Page 1
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TECHNICAL
TECHNICAL
SLP-4
SLP-4
Single Line Paging
Controller with CD Quality
Westminster Chimes
October 3, 2008
Add Whole-House Paging, Loud Ringing, Phone-to-
Phone Intercom and CD Quality Westminster Door
Chimes to Your Multi-Room Audio System
The SLP-4 Single Line Paging controller will allow you to
page family members or co-workers from any phone in
your home or small office. The pages can be heard over
the same speakers that are installed for multi-zone music
distribution.
The SLP-4 provides inputs for 4 lighted doorbell switches. The inputs select 4 different CD quality sounds from
a library of eight factory recordings including
Westminster bells, chimes, alert tones, barking dogs, etc.
Alternatively, users may record their own CD quality
sounds into the SLP-4 from their PC’s USB port. When the doorbell switch is pressed, background music is muted while the appropriate sound is heard over the system speakers.
The SLP-4 connects in series with a single existing phone line. The unit has a built-in 2 watt
amplifier, pre-amp output, music on hold input, intercom features, and selectable loud ringing.
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1
Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided
Dimensions: 210mm x 159mm x 45mm (8.25” x 6.25” x 1.75”)
Shipping Weight: 1.5 kg (3.2 lbs)
Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95%
non-condensing humidity
Paging Amplifier Output: 2 watts - powers up to (3) 8 ohm (16)
45 ohm speakers
Sound Pressure: 100 dB @ 1 meter (loud electronic warble
from 25AE paging horn)
REN: 0.5A
Maximum Speaker Output Wire Run: 91m (300 ft), 18 AWG
Maximum Doorbell Switch Wire Run: 305m (1000 ft), 24 AWG
Maximum Load on Page Trigger Output: 1K Ohm
Talk Battery: 36V DC
Connections: 24 screw terminal block positions, (4) RCA jacks,
(1) Type B USB jack, (1) 3.5mm (1/8”) audio jack
SSppeecciiffiiccaattiioonns
s
FFeeaattuurrees
s
• Factory loaded CD quality Westminster door chimes
• Stereo line level pre-amp inputs/outputs for whole house
audio systems
• Built-in two-watt mono paging amplifier with gain control
• Phone to phone intercom
• Place callers on music-on-hold when paging
• Can provide background music from an external source
• Background music mute (automatic during paging or
touch tone selectable while you are on a call)
• Selectable loud ringing (electronic warble over speakers)
• Four doorbell switch inputs (lighted or non-lighted) for
activating door chimes
• Other door sounds: ding-dong, knocking, tones, barking
• USB port for loading custom wave file chime tones/
sounds/music
• 6 minutes of recorded audio storage
• Switch selectable on-hold alarm tones
• Page trigger output (12V signal for enabling paging
source input on multi-source amps)
• Individual Chime, Page, and Ringing volume controls
• Bypass code - ignores all touch tones on next off-hook
allowing you to steer through auto attendants, etc.
• Page from multiple phone lines by connecting multiple
units
• Comes complete with power supply
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• Whole house/small business paging from existing
phones
• Add paging, intercom, and music on hold features for
small businesses
• Loud ringing / night bell
• Compatible with C-200, C-1000B and C-2000A
• Museum or Info Center, 4 button audio server
AApppplliiccaattiioonns
s
Page 2
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 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.
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If trouble is experienced with the SLP-4, for repair or warranty information, please contact:
Viking Electronics, Inc., 1531 Industrial Street, Hudson, WI 54016 (715) 386-8666
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 SLP-4 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 SLP-4 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.
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 715-3868666 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 FITNESS FOR ANY PAR-
TICULAR 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.
VIKIN
WER
13.8 VAC
DIP Switches (see page 8)
USB INPUT - Type B jack for
downloading custom wave files.
Music on Hold Input (mono,
1/8" / 3.5mm) Line level input
from radio, etc.
Optional Earth Ground
C.O. / Phone Line Input
Line Out to Phones
Doorbell Switch Inputs (lighted or non-lighted) - Provides
door chime over speakers (not polarity sensitive). Input can
also be connected to a Viking model C-1000B or C-2000A
for unique front / back door chimes.
Loud Ring Enable Input (shorted: enabled, open: disabled)
Provides warble over speakers during phone line ringing.
MUSIC ON
LD INPUT
O LIN
LE LINE PAGING CONTROLLE
TRIGGERED AUDIO CHIME
TRIGGERED AUDIO
HIME/MESSAGE SELECTIONS
ER TRIGGER INPU
FILE
LE
UT T
PHONE
1
NPUT
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U
MODEL SLP-4
VIKING
UDSON, WI 54016
ITH FOUR RECORDABL
TRIG 3TRIG
MESSAGES
DOORBELL MODE
DIAL "9
POWERMUTEAUDIOPAGE
POWE
M
LOUD
N HOLD ALARM
PAGE
UDIOPAGE
SPK
UTPU
TRIGGERED AUDIO
PLAYBACK VOLUME
VOLUME
Status LEDs
Volume Controls - For paging, amp gain,
12VD
D RINGIN
VOLUM
WAT
AMP GAIN
E TRIGGER
T
.
N.
M
.
loud ringing, and triggered chime tones.
Page Trigger Output - Connect to multizone amplifiers requiring a switched 12VDC
signal for enabling the paging source input.
Dry Page Trigger - Secondary dry relay
output contacts.
Left and Right Audio Loop Output
(stereo, RCA-type) Line level output to
external amplifier.
Left and Right Audio Loop Input
(stereo, RCA-type) Line level pre-amp
input for background music, etc.
Speaker Output (2 watt maximum, connect
up to three 8-ohm speakers in parallel)
I.O. Communications - Connect to multiple units for multiline applications with one amplifier (polarity sensitive).
