Federal Signal Corporation Tone Alert Installation And Operation Manual

Informer Series

Tone Alert Receivers

Installation and Operation Manual

Federal Signal Corporation

University Park, IL 60466

Informer Series

Tone Alert Receiver

Installation and Operation Manual

Federal Signal Corporation

2645 Federal Signal Drive

University Park, Illinois 60466

[phone]

Part No. 255334
Rev. B, 8/2002

Federal Signal Corporation

Informer Tone Alert Receiver Manual

IMPORTANT SAFETY NOTICES

The exclamation point within an equilateral triangle is intended to alert the user to
the presence of important operating and maintenance instructions.

• Read and Follow Instructions - All the safety and operating instructions should
be read before the TAR is operated. Follow all installation, operating, and
use instructions.

• Retain Instructions - The safety and operating instructions should be retained
for future reference.

• Heed Warnings - All warnings on the TAR and in the operating instructions
should be adhered to.

• Installation, Placement and Testing – Proper installation, placement and
testing is required to ensure the unit is able to perform as intended.
Installation, placement and testing should only be performed after the installer
has read and understood this manual. All applicable electrical codes must be
followed.

• Water and Moisture - The TAR should not be used near water - for example,
near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or
near a swimming pool, rain or similar environments.

• Wall Mounting - The TAR should be mounted to a wall only as specified in
this instruction manual.

• Heat - The TAR should be situated away from heat sources such as radiators,
heat registers, stoves, or other accessories that produce heat.

• Power Source - The TAR should be connected to a 9 VDC, 500 mA., Class 2
wall transformer as provided with the unit. Contact your authorized service
center if a replacement is required.

• Power-Cord Protection - Power-supply cords should be routed so that they
are not likely to be walked on or pinched by items placed upon or against
them, paying particular attention to cords at plugs.

• Accessories – Do not exceed maximum accessory relay output rating of 30
VDC, 5 Amps.

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Federal Signal Corporation

Informer Tone Alert Receiver Manual

• Cleaning - The TAR should be cleaned with a non-abrasive cleaner and a
damp cloth. Do not apply solvents directly onto the TAR.

• Power Lines - An outdoor antenna should be located away from power lines.

• Outdoor Antenna Grounding - If an outside antenna is connected to the

receiver, be sure the antenna system is grounded so as to provide some
protection against voltage surges and built up static charges. Article 810 of
the National Electrical Code, ANSI/NFPA 70, provides information with regard
to proper grounding of the mast and supporting structure, grounding of the
lead-in wire to the antenna-discharge unit, size of grounding conductors,
location of antenna discharge unit, connection to grounding electrodes, and
requirements for the grounding electrode.

• Object and Liquid Entry - Care should be taken so that objects do not fall and
liquids are not spilled into the enclosure through openings.

• Acoustic Output – The sound output of the TAR may cause hearing damage if
the TAR is activated too close to the user. Always keep the TAR at least six
inches away from a listener’s ears whenever the TAR power LED is on or
blinking.

• Damage Requiring Service - The TAR should be serviced by qualified service
personnel when:

1. The power-supply cord has been damaged; or

2. Objects have fallen, or liquid has been spilled into the TAR; or

3. The TAR has been exposed to rain; or

4. The TAR does not appear to operate normally or exhibits a marked

change in performance; or

5. The TAR has been dropped, or the enclosure damaged.

•

User servicing should be limited to battery replacement. All other servicing
should be referred to qualified service personnel. Always test the TAR before
using after repairs have been made.

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Federal Signal Corporation

Informer Tone Alert Receiver Manual

TABLE OF CONTENTS

SECTION TITLE PAGE NO.
Section I Specifications 1-1

1-1 Electrical 1-1
1-2 Acoustic 1-2
1-3 Dual Relay and 600 ohm Audio 1-3
1-4 Signaling Formats 1-3
1-5 Environmental 1-4
1-6 Physical 1-4
1-7 EMI / RFI 1-4
1-8 Agency Compliance 1-4

Section II General Description 2-1
2-1 General Description 2-1

2-2 Standard Features 2-2
2-3 Optional Features 2-2
2-4 Informer Front Panel Layout 2-3
2-5 Rear View I/O Definitions 2-4

