Viking Electronics SRL-1 User manual

Features Applications
Specifications
www.VikingElectronics.com
Information: 715-386-8861
• Bright flashing ring indication LEDs visible over 100 feet
• 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 doorbell, a door
open sensor, or a “Push for Assistance” button
• Test button for setting volume
• External 8-Ohm speaker can be added
• Power supply included
Power: 120V AC/12V DC 500mA, UL listed adapter
provided
Dimensions: 5.5” x 4.5” x 1.7” (140mm x 115mm x
43mm)
Shipping Weight: 1.5 lbs (0.75 kg)
Environmental: 32°F to 90°F (0°C to 32°C) with 5% to
95% noncondensing humidity
Maximum Sound Pressure: 90 dB @ 1 meter (nominal),
105 dB with added 25AE Paging Horn
Connections: 6 cage clamp screw terminals
• Single line loud ringing
• Night bell ringing
• Business/offices/small warehouses
• Floating employee
• “Push Button for Assistance” chime
• Doorbell chime
The SRL-1 will generate loud ringing and bright
flashing LEDs 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 SRL-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 SRL-1 comes complete with a power supply
and connections for an optional external speaker.
PRODUCT
MANUAL
Designed, Manufactured and Supported in the USA SRL-1
Single Line Loud Ringer
with Visual Ring Indication
September 22, 2022
SECURITY & COMMUNICATION
VIKING
Add Loud Ringing and Visual Ring Indication
to Any Analog Phone Line

Wiring
2
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.
Rear View of the SRL-1
120V AC
PABX/KSU
Common Audible
Contact Closure
Ringing Analog
PABX/KSU Station
- OR -
Magnet
OR
Doorbell or
"Push for
Assistance"
Button
LINE
Test Button
12 VDC
CONTACT
CHIME
EXT SPEAKER
12V DC
Power
Input
Optional 8-Ohm Speaker
(model 25AE shown, not included)
Normally Open
Door Sensor
Switch
B. Mounting the SRL-1
UP
3.40”
3.30”
2.35”3.40”
1.55” Mount the back panel to a wall, a
single gang box or a 4” x 4” junction
box with the arrow pointing up.
Attach the cover to the base with
the two included screws as shown.
Internal View of the
back panel SRL-1 Side View of the SRL-1
Rear View of the SRL-1
Programming
A. Single Line Loud Ringer
The SRL-1 contains two different functions: single line loud ringer or door chime. Use the following sections to program and
set-up each function.
A. Wiring the SRL-1
12
ON
OFF ON
DIP Switches
(bottom view)
Volume
Control
Minimum Maximum
Use a small screw
driver to adjust.
Test Button
Internal View of the SRL-1
1. DIP Switch Programming
Sw 1 Sw 2 Description
OFF OFF Electronic Warble
OFF ON Double Gong
ON OFF Quadruple Chime
ON ON Electronic Bell
2. Test Button
The Test Button is used to test the
selected tone and set the volume level.

3
3. Sound Output Specifications for Loud Ringer
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.
a. Electronic Warble (traditional loud ringer)
Duration of Ring/Closure
Frequency alternates between
1440 Hz and 1140 Hz 20 times per second
0.74 sec 2.2 sec
0.36
sec
0.36
sec
0.36
sec 2.2 sec
Duration of Ring/Closure
Frequency alternates between
773 Hz and 769 Hz 20 times per second
575 Hz 575 Hz
888 Hz 699 Hz 584 Hz 492 Hz
ON
OFF
ON
OFF
ON
OFF
ON
OFF
b. Double Gong (two “gong” tones)
c. Quadruple Chime (four decending chime tones)
d. Electronic Bell
B. Door Chime
2.7 sec
794 Hz 526 Hz
ON
OFF
0.36 sec
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).

4
The SRL-1 will monitor for ringing on an analog phone line such as a PABX/KSU station and flash three bright LEDs and
will produce the selected loud ringing tone when ring voltage is detected. A dry contact closure can also be used to trigger
the LEDs and 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 “Test” button on the PCB 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 and flash
the LEDs. 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.
Operation
Warranty
Printed in the U.S.A
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 454 ZF304480 REV 1
Product Support: 715-386-8666
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 to Friday 8:00am - 5:00pm central time. So 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 the Product Manual in front of you.
3. It is best if you are on site.
TWO YEAR 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 two years from the date of purchase from any authorized Viking distributor. 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 (RA) 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.
This warranty does not cover non-EWP products that have been exposed to wet or corrosive environments. This warranty does not cover stainless steel surfaces that have not been properly maintained.
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 FITNESS 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 DAMAGES 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.
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.
The original product boxes are not designed for shipping - an overpack box is required to prevent damage
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:
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 RA number on the outside of each carton being returned.
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 (RA) number will be issued. This
number is valid for fourteen (14) calendar days from the date of issue.
3. After obtaining the RA number, return the approved equipment to your distributor. Please reference
the RA number on the paperwork being shipped back with the unit(s), and also the outside of the
shipping box. The original product boxes are not designed for shipping - an overpack box is required
to prevent damage in transit. Once your distributor receives the package, they will replace the
product over the counter at no charge. The distributor will then return the product to Viking using
the same RA number.
4. The distributor will NOT exchange this product without first obtaining the RA 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.
VIKING ELECTRONICS
1531 INDUSTRIAL STREET
HUDSON, WI 54016
If trouble is experienced with the SRL-1, for repair or warranty information, please contact:
Viking Electronics, Inc., 1531 Industrial Street, Hudson, WI 54016 Phone: [phone]
If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the
problem is resolved.
Connection to Party Line Service is subject to State Tariffs. Contact the state public utility commission, public service commission or corporation
commission for information.
WHEN PROGRAMMING EMERGENCY NUMBERS AND (OR) MAKING TEST CALLS TO EMERGENCY NUMBERS:
Remain on the line and briefly explain to the dispatcher the reason for the call. Perform such activities in the off-peak hours, such as early morning
or late evenings.
It is recommended that the customer install an AC surge arrester in the AC outlet to which this device is connected. This is to avoid damaging
the equipment caused by local lightning strikes and other electrical surges.
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 and the requirements adopted by the ACTA. On the side of this equipment is a label that
contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this number must be provided to the
telephone company.
The REN is used to determine the number of devices that may be connected to a telephone line. Excessive REN's on a 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 a line, as determined by the total REN's, contact the local telephone company. For products
approved after July 23, 2001, the REN for this product is part of the product identifier that has the format US:AAAEQ##TXXXX. The digits represented
by ## are the REN without a decimal point (e.g., 03 is a REN of 0.3). For earlier products, the REN is separately shown on the label.
The plug used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and
requirements adopted by the ACTA. If your home has specially wired alarm equipment connected to the telephone line, ensure the installation of
this SRL-1 does not disable your alarm equipment. If you have questions about what will disable alarm equipment, consult your telephone company
or a qualified installer.
If the SRL-1 causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service
may be required. But 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 to maintain uninterrupted
service.