Page 3
IInnssttaallllaattiioon
n
3
A. Music On Hold
B. Telecom Wiring
A music source, such as a radio, can be
connected to the SLP-4’s MOH input
jack using the provided audio cord. This
will provide any caller that has been put
on hold with music, to reassure callers
they have remained connected while
waiting. Adjust the MOH level with the
volume control on the music source.
The SLP-4 should be wired ahead of all phones so that every phone can use the SLP-4 Telcom features (Page, Hold,
Intercom, etc.). Connect the phones to the two screw terminals labeled “OUT TO PHONES”.
The incoming analog phone service (C.O. line, VoIP analog port, etc.) is to be connected to the screw terminals labeled
“CO LINE INPUT”.
To increase surge protection, wire the “EARTH GND” screw terminal to a water pipe, or grounding rod.
To enable the SLP-4 to provide a loud ringing “warble” sound over the speakers when a call is ringing in, strap together screw terminals labeled “LOUD RING ENABLE”.
Paging volume and Loud Ringing volume levels can be independently adjusted using a small screwdriver to adjust the
trim POTs on the right side of the SLP-4.
13.8V AC
Adapter
(included)
120V AC
VIKING
POWER
13.8 VAC
SINGLE LINE PAGING CONTROLLER
TRIGGERED AUDIO CHIMES / MESSAGES
MODEL SLP-4
©
VIKING
ELECTRONICS
HUDSON, WI 54016
WITH FOUR RECORDABLE
PLAYBACK VOLUME
1/8" (3.5mm) Double
Ended Audio Cord
(included)
Adjust Music On
Hold Volume
MUSIC ON
HOLD INPUT
Music On Hold
Source (Radio)
CO LINE
TRIGGERED AUDIO
CHIME/MESSAGE SELECTIONS
PER TRIGGER INPUT
WAVE
USB
FILE
1234
LED
INPUT
USB
MSG
MSG MSG
OUT TO
INPUTGND
PHONES
USB TRIG 1
TRIG 2 TRIG 3 TRIG 4
MSG
LOUD
RING
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
POWER MUTE AUDIO PAGE
PAGE
POWER
MUTE AUDIO PAGE
+ -
+ SPK -
IO COM
OUTPUT
PAGE TRIGGER
TRIGGERED AUDIO
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
OUTPUT
DRY
WET
12VDC
COM
N.C.
+
N.O.
13.8V AC
Adapter
(included)
120V AC
*Earth
Ground
VIKING
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
CO LINE
INPUTGND
SINGLE LINE PAGING CONTROLLER
TRIGGERED AUDIO CHIMES / MESSAGES
CHIME/MESSAGE SELECTIONS
WAVE
USB
FILE
LED
INPUT
USB
OUT TO
PHONES
USB TRIG 1
WITH FOUR RECORDABLE
TRIGGERED AUDIO
PER TRIGGER INPUT
1234
MSG
MSG MSG
TRIG 2 TRIG 3 TRIG 4
MODEL SLP-4
©
VIKING
ELECTRONICS
HUDSON, WI 54016
POWER MUTE AUDIO PAGE
MSG
LOUD
+ -
RING
IO COM
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
PAGE
POWER
MUTE AUDIO PAGE
+ SPK OUTPUT
TRIGGERED AUDIO
PLAYBACK VOLUME
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
COM
N.C.
+
Adjust Page
Volume
Adjust Loud
Ringing Volume
N.O.
C.O. / Phone Line
To Additional
Standard
Analog Phones
Standard
Analog Phone
Optional Methods for
Enabling Loud Ringing
Shorted Time Controlled
Relay
- or - - or -
"Night"
Switch (SPST)
Page 4
D. Amplified Speaker Output
4
C. Doorbell / Triggered Audio Connections
The SLP-4 will accommodate up to 4 doorbell inputs. A lighted or non-lighted doorbell button, or any other normally
open switch that provides a momentary closure, can trigger the SLP-4 to play a door chime recording. The SLP-4 is
factory loaded with 8 different non compressed true CD quality chimes / sounds (see DIP Switch Programming, page
8). Each of the 4 triggered inputs can be selected to playback any one of the 8 recordings using the associated DIP
Switches. Alternatively, users may load their own CD quality recordings into the SLP-4 from their PC via the USB connection (see Downloading .wav Files,
page 9).
The recorded Chimes / Sounds volume
level can be adjusted using a small
screwdriver to adjust the trim POT on
the right side of the SLP-4.
Since 6 minutes of high quality audio
may be custom recorded, the SLP-4
can be used as a 4 button information
on-demand announcer at a museum or
information booth point of interest location. Because the SLP-4 includes a
built in 2 watt amplifier, no other electronics besides the momentary push
buttons, and speaker(s) are needed.
For convenience, the SLP-4 supplies a 2
watt amplified output that can be useful in
a couple of different ways:
1. If the installation does not have an existing paging or audio system and only a few
speakers are needed, the SLP-4 will also
serve as the power amplifier to directly
drive up to three 8 ohm speakers.
2. If the installation uses a whole house
audio system in which all zones are turned
off at night, the SLP-4’s speaker output can
be used to drive a few speakers in central
locations (i.e. front hallway), so the SLP-4
features such as the Doorbell Chimes can
still be heard.