Section III Installation Instructions 3-1

3-1 Warning 3-1
3-2 Determine a Suitable Location 3-1
3-3 Wall Mounting 3-2
3-4 Desk Mounting 3-3
3-5 Optional IO Model Connections 3-3
3-6 Strobe Light Installation 3-4
3-6-1 Model FB2PST-012-024C Strobe 3-4

Light Accessory Installation

3-6-2 Model IS2 Strobe Light Accessory

Installation 3-6
3-7 Testing 3-7
3-8 Training 3-7

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Federal Signal Corporation

Informer Tone Alert Receiver Manual

Section IV Operation Instructions 4-1

4-1 General Information 4-1 4-2 Power Supply 4-1 4-3 Monitoring (NOAA Weather Radio 4-1 and Channel Selection) 4-4 Receiving an Alert Message 4-2 4-5 Receiving a Test Message 4-2 4-6 Volume Control 4-3 4-7 Tone-Alert Radio Failure 4-3 Optional Dual Relay and

600 ohm Audio Output 4-3

4-9 Quick Reference Guide 4-4

Section V Service & Maintenance Instructions 5-1

5-1 Battery Replacement 5-1
5-2 Radio Receiver Alignment and

Service 5-1

Section VI Warranty 6-1

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Informer Tone Alert Receiver Manual

SECTION I

SPECIFICATIONS

1-1 Electrical

• Antenna Impedance 50 Ohms Ohms

• Antenna Type Rubber duck with swivel BNC connector

Frequency Range

Intermodulation Rejection

per EIA-603, part 4.1.9

Adjacent Channel Selectivity
per EIA-603, part 4.1.6
Spurious Response
& Image Rejection (dBm)

per EIA-603, part 4.1.8

Frequency spread allowable

without re-tuning (MHz)

(MHz)

• Sensitivity - 12dB SINAD ≤ .35 µ for 12dB SINAD per EIA-603, part 4.1.4

• Decode Sensitivity ≤ 0.5 µ V

• Operating Current < 100 mA. Standby

• Battery Capacity Internal sealed Lead-Acid, capable of

• Operating Voltage 8 to 15 VDC, Unit supplied with a 9

• Hum and Noise -37dB when unsquelched, -57dB

33 – 50 150 – 17

≥ -67 ≥ -70 ≥ -62 ≥ -55 ≥ -55
≥ -64 ≥ -80 ≥ -55 ≥ -50 ≥ -50
≥ -80 ≥ -80 ≥ -75 ≥ -70 ≥ -70

+/-4.9 +/-1.5 +/-10.6 +/-8.5 +/-8.5

<400 mA. Max.

running for 6 hours in standby mode w/
15 minutes of each hour generating
siren beep audio at rated audio output,
(Based on Pulsed Tone audio).
Low voltage cutoff set to 5.38 VDC +/-

0.1 VDC.

VDC, 500 mA. power supply with a 120
VAC, 60 Hz primary Center terminal is
positive (+) on the DC connector.

squelched relative to full quieting signal
w/ 1 kHz tone @ 3 kHz deviation @
rated audio out per EIA-603, part 4.1.11

450 - 470 806 – 821 851- 866

1-1

SPECIFICATIONS

• Audio Output 1 Watt into 8 ohms

• Audio Distortion < 5% @ 85dB output, w/1 kHz tone.

• Audio Sensitivity ≤ 30% of nominal system deviation,

1-2 Acoustic

• Message Audio Output Message Audio variable from 50dBA to

• Alert Beep Audio Steady Tone = 1000Hz

Federal Signal Corporation

Informer Tone Alert Receiver Manual

1.5 kHz minimum deviation to produce
85dB audio output level w/ volume
control @ full per EIA-603, part 4.1.1.7)

85dBA @ 10’ from the speaker on axis
User cannot disable Alert or message
audio.

Pulsing Tone=1000Hz pulsed 100ms
ON, 100ms OFF
Alternating Tone (Hi-Lo) = Alternating
between 1000Hz and 500Hz tones.
Each pulse lasts 100ms.
Sweeping Tone (Warble) = 500Hz
rapidly ramped to 1000Hz
Overall lengths are programmable.

Alert Beep Audio fixed @ 85dBA min.
(not adjustable) @10’ from speaker.

