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TECHNICAL
TECHNICAL
SR-1
SR-1
Single Line
Loud Ringer and
Door Chime
July 13, 2010
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Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided
Dimensions: 140mm x 115mm x 40mm (5.5” x 4.5” x 1.6”)
Shipping Weight: 0.75 kg (1.5 lbs)
Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95% non-
condensing humidity
Maximum Sound Pressure: 90 db @ 1 meter (nominal)
105 db with added 25AE Paging Horn
Connections: 6 cage clamp screw terminals
Add Loud Ringing to Any Analog Phone
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• Loud ringing from an analog line
• Loud ringing from a dry contact closure
• Choose one of four ringing sounds:
- Electronic warble (traditional loud ringer)
- Double gong (two identical “gong” tones)
- Quadruple chime (four descending chime tones)
- Electronic Bell
• Adjustable volume control
• Provides a door chime tone for either a door
bell, door open sensor or “Push for Assistance” button
• Test button for setting volume
• External 8 ohm speaker can be added
• Power supply included
The SR-1 will generate loud ringing from an analog ringing line or from a dry contact closure. There are 4 different ringing sounds to choose from. Loudness is easily adjusted
with a volume control and test button.
The SR-1’s unique sounding rings are useful
for employees that often work away from their
desks, allowing them to instantly recognize
when their phone is ringing. A second set of
contact inputs will trigger a door chime (doorbell) sound. This can be used to notify that a
door has opened or used as a door bell or push
for assistance button.
The SR-1 is easy to install and comes complete with a power supply and connections for
an optional external speaker.
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• Single line loud ringing
• Night bell ringing
• Business/offices/small warehouses
• Floating employee
• “Push Button for Assistance” chime
• Push button doorbell
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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.
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A. Wiring the SR-1
-
100
0
.
5
W
B. Mounting the SR-1
IMPORTANT: Electronic devices are susceptible to lightning and
power station electrical surges from both the AC outlet and the
telephone line. It is recommended that a surge protector be
installed to protect against such surges.
!
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 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.
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 individual-
ly 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.
LIMITED 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.
NO OTHER WARRANTIES. VIKING MAKES NO WARRANTIES RELATING TO ITS PRODUCTS OTHER THAN AS DESCRIBED ABOVE AND DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTIES OR MERCHANTABILITY OR FIT-
NESS FOR ANY PARTICULAR PURPOSE.
EXCLUSION OF CONSEQUENTIAL DAMAGES
. VIKING SHALL NOT, UNDER ANY CIRCUMSTANCES, BE LIABLE TO PURCHASER, OR ANY OTHER PARTY, FOR CONSEQUENTIAL, INCIDENTAL, SPECIAL OR EXEMPLARY DAM-
AGES ARISING OUT OF OR RELATED TO THE SALE OR USE OF THE PRODUCT SOLD HEREUNDER.
EXCLUSIVE REMEDY AND LIMITATION OF LIABILITY. WHETHER IN AN ACTION BASED ON CONTRACT, TORT (INCLUDING NEGLIGENCE OR STRICT LIABILITY) OR ANY OTHER LEGAL THEORY, ANY LIABILITY OF VIKING SHALL
BE LIMITED TO REPAIR OR REPLACEMENT OF THE PRODUCT, OR AT VIKING'S OPTION, REFUND OF THE PURCHASE PRICE AS THE EXCLUSIVE REMEDY AND ANY LIABILITY OF VIKING SHALL BE SO LIMITED.
IT IS EXPRESSLY UNDERSTOOD AND AGREED THAT EACH AND EVERY PROVISION OF THIS AGREEMENT WHICH PROVIDES FOR DISCLAIMER OF WARRANTIES, EXCLUSION OF CONSEQUENTIAL DAMAGES, AND EXCLUSIVE REMEDY AND LIMITATION OF LIABILITY, ARE SEVERABLE FROM ANY OTHER PROVISION AND EACH PROVISION IS A SEPARABLE AND INDEPENDENT ELEMENT OF RISK ALLOCATION AND IS INTENDED TO BE ENFORCED
AS SUCH.