13.8V AC
Adapter
(included)
120V AC
13.8V AC
Adapter
(included)
VIKING
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
CO LINE
INPUTGND
Doorbell
Switch 1
Doorbell
Switch 2
Driveway Detector can
trigger "Alert Tone"
120V AC
©
VIKING
ELECTRONICS
HUDSON, WI 54016
SINGLE LINE PAGING CONTROLLER
WITH FOUR RECORDABLE
TRIGGERED AUDIO CHIMES / MESSAGES
TRIGGERED AUDIO
CHIME/MESSAGE SELECTIONS
PER TRIGGER INPUT
WAVE
USB
FILE
1234
LED
INPUT
OUT TO
PHONES
USB
USB TRIG 1
MSG
MSG MSG
TRIG 2 TRIG 3 TRIG 4
MSG
LOUD
RING
-OR- -OR-
VIKING
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
CO LINE
INPUTGND
SINGLE LINE PAGING CONTROLLER
TRIGGERED AUDIO CHIMES / MESSAGES
CHIME/MESSAGE SELECTIONS
WAVE
USB
FILE
LED
INPUT
USB
OUT TO
PHONES
USB TRIG 1
MODEL SLP-4
TRIGGERED AUDIO
PLAYBACK VOLUME
LOUD RINGING
PAGE TRIGGER
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
POWER MUTE AUDIO PAGE
PAGE
POWER
MUTE AUDIO PAGE
+ -
+ SPK -
IO COM
OUTPUT
Yard Motion Detector can
trigger "Barking Dog"
©
HUDSON, WI 54016
WITH FOUR RECORDABLE
TRIGGERED AUDIO
PER TRIGGER INPUT
1234
MSG
MSG MSG
TRIG 2 TRIG 3 TRIG 4
Up to (3) 8 Ohm
Speakers
OUTPUT
WET
12VDC
+
Doorbell
Switch 4
Doorbell
Switch 3
MODEL SLP-4
VIKING
ELECTRONICS
POWER MUTE AUDIO PAGE
POWER
MSG
LOUD
+ -
RING
IO COM
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
PAGE
VOLUME
VOLUME
2 WATT
AMP GAIN
DRY
COM
N.O.
N.C.
PAGE
MUTE AUDIO PAGE
+ SPK OUTPUT
Adjust Chime
TRIGGERED AUDIO
PLAYBACK VOLUME
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
COM
N.C.
+
Volume
N.O.
Model 25AE
Paging Horn
shown
(not included)
Model 30AE Ceiling Speaker
shown (not included)
Page 5
5
E. Audio Connections
How the SLP-4 audio connections are wired, is dependent on the system it is being installed into. Shown below are
two possible examples.
1. Wiring to a Multi-Zone Whole House Audio System
Typical of multi-zone whole house audio systems, a single RCA audio jack is used for its page
input. Most multi-zone controllers/amplifiers
require a 12 Volt DC trigger signal (or relay contact closure), to automatically switch the source
to the “page” input. The SLP-4 will provide a
switched 12VDC signal (or dry relay contact closure), which is maintained while the unit is paging
or for the duration of the door chime recording. It
is crucial that correct polarity for the 12 volt DC
trigger be observed. If the 12 Volt DC trigger is
wired reverse polarity, it will not function properly,
and the multi-zone audio system will instead trigger on audio detection. When this is the case, the
first part of the page or door chime recording is
not heard.
Warning: Multi-zone controllers without a page trigger input
(audio sensing only) are not recommended, as the 1st word
during paging is usually omitted.
2. Wiring to a Stereo Receiver Audio System
The SLP-4 has two audio inputs (L & R) and
two audio outputs (L & R) available on RCA
jacks. When the SLP-4 is in its idle state, the
audio is simply looped thru the unit. Because
of this, the SLP-4 can be inserted between
an audio system’s pre-amp and power amplifier, or wired into a Tape Monitor loop of a
stereo receiver (as shown). The Tape
Monitor loop on the stereo receiver must be
turned on. Background music coming into
the SLP-4’s audio input jacks will be muted
during page and doorbell chimes.
TIP: If the first part of a door chime recording is not heard, and it has been determined the 12V DC page trigger is
wired with proper polarity, then the whole house audio system must need additional delay time before it is ready to
pass audio. This can be corrected by programming a “Trigger Delay” time in the SLP-4. The Trigger Delay time is
a selection in the SLP-4 Message Manager application, which is typically used to load custom .wav audio files from
a PC via a USB cable (see page 9). The delay can be programmed from 1 to 9 seconds, and is from when the SLP-
4 provides the page trigger signal, until the recording starts to play.
13.8V AC
Adapter
(included)
120V AC
VIKING
SINGLE LINE PAGING CONTROLLER
POWER
13.8 VAC
USB
MUSIC ON
LED
HOLD INPUT
CO LINE
OUT TO
INPUTGND
PHONES
12V DC Page Trigger
(Control) Input
Multi-Zone Audio System
WITH FOUR RECORDABLE
TRIGGERED AUDIO CHIMES / MESSAGES
TRIGGERED AUDIO
CHIME/MESSAGE SELECTIONS
PER TRIGGER INPUT
WAVE
FILE
1234
INPUT
USB
MSG
MSG MSG
TRIG 2 TRIG 3 TRIG 4
USB TRIG 1
Page Input
MODEL SLP-4
©
VIKING
ELECTRONICS
HUDSON, WI 54016
POWER MUTE AUDIO PAGE
MSG
LOUD
+ -
RING
IO COM
+
-
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
PAGE
POWER
MUTE AUDIO PAGE
+ SPK OUTPUT
TRIGGERED AUDIO
PLAYBACK VOLUME
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
COM
N.C.
+
N.O.