1-2

SPECIFICATIONS

Federal Signal Corporation

Informer Tone Alert Receiver Manual

Dual Relay and 600 ohm Audio

1-3

1-4

Output (IO Option)

Relay outputs can be programmed to cycle on & off, or come on
continuously with the on-time, off-time, and total-time being
programmable.

Once activated, the relay outputs can be programmed to be reset
manually, reset after a programmable number of seconds or reset after a
programmable number seconds after the carrier drops.

The 600 Ohm audio output will respond as the speaker does, coming on
with the speaker and being reset or shutting off with the speaker. Its
output level is adjustable from 0 to 2.5Vp-p into 600 Ohms w/ 1kHz tone
@ 3kHz deviation.

Signaling Formats

5 amps @ 30VDC

• Number of codes Up to 6 programmable activation

• Two-Tone Sequential & 300Hz - 3000Hz

Single Tone tolerance +/-1.5%
Minimum tone spacing = 5%

Decode Sensitivity </=20dB SINAD

• DTMF 1-12 digits maximum,

DTMF Decode Sensitivity </= 20dB SINAD

• Optional MSK Decoder 1200,N,8,1, Synchronous

MSK Decode Sensitivity </=12dB SINAD

Two SPDT Relay Outputs,

codes max

Minimum “A” tone length = .5 sec
minimum “B” tone length = .25
sec minimum.
8 sec. maximum for all tones

minimum character length =
50ms. (35ms as special)
Characters plus inter-character
spacing not to exceed 1000ms.

1200 Hz mark tone, 1800 Hz
space tone.

1-3

SPECIFICATIONS

Federal Signal Corporation

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Informer Tone Alert Receiver Manual

• Optional EAS/SAME Decoder 520.83(6250/12)bits per second,

EAS Decode Sensitivity </= 18dB SINAD.

• CTCSS/CDCSS (PL)
A different PL code can be programmed for each RF freq. Decodes

with Two-Tone codes >/= 400Hz only. Tone Frequency Range 36.6 to

254.1Hz
Tone Accuracy > .05 Hz
Tone Decode Bandwidth +/- 1.1%
Digital, Golay (23,12) 23 bit digital word
Digital Data Rate 134.4 Hz nominal
Decode Turn on Time < 250ms.
Decode Turn off Time < 1.2s.
Number of codes 60 - Tone, 83 Digital

PL Decode Sensitivity </= 12dB SINAD

1-5 Environmental

• Temp Range -30 to +60C.

• Humidity Range 0-98%, non-condensing

1-6 Physical

• Size 3.325” x 8.69”x 5.0”(HxWxD)

• Weight 2.5 lbs.

• Color PANTONE 421U

• Material Textured ABS Plastic

2083.3Hz Mark tone. 1562.5Hz
Space tone, no Start, Stop, or
Parity bits. 7 bit ASCII, + 8th
null bit (either 1 or 0), LSB sent
first

1-7 EMI / RFI

1-8 Agency Compliance Complies with UL 1270

1-4

SPECIFICATIONS

Complies with FCC
Title 47

Part 15

Federal Signal Corporation

Informer Tone Alert Receiver Manual

SECTION II

GENERAL DESCRIPTION

2-1 General Description

The Federal Signal Informer Tone Alert Receiver (TAR) is a significant innovation
in emergency alerting. The TAR is the first unit of its type available in all
commercial FM bands from 33 – 866 MHz. It is also the first TAR capable of
decoding multiple formats (single-tone, two-tone, DTMF and optionally EAS or
Federal Digital) at the same time. These features enable the Informer to be
easily integrated into virtually any new or existing warning system.

The TAR is a robust radio receiver with a loud speaker output designed
specifically for warning applications. The unit can be wall mounted or sit on a
desktop and comes with an attached antenna that can be removed for
connection to an outside antenna. The TAR has a built-in battery and charger to
provide reliable operation even in the event of an AC power failure.

The Informer can be pre-programmed with up to four separate warning tones
plus a channel monitor function for live PA announcements. Two optional
programmable relay outputs and a 600-ohm audio output are also available.
These outputs can be used to control other equipment such as an optional strobe
light for warning the hearing impaired and to tie into external PA systems
respectively.

Up to four separate RF channels may be programmed into the TAR. The
channels are easily selected from the built in membrane keypad. Each of the RF
frequencies must be within the allowable frequency spread for the RF band being
used (see specifications section above). The receiver must be re-tuned if the RF
frequency is changed outside of the allowable frequency spread range within the
respective band. Contact an authorized Federal Signal dealer or service center if
tuning is required.