PABX/KSU Common
Audible Contact Closure
Normally Open
Door Sensor
Switch
Magnet
- or -
Ringing
Analog Line
or
120V AC
13.8V AC
Power Input
13.8 VAC
LINE
CONTACT
CHIME
EXT SPEAKER
Rear View of the SR-1
3.40"
1.55"
W
5
.
0
3.30"3.40" 2.35"
170200
Q
100
Doorbell or
"Push for
Assistance"
Button
VIKING©
Optional 8 Ohm
Speaker (model
25AE shown,
not included)
To open the speaker box,
remove the two screws from
the front of the cover.
Rear View of the SR-1Front View of the SR-1
UP
Mount the back panel to a wall,
single gang box or 4" x 4" junction
box with the arrow pointing up.
Side View of the SR-1
Attach the cover to the base
with the two included
screws as shown above.
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1. DIP Switch Programming
Sw 1
OFF
OFF
ON
ON
Sw 2
OFF
ON
OFF
ON
Description
Electronic Warble
Double Gong
Quadruple Chime
Electronic Bell
575 Hz
b. Double Gong (Two “Gong” Tones)
575 Hz
2.2 sec
0.74
sec
a. Electronic Warble (Traditional Loud Ringer)
Duration of Ring/Closure
Frequency alternates between 1440 Hz and 1140 Hz 20 times per second.
On
Off
On
Off
All tones require a minimum of 180ms of ringing voltage (or contact closure) to trigger. Once triggered, the electronic
warble and electronic bell will run continuously until ringing stops (or contacts open). All other tones (double gong,
quadruple chime, and 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.
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2. Test Button
The Test Button is used to test
the selected tone and set the volume level.
c. Quadruple Chime (Four Descending Chime Tones)
0.36
sec
0.36
sec
0.36
sec
2.2 sec
888 Hz 699 Hz 584 Hz 492 Hz
On
Off
A. Single Line Loud Ringer
The SR-1 contains two different functions: loud ringing and door chime. Use the following sections to program and set-up
each function.
3. Sound Output Specifications for Loud Ringer
d. Electronic Bell
On
Off
Duration of Ring/Closure
Frequency alternates between 773 Hz and 769 Hz 20 times per second.
VIKING©
Test Button
Internal View of the SR-1Front View of the SR-1
DIP Switches
1
2
OFF ON
Vol ume
Control
Minimum Maximum
(bottom view)
Use a small screw
driver to adjust.
ON
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The SR-1 will monitor for ringing on an analog phone line such as a PABX/KSU station and will produce the selected loud
ringing tone when ring voltage is detected. A dry contact closure can also be used to trigger the selected loud ringing tone.
Select the electronic warble tone (traditional loud ringing) for noisy areas. The softer chime and bell tones work well in less
noisy environments. The front panel Test Button can be used to easily set the volume level.
A momentary contact closure on the door chime screw terminals will produce the door chime (Ding-Dong) tones. This can
be used to notify that a door has been opened, or used as a doorbell, or “Push for Assistance” button.
An external 8 Ohm speaker can be used for greater volume and/or additional coverage.
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.
DOD# 477
ZF301840 Rev B
Printed in the U.S.A.
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.338866..44334455
On
Off
0.36
sec
794 Hz
526 Hz
2.7
sec
B. Door Chime
A second set of contact inputs will trigger a door chime (doorbell)
sound. This can be used to notify that a door has opened or used
as a door bell or push for assistance button. A momentary contact closure on the door chime screw terminals will produce the
door chime (Ding-Dong) tones (right).
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The 25AE and 30AE paging speakers provide additional economical paging coverage to existing Viking paging/loud ringing units (PA-2A, CPA-7B, HF-3W, SR-1,
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 speak-
ers in close proximity offer the best distribution and are cost effective.
Model 25AE
Model 30AE
?
Need More Information on the 25AE and 30AE?
Call (715) 386-4345 and select 498.
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.
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 ana-
log 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.
Model PA-2A
?
Need More Information on the 25AE and 30AE?
Call (715) 386-4345 and select 498.
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