13.8V AC
Adapter
(included)
120V AC
VIKING
POWER
13.8 VAC
SINGLE LINE PAGING CONTROLLER
TRIGGERED AUDIO CHIMES / MESSAGES
MODEL SLP-4
©
VIKING
ELECTRONICS
HUDSON, WI 54016
WITH FOUR RECORDABLE
TRIGGERED AUDIO
PLAYBACK VOLUME
LOUD RINGING
VOLUME
MUSIC ON
HOLD INPUT
CO LINE
GND
TRIGGERED AUDIO
CHIME/MESSAGE SELECTIONS
PER TRIGGER INPUT
WAVE
USB
FILE
1234
LED
INPUT
USB
MSG
MSG MSG
OUT TO
PHONES
INPUT
USB TRIG 1
TRIG 2 TRIG 3 TRIG 4
MSG
LOUD
RING
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
POWER MUTE AUDIO PAGE
PAGE
POWER
MUTE AUDIO PAGE
+ -
+ SPK -
IO COM
OUTPUT
PAGE TRIGGER
OUTPUT
WET
12VDC
+
PAGE
VOLUME
2 WATT
AMP GAIN
DRY
COM
N.C.
N.O.
L R
Pre-Out or
Tape Out
Stereo Receiver
L R
Main In or
Tape In
Page 6
6
F. Multi-Line Paging (I.O. COM)
The SLP-4 is designed to operate on a single phone line. If paging is required on two or more phone lines, connect one SLP-4 or
SLP-1 per line. Multiple SLP-4’s or SLP-1’s can be connected to the same Pre-Amp, Amp or Receiver. When using multiple units,
it is important to follow these guidelines:
1. One SLP per line with a maximum of ten lines/units.
2. The I.O. COM connections must all be connected together and in proper polarity.
3. Cascade the audio connections from the first unit to the last unit.
4. Background music would need to come into the first unit.
5. Audio outputs from the last unit into the audio system.
6. If used, the trigger outputs (12VDC or DRY) must be all be connected together and in proper polarity.
7. Units wired closer to the amplifier will take higher priority when creating loud ringing, doorbell chimes, etc.
8. Paging will be allowed on a first come, first serve basis. Any person attempting to page on another SLP will hear a busy signal
on their phone.
AApppplliiccaattiioonnW
Wiirriinngg
The SLP-4 can be used with the Viking C-2000A entry phone controller. The phone line first runs through the SLP-4, then runs
through the C-2000A before continuing on to the house phones. The C-2000A’s normally open Aux Contact Output connections,
when wired to the SLP-4’s Trig1 input, will play the SLP-4’s DIP Switch selected recorded door chime whenever Entry Phone 1 or
Entry Phone 2 call in. To provide this unique front and back door chimes, the SLP-4’s “Doorbell Mode” dip switch must be turned
ON, and the C-2000A must have the “Auxiliary Contact Mode” enabled (DIP switch 1 OFF) and have the auxiliary contact programmed for “Entry Phone Triggered Ring Cadence Activation” (3#60). Entry phone ringing can also be disabled (0#62). See the
C-2000A Technical Practice for programming details.
A. Provide Paging with Unique Front and Back Door Chimes and Control of up to Four Entry
Phones and Doorstrikes from a Single Phone Line with the Viking C-2000A
* IMPORTANT: See the C-2000A Technical Practice
for complete wiring instructions (DOD# 156).
VIKING
PREAMP
VOLUME
MIN MAX
C
A
13.8 V
PAGING CONTROLLER
R
PW
DOOR BELL
LOUD RING
- +
PAGE TRIG. OUT
SW. INPUT
ENABLE
I.O. COM.
C.O. LINE
OUT TO
- SPKR +
INPUT
PHONES
OUTPUT
©
MODEL SLP-1
2 WATT
AMP GAIN
VIKING
ELECTRONICS
HUDSON, WI 54016
SINGLE LINE
MUSIC
ON
HOLD
INPUT
- +
MIN MAX
AUDIO
INPUT
L R
L R
PAGE MUTE
PWR
LLRR
Audio
In
AUDIO
OUTPUT
ON
1 2 3
VIKING
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
CO LINE
OUT TO
INPUTGND
PHONES
Cascade Audio
I.O. COM Connections
©
VIKING
ELECTRONICS
HUDSON, WI 54016
SINGLE LINE PAGING CONTROLLER
WITH FOUR RECORDABLE
TRIGGERED AUDIO CHIMES / MESSAGES
TRIGGERED AUDIO
CHIME/MESSAGE SELECTIONS
PER TRIGGER INPUT
WAVE
USB
FILE
1234
LED
INPUT
USB
USB TRIG 1
MSG
TRIG 2 TRIG 3 TRIG 4
MSG MSG
MSG
LOUD
RING
- +
MODEL SLP-4
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
POWER MUTE AUDIO PAGE
PAGE
POWER
MUTE AUDIO PAGE
+ -
+ SPK -
IO COM
OUTPUT
TRIGGERED AUDIO
PLAYBACK VOLUME
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
N.C.
+
COM
N.O.
Cascade Audio
I.O. COM Connections
VIKING
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
SINGLE LINE PAGING CONTROLLER
TRIGGERED AUDIO CHIMES / MESSAGES
CHIME/MESSAGE SELECTIONS
PER TRIGGER INPUT
WAVE
USB
FILE
1234
LED
INPUT
USB
CO LINE
INPUTGND
MSG
OUT TO
PHONES
USB TRIG 1
MODEL SLP-4
©
VIKING
ELECTRONICS
HUDSON, WI 54016
WITH FOUR RECORDABLE
TRIGGERED AUDIO
POWER MUTE AUDIO PAGE
MSG
MSG MSG
LOUD
+ -
RING
- +
IO COM
TRIG 2 TRIG 3 TRIG 4
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
PAGE
POWER
MUTE AUDIO PAGE
+ SPK OUTPUT
TRIGGERED AUDIO
PLAYBACK VOLUME
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
COM
N.C.