The Informer is completely programmable over a built in RS232 port from an
easy to use Windows 95/98® based software program. All data is stored in non­volatile FLASH and EE memory. Using this technology, both the application
software and the user specific configuration data can be updated over the serial
port without the need to disassemble the unit and burn IC chips.

The Informer series receivers meet all requirements defined by the Federal
Emergency Management Agency for the CSEPP programs.

2-1

GENERAL DESCRIPTION

Federal Signal Corporation

Informer Tone Alert Receiver Manual

2-2 Standard Features

• Available in 5 frequency bands from 33 MHz to 866 MHz

• Long life rechargeable battery with built-in charger

• Wide temperature operating range

• Excellent RF sensitivity, and selectivity

• Clean, low distortion of recovered audio

• Loud +85dBA output at 10’

• Signal to Noise based squelch circuit, does not open receiver in high radio

noise environments i.e., near computers etc.

• Programmable RF, Single Tone, Two-Tone, DTMF, CTCSS, and CDCSS
(DPL) decoding

• Re-programmable over RS232 port without removing IC chips

• Volume control, monitor and reset buttons with diagnostic LEDs

2-3 Optional Features

• Programmable MSK decoder compatible with The Federal
Commander Digital System.

• Programmable EAS decoder for decoding NOAA radio SAME code
alerts.

• 600-Ohm audio output and 2 SPDT relay outputs.

• Windows 95/98® based programming software

• IS2 and FB2 Strobe Light Accessories

Note: The MSK and EAS decoders are not available simultaneously in the same
unit. All other options can be used together.

2-2

GENERAL DESCRIPTION

Federal Signal Corporation

Informer Tone Alert Receiver Manual

2-4 Informer Front Panel Layout

Speaker Keypad BNC Antenna Connector

FEDERAL
SIGNAL

POWER

ALERT

TEST

VOLUME

MONITOR

RESET/TEST

2-3

GENERAL DESCRIPTION

Federal Signal Corporation

Informer Tone Alert Receiver Manual

2-5 Rear View I/O Definitions

BNC Antenna Power Input Audio Output Level Connector Adjustment (Optional)

600 ohm Audio
Squelch Not Used & Relay Outputs
(Optional)

Wall Mount Keyholes Battery Switch
Programming Port

OFF ON

2-4

GENERAL DESCRIPTION

Federal Signal Corporation

Informer Tone Alert Receiver Manual

SECTION III

INSTALLATION INSTRUCTIONS

3-1 Warning

Read and adhere to all safety warnings beginning at page “i” of this
manual before installing the Informer.

3-2 Determine a Suitable Location

When picking a location for the Informer TAR, first consider the following
criteria:

1. The TAR contains a radio receiver that should be placed as far as
possible from electrically noisy electronic devices to avoid interference
and enable the desired RF signal to be received. Examples of noisy
devices may include microwave ovens, motor driven devices, light
ballasts, and electrical switching devices.

2. Conductive building materials can block radio waves from reaching the
TAR. In some areas, a larger antenna or an external antenna which
provides more signal may be required. Radio reception can be
monitored by holding down the Monitor button until audio is heard from
the speaker (if the monitor function has been programmed into the
TAR). The clarity of speech should be monitored to ensure it is clear
and intelligible and does not cut in and out. The unit should also be
activated from the TAR control station to verify it is programmed
correctly and is receiving the control signals.

3. The TAR should be positioned to keep the unit at least six inches away
from the listener’s ears to avoid potential hearing damage.

4. The TAR should be placed in an area where the speaker can be heard
when the TAR is activated. The level of the warning tone can be
checked by holding down the MONITOR & RESET buttons together
until the Alert beeps are heard. If the coverage area is large, multiple
TARS’ or external amplifiers and speakers may be required to provide
adequate warning.

5. The TAR should not be used near water - for example, near a bathtub,
washbowl, kitchen sink, laundry tub, in a wet basement, near a
swimming pool, rain or similar environments.

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INSTALLATION INSTRUCTIONS

Informer Tone Alert Receiver Manual

6. The TAR should be located within six feet of an AC power receptacle
to eliminate the need for an extension cord.

7. The TAR should be placed where it will not be inadvertently covered or
moved. A permanent wall mounting is recommended after a suitable
location has been found.

