
MAX  
MIN  
MAX  
MIN  
MAX  
MIN  
MAX  
MIN  
MAX  
GENERAL PURPOSE TELECOM  
PAGING SYSTEM  
GENERAL PURPOSE TELECOM  
PAGING SYSTEM  
GENERAL PURPOSE TELECOM  
PAGING SYSTEM  
-
-
-
MODE SWITCH  
MODE SWITCH  
MODE SWITCH  
1
2
3
4
5
6
7
8
9
10  
1
2
3
4
5
6
7
8
9
10  
1
2
3
4
5
6
7
8
9
10  
TRUNK/PAGING PORT  
RING TRIP  
TRUNK/PAGING PORT  
RING TRIP  
TRUNK/PAGING PORT  
RING TRIP  
PAGING  
INPUT  
MUSIC  
INPUT  
TIME  
OUT  
PAGING  
INPUT  
MUSIC  
INPUT  
TIME  
OUT  
PAGING  
INPUT  
MUSIC  
INPUT  
TIME  
OUT  
Connect according  
to your application  
Not Used  
Not Used  
Adjust  
according  
to your  
To  
Additional  
CPA-7B’s  
application  
6 ft audio patch cord  
(included)  
6 ft audio patch cord  
(included)  
Background  
Music Source  
Note: One end of the Audio Cord must be cut and  
wired directly to pins 3 and 4 to use multiple CPA-7B’s.  
Note: One end of the Audio Cord must be cut and  
wired directly to pins 3 and 4 to use multiple CPA-7B’s.  
Note: If a lower volume  
setting is desired on one  
slave unit, it must be  
connected as the last unit  
in the chain.  
Additional  
Horns or  
Speakers  
Additional  
Horns or  
Speakers  
Additional  
Horns or  
Speakers  
Up to (8) 8 ohm speakers  
may be connected in parallel  
Up to (8) 8 ohm speakers  
may be connected in parallel  
Up to (8) 8 ohm speakers  
may be connected in parallel  
Product Support Line...(715) 386-8666  
Fax Back Line...(715) 386-4345  
Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking  
Electronics, its affiliates and/or subsidiaries assume no responsibility for errors and/or omissions contained in this information. Revisions of  
this document or new editions of it may be issued to incorporate such changes.  
ZF301200 Rev A  
Fax Back Doc # 455  
Printed in the U.S.A.  
 

Texas Instruments Projector ep780 User Manual
Thule Bike Rack Kit 2021 User Manual
Toastmaster Oven TOV435RLB User Manual
Tonka Video Game Console MONSTER TRUCKS Manual User Manual
Toshiba CRT Television 24AF45 User Manual
Toshiba DVD Player SD4300 User Manual
Tripp Lite Network Cables N201 001 RD User Manual
Vertical Communications Telephone GCA70 313 User Manual
Vizio Speaker VSB207 User Manual
VTech Handheld Game System Magic Wand Laptop User Manual