+
Audio
Out
To Additional
SLP-4 units
N.O.
VIKING
SINGLE LINE PAGING CONTROLLER
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
CO LINE
OUT TO
INPUTGND
PHONES
C.O. / Phone Line
WITH FOUR RECORDABLE
TRIGGERED AUDIO CHIMES / MESSAGES
TRIGGERED AUDIO
CHIME/MESSAGE SELECTIONS
PER TRIGGER INPUT
WAVE
USB
FILE
1234
LED
INPUT
USB
MSG
USB TRIG 1
TRIG 2 TRIG 3 TRIG 4
©
HUDSON, WI 54016
MSG MSG
OFF
MODEL SLP-4
VIKING
ELECTRONICS
POWER MUTE AUDIO PAGE
POWER
MSG
LOUD
+ -
RING
IO COM
ON
ON
1 2 3
DIP Switch 1
must be ON
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
PAGE
MUTE AUDIO PAGE
+ SPK -
OUTPUT
TRIGGERED AUDIO
PLAYBACK VOLUME
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
N.C.
+
OFF ON
DIP Switch 1
must be OFF
PAGE
COM
N.O.
1 2 3 4
VIKING
PWR 13.8 VAC
EARTH GND
PHONE LINE
INPUT
LINE OUT
1 2 3 4 5678 9 10 11 1213 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
ON
©
HUDSON, WI 54016
ADVANCED DOOR/GATE AND
ENTRY PHONE CONTROLLER
ENTRY PHONE 1
DOOR STRIKE 1
TO PHONES
ENTRY PHONE 2
Standard
Analog Phone
MODEL C-2000A
VIKING
ELECTRONICS
DOOR STRIKE 2
ENTRY PHONE 3
DOOR STRIKE 3
ENTRY PHONE 4
DOOR STRIKE 4
DOORBELL SWITCH /
AUX. INPUT
AUX. CONTACT
OUTPUT
To Additional
Standard
Analog Phones
*To Entry
Phones
Page 7
The SLP-4 can be used with the Viking C-200 single entry phone controller. The phone line first runs through the SLP-4, then runs
through the C-200 before continuing on to the house phones. The C-200 normally open Aux Contact Output connections, when
wired to the SLP-4’s Trig1 input, will play the SLP-4’s selected door chime whenever the Entry Phone calls in. To enable this function, the SLP-4’s “Doorbell Mode” dip switch must be turned ON, and the C-200 must have the relay set to activate a doorbell (DIP
switch 2 OFF).
B. Provide Paging, Music-On-Hold and Single Entry Phone Control with the Viking C-200
* IMPORTANT: See the C-200
Technical Practice for complete
wiring instructions (DOD# 169).
The SLP-4 can be used with the Viking C-1000B entry phone controller. The phone line first runs through the SLP-4, then runs
through the C-1000B before continuing on to the house phones. The C-1000B’s normally open Aux Contact Output connections,
when wired to the SLP-4’s Trig1 input, will play the SLP-4’s DIP Switch selected recorded door chime whenever Doorbox 1 or
Doorbox 2 call in. To provide these unique front and back door chimes from the SLP-4, the C-1000B must be programmed to enable
the “Auxiliary Contact Mode” (*7) and have the auxiliary contact programmed for custom ring cadence (12#03). Doorbox ringing can
also be disabled by placing the C-1000B in the “Doorbell Mode” (*1). See the C-1000B Technical Practice for programming details.
The C-1000B CCTV Video Control Mode can NOT be used in conjunction with unique front and back door chimes. See Operation
section I, page 7. If CCTV video control is required, a Viking VC-1000 can be used. The caller’s music on hold is limited to 5 seconds while communicating with a doorbox.
C. Provide Paging, Doorbox and Doorstrike Control with Unique Front and Back Door Chimes
with Viking Doorboxes and the C-1000B
* IMPORTANT: See the C-1000B
Technical Practice for complete wiring
instructions (DOD# 168).
7
ELECTRONICS
HUDSON, WI 54016
SINGLE ENTRY PHONE
CONTROLLER
EARTH
RING COUNT
RELAY MODE
DOORBELL MODE
12345 89
ON
1 2 3
EARTH
GND
ON
1 2 3
©
GND
VIKING
C.O. LINE
INPUT
PHONE LINE
INPUT
OUT TO
PHONES
MODEL C-200
Y
S
LA
ACT
TO ENTRY
PHONE
LINE OUT
TO PHONES
AUX RE
CONT
67
10
ENTRY
N.O. COM N.C.
PHONE
AUX CONTACTS
Standard
Analog Phone
AUX POWER
11 12
AUX POWER
OUTPUT
OUTPUT
VIKING
AC
V
PWR 13.8
ON
OFF
DIP Switch 2
must be OFF
*To Entry
Phone
To Additional
Standard
Analog Phones
C.O. / Phone Line
VIKING
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
CO LINE
SINGLE LINE PAGING CONTROLLER
TRIGGERED AUDIO CHIMES / MESSAGES
CHIME/MESSAGE SELECTIONS
WAVE
USB
FILE
LED
INPUT
USB
OUT TO
INPUTGND
PHONES
USB TRIG 1
MODEL SLP-4
©
VIKING
ELECTRONICS
HUDSON, WI 54016
WITH FOUR RECORDABLE
TRIGGERED AUDIO
PER TRIGGER INPUT
1234
MSG
MSG
MSG MSG
LOUD
RING
TRIG 2 TRIG 3 TRIG 4
ON
ON
1 2 3
OFF
DIP Switch 1
must be ON
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
POWER MUTE AUDIO PAGE
PAGE
POWER
MUTE AUDIO PAGE
+ -
+ SPK -
IO COM
OUTPUT
TRIGGERED AUDIO
PLAYBACK VOLUME
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
N.C.