3-3 Wall Mounting

Wall mounting is the preferred mounting method for the Informer TAR.
Before mounting the TAR, determine a suitable location considering the
criteria listed above. The TAR has two keyholes located on the bottom of
the unit that will accept #8 screws. The mounting screws should be
placed horizontally level, approximately 6” above eye level and 4” apart on
center. Ensure the screws are placed into material that can adequately
support the weight of the TAR. Use a #8 wall anchor when mounting to
drywall. Ensure that the screws are tightened sufficiently to securely
fasten the TAR against the wall.

Federal Signal Corporation

The local rubber antenna should be mounted vertically on top of the TAR
(not bent at 90°) such that the antenna is pointed toward the ceiling. If an
external antenna is required, it should be installed by a qualified electrician
in accordance with local and national electrical codes.

The 9 VDC power supply should be run against the wall and plugged into
a 120 VAC, 60 Hz outlet. Plug the low voltage end of the cord into the
power jack located at the rear of the TAR. The cord should be routed to
ensure it is protected against walking on, tripping over or pinching the
cord. Turn the battery switch to the on position (see section 3-7).

3-2

INSTALLATION INSTRUCTIONS

Federal Signal Corporation

Informer Tone Alert Receiver Manual

3-4 Desk Mounting

Before putting the TAR in place, determine a suitable location considering
the criteria listed above. It is recommended to use the wall mounting
method if the optional strobe light accessory is used. The local rubber
antenna should be bent at 90° so the antenna points toward the ceiling. If
an external antenna is required it should be installed by a qualified
electrician in accordance with local and national electrical codes.

The 9 VDC power supply should be run against the wall and plugged into
a 120 VAC, 60 Hz outlet. Make sure the cable is protected against
walking on, tripping over or pinching the cord. Plug the low voltage end of
the cord into the power jack located at the rear of the TAR. Turn the
battery switch to the on position (see section 3-7).

3-5 Optional IO Model Connections

Do not exceed the electrical ratings defined in the
specifications for the IO option.

If one of the IO models of the Informer is purchased, a 600-ohm balanced
audio output and two SPDT relay outputs are available. A removable 8
position connector is located on the back side of the Informer for making
electrical connections. The connector accepts 5mm (3/16”) stripped wire,
18 – 26 AWG.
Make electrical connections to the I/O connector as follows:

Pin No.1

PIN DESCRIPTION

1 Audio Output
2 Audio Output
3 Relay 1 N.O. Contact
4 Relay 1 Common
5 Relay 1 N.C. Contact
6 Relay 2 N.O. Contact
7 Relay 2 Common
8 Relay 2 N.C. Contact

Audio Output Level Adjustment Potentiometer

3-3

INSTALLATION INSTRUCTIONS

Federal Signal Corporation

Informer Tone Alert Receiver Manual

3-6 Strobe Light Installation

The optional strobe light accessories enable the TAR to provide warning
to the hearing impaired and users in high ambient noise areas. To use a
strobe light accessory, an IO model of the Informer is required to provide
the necessary relay output for controlling the strobe. The strobe light
accessory also requires a second 120 VAC, 60 Hz outlet.

This accessory must be installed per local and national
electrical codes by a qualified electrician.

3-6-1 Model FB2PST-012-024C Strobe Light Accessory Installation

Install the strobe on the wall near the TAR at least 24” below the ceiling
per instructions provided with the unit. Install the model PS250 power
supply on the wall near the strobe and TAR per instructions provided with
the unit. Make electrical connections to the strobe, power supply and TAR
as shown in the following diagram. The connection between the TAR and
the strobe requires an 18 AWG two-wire cable with 5mm (3/16”) stripped
wire on the TAR end and 5/16” stripped wire on the other. Make all other
connections before connecting power. Connect the batteries first, and
then AC power, after all other connections have been made.

Refer to the wiring diagram on the following page.

3-4

INSTALLATION INSTRUCTIONS

Federal Signal Corporation

Informer Tone Alert Receiver Manual

Model FB2PST-012-024C Strobe Light Accessory Wiring Diagram

3-5

INSTALLATION INSTRUCTIONS

Federal Signal Corporation

Informer Tone Alert Receiver Manual

3-6-2 Model IS2 Strobe Light Accessory Installation

Install the model IS2 strobe vertically, near the TAR, at least 24” below the
ceiling. The connection between the TAR and the strobe requires a user
supplied 18-20 AWG two-wire cable with 5mm (3/16”) stripped on the TAR
end and ¼” quick connects on the other. The quick connects must be
installed after running the wires into the strobe box to enable the wire to
pass through the strain relief. There is no polarity for these strobe
connections.

Make electrical connections to the strobe, and TAR as shown in the
following diagram.

Model IS2 Strobe Light Accessory Wiring Diagram

3-6

INSTALLATION INSTRUCTIONS

3-7 Testing

The Informer TAR should be tested after installation to ensure the TAR is
able to perform as intended.

The battery has a disconnect switch hidden behind a small opening in the
rear of the TAR. The switch is intentionally out of reach to avoid
tampering and should not be switched by the end user under normal
circumstances. The switch location is shown in section 2-5, Rear View IO
Definitions.

The switch can be toggled using a small paperclip or similar device
capable of reaching into the switch opening and moving the switch. The
switch is on when it is pushed away from the center of the TAR. The
switch should not be turned off unless the TAR is being removed from
service. After the battery switch is turned on, the TAR must be connected
to the 9 VDC power supply to power-up the TAR. To verify the battery
switch is on, remove power from the wall transformer from the TAR and
verify the power LED begins to flash. If the LED does not flash, check the
battery switch position again and retry this test.

Verify the TAR activates for all required functions that have been
programmed into the unit. The user should be able to detect the warning
tone in the desired coverage area. Voice quality should be verified to
ensure speech is intelligible over the TAR speaker. Proper operation of
the keypad, LEDs, and battery backup should be verified.

If the optional strobe light is attached, verify strobe operation when the
TAR is activated.

A monthly test run only from battery power is recommended. To run this
test, remove the power supply from the AC outlet. Hold down the
MONITOR and RESET buttons together until the Alert tone is heard and
the ALERT and TEST LED’s turn on. After the test, the POWER LED
should be blinking and the ALERT and TEST LED’s should turn off. If the
tone is not heard, or if the power LED turns off completely, contact your
local service center for repair. If the test runs successfully, reconnect the
AC power adaptor and verify the power LED stops blinking and turns on
steady.

3-8 Training

The end user(s) should be trained for proper use of this product.
Instructions should be placed in the possession of the end user.

Federal Signal Corporation

Informer Tone Alert Receiver Manual

3-7

INSTALLATION INSTRUCTIONS

Federal Signal Corporation

Informer Tone Alert Receiver Manual

SECTION IV

OPERATION INSTRUCTIONS

4-1 General Information

All functions should be pre-programmed into the Informer TAR. Refer to the
programming section of this manual if programming changes are required. If you
are experiencing any difficulties with the TAR, contact your local Federal Signal
service center for assistance.

4-2 Power Supply

Your TAR comes with a power supply that should remain plugged in at all times.
When the Informer is plugged in and receiving power, the POWER LED will
display a steady green light. The TAR also comes with a rechargeable sealed
lead acid battery. The battery requires continuous charge in order to maintain its
effectiveness. In the event that AC power to the TAR is lost, the green POWER
LED on the unit will begin to flash to indicate the use of battery power. The TAR
cannot be turned off; therefore the unit must remain connected to the power
supply to avoid depleting the battery.

The TAR should be connected to a 9 VDC, 500 mA. power supply as provided
with the unit. Contact your authorized service center if a replacement is required.

Allow the battery to charge for at least 24 hours initially and after a complete
discharge before relying on the battery backup feature.

4-3 Monitoring (NOAA Weather Radio and Channel Selection)

The Informer may be programmed to monitor the local NOAA Weather Radio
Channel if the VHF version Informer is purchased. The RF frequencies for
NOAA radio are as follows: 162.400 MHz, 162.425 MHz, 162.450 MHz, 162.475
MHz, 162.500 MHz, 162.525 MHz, and 162.550 MHz.

When using the Informer with NOAA radio, the MONITOR button should not be
disabled in software. Pushing the MONITOR button will place the TAR in monitor
mode and allow you to begin listening to the NOAA Weather Radio Channel. If
multiple RF channels have been programmed into the TAR, the TAR will beep
once for each channel number when the MONITOR button is pressed. For
example, the first time the MONITOR button is pressed, the TAR will beep once
for channel 1. The second time it is pressed, it will beep twice for channel 2, etc.