+
COM
N.O.
C.O. / Phone Line
VIKING
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
CO LINE
INPUTGND
SINGLE LINE PAGING CONTROLLER
TRIGGERED AUDIO CHIMES / MESSAGES
CHIME/MESSAGE SELECTIONS
WAVE
USB
FILE
LED
INPUT
USB
OUT TO
PHONES
USB TRIG 1
MODEL SLP-4
©
VIKING
ELECTRONICS
HUDSON, WI 54016
WITH FOUR RECORDABLE
TRIGGERED AUDIO
PER TRIGGER INPUT
1234
MSG
MSG
MSG MSG
LOUD
RING
TRIG 2 TRIG 3 TRIG 4
ON
ON
1 2 3
OFF
DIP Switch 1
must be ON
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
POWER MUTE AUDIO PAGE
PAGE
POWER
MUTE AUDIO PAGE
+ -
+ SPK -
IO COM
OUTPUT
TRIGGERED AUDIO
PLAYBACK VOLUME
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
COM
N.C.
+
©
VIKING
ELECTRONICS
HUDSON, WI 54016
DOOR ENTRY / CCTV VIDEO
/ PAGING CONTROLLER
LINE OUT
TO PHONES
KEYLESS CONTACT
CLOSURE INPUT
DOORBOX 1
INPUT
COM N.O. N.C. - - - - AUX.
CONTACT
OUTPUT
SIG GND
VIDEO OUT
C
LED1
OUT TO
KEYLESS
DOOR
PHONES
C.C. INPUT
BOX 1
MODEL C-1000B
PUT
DOORBOX 2
DOORBOX
PWR OUT
10 11 12 13
TALK BATTERY
OFF ON
DOORBOX
DOOR
13VAC PWR
BOX 2
N.O.
* To Doorboxes
VIKING
AC
V
PWR 13.8
EARTH
GND
PHONE LINE
123456789
SIG GND
SIG GND
VIDEO 1 IN
VIDEO 2 IN
EARTH
C.O. LINE
GND
INPUT
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
Standard
Analog Phone
STRIKE 2
To Additional
Standard
Analog Phones
Page 8
8
PPrrooggrraammmmiinng
g
A. DIP Switch Programming
1. Mode DIP Switches
2. Triggered Audio DIP Switches
The SLP-4 will accommodate up to 4 doorbells wired to its 4 triggered
audio inputs (see page 4). Each triggered audio input can play any one
of 8 factory loaded CD quality chime/messages. Alternatively, users
may download their own CD quality .wav file from a computer via the
USB jack to customize their installation (see Downloaded .wav Files,
page 9).
A set of 3 DIP switches for each associated triggered input are used to
independently select which of the 8 chime/messages are to be played
for each trigger. Below are the factory loaded chime/messages DIP
switch assignments.
Note: DIP switches are shown in factory default settings.
Message
1
2
3
4
5
6
7
8
Switch 1
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Description
Westminster 4 (TRIG 1 default)
Ding Dong (TRIG 2 default)
Triangle 2 (TRIG 3 default)
Goblet Chime (TRIG 4 default)
Wind Chime Notes
Door Knock
Alert Tone 2
Dogs Barking
Switch 2
OFF
OFF
ON
ON
OFF
OFF
ON
ON
Switch 3
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Switch
1
1
2
2
3
3
Position
OFF
ON
OFF
ON
OFF
ON
Description
Doorbell input connected to a typical doorbell switch (factory default)
Doorbell input connected to a C-200, C-1000B or C-2000A N.O. auxiliary contact output
On-hold alarm disabled
On-hold alarm tone enabled, a double beep each minute a call is on hold (factory default)
Instant outside line access (factory default)
Dial “9” to access an outside line
Note: DIP switches are shown in factory default settings.
D. Eliminating Paging Feedback Squeal
Paging feedback squeal can occur when phones are used in close proximity to the paging speakers. To eliminated paging feedback, turn down the paging volume, move the phones away from the speakers or install a Viking model FBI-1A Digital AntiFeedback Paging Interface. For more information on installing the FBI-1A with the SLP-4, request DOD# 465.
DIP Switches
ON
OFF
Mode
1 2 3
VIKING
POWER
13.8 VAC
MUSIC ON
HOLD INPUT
CO LINE
INPUTGND
SINGLE LINE PAGING CONTROLLER
TRIGGERED AUDIO CHIMES / MESSAGES
CHIME/MESSAGE SELECTIONS
WAVE
USB
FILE
LED
INPUT
USB
OUT TO
PHONES
USB TRIG 1
WITH FOUR RECORDABLE
TRIGGERED AUDIO
PER TRIGGER INPUT
1234
MSG
MSG MSG
TRIG 2 TRIG 3 TRIG 4
MODEL SLP-4
©
VIKING
ELECTRONICS
HUDSON, WI 54016
POWER MUTE AUDIO PAGE
MSG
LOUD
+ -
RING
IO COM
DOORBELL MODE
ON HOLD ALARM
DIAL "9"
PAGE
POWER
MUTE AUDIO PAGE
+ SPK -
OUTPUT
TRIGGERED AUDIO
PLAYBACK VOLUME
PAGE
VOLUME
LOUD RINGING
VOLUME
2 WATT
AMP GAIN
PAGE TRIGGER
OUTPUT
DRY
WET
12VDC
N.C.
+
COM
N.O.
Triggered Audio
DIP Switches
TRIG 1 TRIG 2 TRIG 3 TRIG 4
ON
OFF
1 2 3 1 2 3 1 2 3 1 2 3
Page 9
B. Downloading .wav Files (optional)
The SLP-4 comes factory loaded with 8 CD quality chime/messages. These chime/messages work well for differentiating between up to four different doors when wired to doorbell buttons. The default DIP switch settings have the SLP-
4 playing the Westminster 4, Ding Dong, Triangle 2 and Goblet Chimes, as shown on page 8. Users may choose to
select any of the other factory loaded chime/messages (Wind Chime Notes, Door Knock, Alert Tone 2 or Dogs Barking),
which best fits their household style. For a truly custom sounding doorbell chime/message, users may download their
own .wav files into the SLP-4 from a computer via the USB connection. Recording up to 8 different theme or seasonal recordings such as team fight songs, jingle bells, Halloween sounds, Brahm’s Lullaby, Harley rev, electric guitar riff,
etc., all become possible. Go to www.vikingelectronics.com
, select Software Downloads, and then choose SLP-4
Message Manager to proceed.
Wave File Guidelines:
1. For best results, the .wav file should be 16 bit / 44.1K / mono.
2. Resolution down to 8 bits is acceptable but audio quality will not be optimal.
3. Sampling rates of 22k and 11k are also acceptable.
4. The .wav file may be stereo or multi-channel, but only the Left Channel will be loaded.
5. Each of the 8 Memory Locations can hold up to 44 seconds of recorded audio.
6. Total recording time of 5 minutes 52 seconds available.
7. Longer recordings are allowed to spill over into additional memory locations.
When using the SLP-4 Message Manager software, there is the option to select either the “Stack” or “Interrupt”
Chime/Message Mode. The SLP-4 is factory set in the “Stack” mode which means if the front doorbell button and the
back doorbell button are pressed at about the same time, the SLP-4 will fully play the first chime/message, and then
fully play the second chime/message. The “Interrupt” mode works well if the SLP-4 is being used as a museum or information display 4 button audio server (see page 4). This works well for this application because each new push of the
button will instantly start playing the recording the user requested.
A delay time can be programmed from when the SLP-4 provides the page trigger signal, until the door chime recording starts to play. This is useful if the whole house audio system needs additional delay time before it is ready to pass
audio. In the SLP-4 Message Manager software Options box, a “Trigger Delay” time from 1 to 9 seconds may be
selected.
OOppeerraattiioon
n
A. Paging
To page throughout the house/small business, simply press #, then 7 (the letter “P” key on your keypad). Speak into the phone
receiver and your voice will be heard throughout the house or small business over the speakers. If background music is present over
the speakers, it will automatically mute allowing your page to be heard. If you have a caller on the phone, they will automatically be
put on hold. You can get the caller back by simply pressing #8 or by momentarily hanging up. Note: The PAGE LED will light dur-
ing paging, and the AUDIO LED will flash with paging audio.
B. Placing a Call On Hold
To place a call on hold, simply press # then 6 (the letter “O” key on your keypad), two beeps should be heard confirming the call is
on hold, then hang up. The call can then be taken on another phone elsewhere in your home or small business. Optional Music-OnHold can be provided.
C. Releasing a Call On Hold
If you hang up the phone after placing a call on hold, simply coming off-hook with any phone will return you to the caller on hold. If
you have placed a caller on hold (#6) or have announced a page (#7) and have remained off-hook, enter #8 or momentarily hang
up to return to the caller on hold.
If the caller hangs up while on hold, the SLP-4 can sense a CPC disconnect signal and will automatically release the line. Note:
The SLP-4 has a maximum on-hold call time of 1 hour. After a caller has been on hold for 1 hour, the SLP-4 will automatically disconnect the call.
D. On-Hold Alarm Tones
The SLP-4 can provide on-hold alarm tones to alert you that a caller has been left on hold. After each minute the call has been left
on hold, the SLP-4 will momentarily mute the background music and output a double beep tone over the speakers. This feature can
be disabled by setting DIP switch 2 to OFF (see DIP Switch Programming page 8).
9
Page 10
F. System Bypass
The system bypass allows you to use outside phone services (automated attendants, etc.) that require the use of the # key. Come
off hook with any phone and enter #9, two confirmation beeps should be heard, hang up the phone. The SLP-4 will now ignore all
Touch Tone commands on the next off-hook.
G. Music Mute
To mute the background music any time you are on the phone, simply enter #5. The background music will return when you enter
#5 again or hang-up the phone. The MUTE LED will light while the background music is muted. Note: The music mute command
(#5) should not be used in multi-line applications.
H. Outside Line Access Mode (Dial 9)
With DIP switch 3 in the OFF position (see DIP Switch Programming page 8), simply coming off-hook will instantly give you the
outside line. With DIP switch 3 in the ON position, you must dial a “9” to get an outside line. The SLP-4’s features remain the same
in either mode.
Note: Instant outside line access mode is for use with private dial tone.
I. Door Chime (Doorbell Switch Input)
With DIP switch 1 in the OFF position (see DIP Switch Programming, page 8), the doorbell input terminals on the SLP-4 can be
connected to a normally open switch (lighted or non-lighted doorbell buttons, etc.). When the switch is activated, the unit will
momentarily mute the background music and provide a door chime/message sound over the speakers. Note: This input is not
polarity sensitive and is designed to light standard 6-16V lighted doorbell switches.
With DIP switch 2 in the ON position, the first triggered chime input on the SLP-4 can be connected to the C-1000B or C-2000A nor-
mally open auxiliary relay contacts. When a doorbox on the C-1000B, or a door phone on the C-2000A is activated, the SLP-4 will
momentarily mute the background music and play the first chime/message sound over the speakers. When doorbox 2 on the C-
1000B, or door phone 2, 3 or 4 on the C-2000A is activated, the second chime/message will be heard over the speakers. This is
ideal for determining which door the visitor is located at without having to answer the telephone. Note: The C-1000B or C-2000A
must have the auxiliary contact mode programmed for custom ring cadence. For more information, refer to the C-1000B or C-2000A
Technical Practice.