The Informer should also be programmed to emit a short tone to alert the user
after a valid EAS message is received. The speaker should be programmed to
auto, timed or manual reset to enable a voice announcement to be heard.

OPERATION INSTRUCTIONS

4-1

Federal Signal Corporation

Informer Tone Alert Receiver Manual

To discontinue monitoring NOAA Weather Radio and place the unit in standby
mode, press the RESET button on the TAR. While in standby, the TAR will not
be heard but will continue to monitor the selected NOAA radio channel for
emergency broadcasts.

For further information pertaining to EAS, consult your local NOAA weather
center or the FCC at www.fcc.gov.

4-4 Receiving an Alert Message

Whenever the Informer receives a valid ALERT Message, the Red ALERT LED
will begin to flash unless the TEST LED has been programmed to turn on for that
message. The TAR may also be programmed to sound one of four tones. The
TAR may be programmed to automatically enter Monitor mode to enable the user
to hear radio traffic over the TAR. The length of the tone and automatic Monitor
mode reset is programmable.

The TAR will receive ALL properly addressed ALERT messages sent over the
radio whether the TAR is in Monitor mode or standby mode. Instructional voice

messages typically follow the Alert beeps to provide instructions for
related emergencies in your specific area. Users should immediately
respond as instructed.

The TAR will automatically reset and return to standby when the control center
sends a CANCEL command. The Red ALERT and yellow TEST LED will also
be reset. The use of CANCEL should be avoided after an actual ALERT so that
the user will be able to acknowledge the ALERT and / or TEST LED manually.

New activation commands will over-ride all previous functions in progress. New
single-tone or two-tone functions cannot be decoded while a siren tone is being
generated by the Informer.

4-5 Receiving a Test Message

If the TAR has been programmed with a TEST function, the yellow TEST LED
will light steady whenever a Test Message has been received. This light will
remain on until you press the RESET button. The ALERT LED will not light for
any function programmed to light the TEST LED.

OPERATION INSTRUCTIONS

4-2

Federal Signal Corporation

Informer Tone Alert Receiver Manual

4-6 Volume Control

The Informer offers you the ability to control the sound volume of voice
messages heard over the TAR speaker. The Alert beep volume is not
adjustable. To adjust the volume, first press the MONITOR button to listen to the
radio channel. Pressing the VOLUME ↑ button will increase the sound volume
and pressing the VOLUME ↓ button will decrease the volume. Holding down
either arrow will allow you to "scroll" to the highest or lowest volume levels.

If no audio is heard when the MONITOR button is pressed, there may be no
radio traffic currently being broadcast. If the MONITOR button is held down for
over 5 seconds, the radio squelch will be opened and noise will be heard over
the speaker if no radio traffic is present. The RESET button will return the TAR
to standby.

4-7 Tone-Alert Radio Failure

In the event of unit failure, the yellow TEST LED light will flash once per second
and the TAR will emit a beep every 30 seconds. This failure should be
investigated with the local emergency management control station authorities or
the local service center.

4-8 Optional Dual Relay and 600 ohm Audio Output

• Relay Outputs

The Informer comes with an optional pair of relay outputs capable of
controlling external devices. The outputs are located at pins 3 - 8 of the
removable output connector. Refer to section 2.5 for parts locations.

Do not exceed the voltage and current ratings listed in the specifications
section of this manual. When using this option, the relay outputs will turn on
until the programmed default timeout occurs or when the RESET button is
pressed or a CANCEL command is received.

Note: The relay outputs close for 5-10 ms. when the RESET button is pressed
and during initial power-up.

• 600 Ohm Audio Output
The 600-ohm audio output is useful for tying the Informer into existing PA

systems or other externally amplified speaker systems. The TAR provides an
adjustable balanced audio output at pins 1 & 2 of the output connector. The
output level is adjustable via a potentiometer located near the IO connector.
Refer to section 2.5 for parts locations.

OPERATION INSTRUCTIONS

4-3

Federal Signal Corporation

Informer Tone Alert Receiver Manual

4-9 Informer Quick Reference Guide

POWER

steady Green when
TAR is receiving power
from wall outlet, blinks
when using battery
power.