J. Loud Ringing
The SLP-4 can momentarily mute background music and provide loud ringing (warble sound) over the speakers each time the
incoming phone line rings. To enable this feature, short terminals labeled LOUD RING ENABLE. This input can also be connected
to a SPST switch or time controlled relay for night ring applications.
Note: With loud ringing enabled, if the incoming phone line rings during a page or phone to phone intercom, a short “loud ring” burst
will be heard over the speakers every 15 seconds or until the line stops ringing.
K. I.O. Communications (for Multi-Line Applications)
The SLP-4 is designed to operate on a single phone line. If paging is required on two or more phone lines, connect one SLP-4 per
line. Multiple SLP-4’s can be connected to the same Pre-Amp, Amp or Receiver. In this application the terminals labeled IO COM
should be connected in parallel to each SLP-4. Caution: This connection is polarity sensitive. With the I.O. communication con-
nected between each SLP-4, paging will be allowed on a first come, first serve basis. If paging is active on one SLP-4, any person
attempting to page on another SLP-4 will hear a busy signal on their phone.
10
E. Phone to Phone Intercom
This feature allows you to first page someone over the speakers, then speak with them over the phone without the conversation
being heard over the speakers. To perform this function, simply press #, then 7 (the “P” key on your keypad), announce your page,
then press the numeric 0 key. Another phone coming off-hook will be instantly connected.
Page 11
Quick Reference Guide
“P” for Page. Speak into the phone
receiver and your voice will be heard
throughout the house or small business over the speakers. Pressing #7
automatically places a caller on hold;
to return to the caller after the page
press #8 or momentarily hang-up.
“O” for On-Hold. Allows you to place a
caller on hold (with music), hang up
and take the call on another phone in
the house or small business.
This releases the caller on hold, allowing you to converse with the caller.
This allows you to talk with someone
at another phone in the house or small
business after a page, without the
conversation being heard over the
speakers.
Enter #9, hear two beeps, and hangup. The SLP-4 will now ignore all commands on the next off-hook. This
allows you to use outside phone services (automated attendants, etc.) that
require use of the # key.
This command allows you to mute the
background music coming through
your speakers for the duration of an
incoming or outgoing call.
Enter 9 to gain access to outside dial
tone. Note: With DIP switch 3 in the
OFF position, you will instantly have
outside line dial tone from off-hook
(for
use with private dial tone).
Feature:
Touch Tone
Command:
Description:
Standard Features
Door Chime: Background music will mute and a door chime/
message sound will be heard over the speakers.
Loud Ringing: When enabled, background music will mute and
incoming call ringing (warble) sound will be heard over the
speakers for the duration of the ring.
On-Hold Alarm Tones: Each minute the call has been placed
on hold, the background music will mute and a double On-Hold
alarm tone will be heard over the speakers. Note: This feature
can be disabled by setting DIP switch 2 to OFF.
VIKING Model SLP-4
QQuuiicckkRReeffeerreenncceeGGuuiiddees
s
Note: Make a photocopy of the Quick Reference Guides (below) and place one near your phones for quick
reference to all of the SLP-4 touch tone commands.
Page
# 7
Hold
# 6
Release
Hold
# 8
or momen-
tarily hang-up
Phone-To-
Phone
Intercom
# 7 then 0
System
Bypass
# 9
, then
momentarily
hang up
Music
Mute
# 5
Outside
Line
Access
(use only with
DIP switch 3 ON)
9
Quick Reference Guide
“P” for Page. Speak into the phone
receiver and your voice will be heard
throughout the house or small business over the speakers. Pressing #7
automatically places a caller on hold;
to return to the caller after the page
press #8 or momentarily hang-up.
“O” for On-Hold. Allows you to place a
caller on hold (with music), hang up
and take the call on another phone in
the house or small business.
This releases the caller on hold, allowing you to converse with the caller.
This allows you to talk with someone
at another phone in the house or small
business after a page, without the
conversation being heard over the
speakers.
Enter #9, hear two beeps, and hangup. The SLP-4 will now ignore all commands on the next off-hook. This
allows you to use outside phone services (automated attendants, etc.) that
require use of the # key.
This command allows you to mute the
background music coming through
your speakers for the duration of an
incoming or outgoing call.
Enter 9 to gain access to outside dial
tone. Note: With DIP switch 3 in the
OFF position, you will instantly have
outside line dial tone from off-hook
(for
use with private dial tone).
Feature:
Touch Tone
Command:
Description:
Standard Features
Door Chime: Background music will mute and a door chime/
message sound will be heard over the speakers.
Loud Ringing: When enabled, background music will mute and
incoming call ringing (warble) sound will be heard over the
speakers for the duration of the ring.
On-Hold Alarm Tones: Each minute the call has been placed
on hold, the background music will mute and a double On-Hold
alarm tone will be heard over the speakers. Note: This feature
can be disabled by setting DIP switch 2 to OFF.
VIKING Model SLP-4
Page
# 7
Hold
# 6
Release
Hold
# 8 or momen-
tarily hang-up
Phone-To-
Phone
Intercom
# 7 then 0
System
Bypass
# 9
, then
momentarily
hang up
Music
Mute
# 5
Outside
Line
Access
(use only with
DIP switch 3 ON)
9
11
Page 12
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# 479 Printed in the U.S.A.
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5
ZF302730 Rev 7
12
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