LED lights

LED turns on to

TEST

inform you that the TAR
has received a Test
message. The
LED will stay on until you
press the

In the event that the TAR
detects a failure, the

TEST

per second. If this
occurs, please contact
your local distributor or
service center for
repair.

RESET

LED will flash once

TEST

button.

Quick Reference Guide

LED flashes Red

ALERT

when TAR receives an
Alert Message. The
TAR may also give a
series of loud beeps and
open the channel to
provide an alert
message. You should

immediately respond
as instructed. The

ALERT

continue to flash until
you press the
button below.

LED will

RESET

Press the
button in order to listen
to radio traffic. To return
to Standby Mode, push
the
down both the

MONITOR
RESET/TEST

emit Alert tone.

RESET

MONITOR

button. Hold

and

buttons to

4-4

OPERATION INSTRUCTIONS

The

VOLUME

buttons control sound
volume for Alert
Messages and for NOAA
Weather Radio. Push to
change or Press and
Hold to scroll to highest
or lowest volume setting.
The sound cannot be
turned down completely.

The

RESET/TEST

is used to take the unit
out of monitor mode and
place the unit in standby.
After an Alert message,
press the
to turn off the blinking

ALERT

RESET

LED.

Control

button

button

Federal Signal Corporation

Informer Tone Alert Receiver Manual

SECTION V

SERVICE and MAINTENANCE INSTRUCTIONS

5-1 Battery Replacement

The Informer uses a 6V, 1.2 A/H sealed lead acid battery. The battery
should be replaced with the same make and model battery as the original
equipment. Typical battery life will range from 3-5 years depending on
use.

Replacement batteries may be purchased through the Federal Signal
Service Dept. [phone]. The battery part no. is 155191A.

To replace the battery:

• Remove the power supply from the TAR.

• Place the TAR on a flat table speaker side down.

• Remove the four screws located at the four corners of the TAR.

• Remove the bottom cover of the TAR.

• Pull the battery out of the TAR; be careful not touch the PCB or to pull

the battery wires off the PCB.

• Grasp the + battery terminal firmly and remove from the battery.

• Grasp the - battery terminal firmly and remove from the battery.

• Connect the battery terminals to the new battery. Ensure the red wire

is connected to the + terminal and the black wire is connected to the –
terminal of the battery.

• Place the new battery into the TAR in the same position as the battery
just removed.

• Replace the bottom cover and the four screws. Do not over-tighten the
mounting screws.

• Plug in the power supply.

• Test the TAR as described in the installation section of this manual.

5-2 Radio Receiver Alignment and Service

There are no user serviceable parts inside the Informer. Servicing should
be referred to an authorized Federal Signal Service center. The Federal
Signal Service Dept. can be contacted at: [phone] or
[phone] for further service information.

5-1

SERVICE AND MAINTENANCE INSTRUCTIONS

Federal Signal Corporation

Informer Tone Alert Receiver Manual

SECTION VI

Warranty

Limited Warranty

The Signal Division, Federal Signal Corporation (Federal) warrants each
new product to be free from defects in material and workmanship, under
normal use and service, for a period of one year on parts replacement
and labor from the date of delivery to the first user-purchaser.

During this warranty period, the obligation of Federal is limited to
repairing or replacing, as Federal may elect, any part or parts of such
product which after examination by Federal discloses to be defective in
material and/or workmanship.

Federal will provide warranty for any unit, which is delivered,
transported prepaid, to the Federal factory or designated authorized
warranty service center for examination and such examination reveals a
defect in material and/or workmanship.

This warranty does not cover travel expenses, the cost of specialized
equipment for gaining access to the product, or labor charges for
removal and re-installation of the product. Batteries are not covered
under warranty.

This warranty does not extend to any unit which has been subjected to
abuse, misuse, improper installation or which has been inadequately
maintained, or to units that have problems relating to service or
modification at any facility other than the Federal factory or authorized
warranty service centers.

THERE ARE NO OTHER WARRANTIES, EXPRESSED OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
IN NO EVENT SHALL FEDERAL BE LIABLE FOR ANY LOSS OF
PROFITS OR ANY INDIRECT OR CONSEQUENTIAL DAMAGES
ARISING OUT OF ANY SUCH DEFECT IN MATERIAL OR
WORKMANSHIP.

6-1

WARRANTY