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SECTION IV

SECTION IV

OPERATION

OPERATION

SAFETY MESSAGE TO OPERATORS OF

SAFETY MESSAGE TO OPERATORS OF

FEDERAL SIGNAL ELECTRONIC SIRENS

FEDERAL SIGNAL ELECTRONIC SIRENS

AND LIGHT/SOUND SYSTEMS

AND LIGHT/SOUND SYSTEMS

 WARNING

 WARNING

The lives of people depend on your safe opera-

The lives of people depend on your safe opera-
tion of Federal products. It is important to

tion of Federal products. It is important to
read and follow all instructions shipped with

read and follow all instructions shipped with
the products. In addition, listed below are

the products. In addition, listed below are
some other important safety instructions and

some other important safety instructions and
precautions you should follow:

precautions you should follow:

Qualifications 

Qualifications 

To 

To pr

prop

oper

erly 

ly us

use a

e an e

n ele

lect

ctro

roni

nic s

c sir

iren 

en an

and

d

speaker(s): you must have a good understanding 

speaker(s): you must have a good understanding 
of general vehicle operation, a high proficiency

of general vehicle operation, a high proficiency
in the use of safety warning equipment, and

in the use of safety warning equipment, and
thorough knowledge of state and federal

thorough knowledge of state and federal
UNIFORM TRAFFIC CODES.

UNIFORM TRAFFIC CODES.

Sound Hazards 

Sound Hazards 

Yo

Your h

ur hea

eari

ring a

ng and 

nd th

the h

e hea

eari

ring 

ng of 

of ot

othe

hers

rs, i

, in or

n or

close to your emergency vehicle, could be dam-

close to your emergency vehicle, could be dam-
aged by loud sounds. This can occur from short

aged by loud sounds. This can occur from short
exposures to very loud sounds, or from longer

exposures to very loud sounds, or from longer
exposures to moderately loud sounds. For

exposures to moderately loud sounds. For
hearing conservation guidance, refer to federal,

hearing conservation guidance, refer to federal,
state, or local recommendations.

state, or local recommendations.
OSHA Standard 1910.95 offers guidance on

OSHA Standard 1910.95 offers guidance on
“Permissible Noise Exposure.”

“Permissible Noise Exposure.”

Al

All ef

l effe

fect

ctiv

ive s

e sir

iren

ens an

s and h

d hor

orns p

ns pro

rodu

duce 

ce lo

loud

ud

sounds (120 dB) that may cause permanent

sounds (120 dB) that may cause permanent
hearing loss. 

hearing loss.  Always minimize y

Always minimize your exposure to

our exposure to

siren sound, roll up your windows and wear

siren sound, roll up your windows and wear
hearing protection. 

hearing protection.  Do not sound 

Do not sound the siren

the siren

indoors or in enclosed areas where you 

indoors or in enclosed areas where you and

and

others will be 

others will be exposed to 

exposed to the sound. 

the sound.  Only use

Only use

the siren for emergency response situations.

the siren for emergency response situations.

Sound Limitations 

Sound Limitations 

Be

Befo

fore 

re us

using 

ing th

the v

e veh

ehic

icle

le, c

, che

heck 

ck to 

to se

see i

e if t

f the

he

siren speakers are concealed from view. If the

siren speakers are concealed from view. If the
siren speaker is not in clear view on the front of 

siren speaker is not in clear view on the front of 
the vehicle, use extra caution when operating 

the vehicle, use extra caution when operating 
the vehicle. A concealed siren speaker installa-

the vehicle. A concealed siren speaker installa-
tion is less effective at warning others.

tion is less effective at warning others.

Ma

Maxi

ximu

mum s

m sou

ound 

nd ou

outp

tput 

ut wi

will 

ll be 

be se

seve

vere

rely 

ly re

re--

duced if any objects are in front of 

duced if any objects are in front of the speaker.

the speaker.

If your installation has obstructions in front

If your installation has obstructions in front
of the speaker, drive even more cautiously.

of the speaker, drive even more cautiously.

Fr

Freq

eque

uent

ntly i

ly ins

nspe

pect t

ct the s

he spe

peak

aker t

er to en

o ensu

sure t

re tha

hatt

it is clear of any obstruction, such as mud or

it is clear of any obstruction, such as mud or

snow, which will reduce maximum sound

snow, which will reduce maximum sound
output.

output.

Signaling Limitations 

Signaling Limitations 

Be 

Be aw

awar

are t

e tha

hat t

t the 

he us

use o

e of y

f you

our v

r vis

isua

ual a

l and 

nd au

au--

dible signaling devices does not give you 

dible signaling devices does not give you the

the

right to force your way through traffic. Your

right to force your way through traffic. Your
emergency lights, siren, and actions are

emergency lights, siren, and actions are
REQUESTIN

REQUESTING the 

G the right-of-way.

right-of-way.

Al

Alth

thou

ough 

gh yo

your 

ur wa

warn

rnin

ing s

g sys

yste

tem i

m is o

s ope

pera

rati

ting 

ng 

properly, it may not alert everyone. People

properly, it may not alert everyone. People
may not hear, see, or heed your 

may not hear, see, or heed your warning signal.

warning signal.

 You must recognize this fact 

 You must recognize this fact and continue

and continue

driving cautiously.

driving cautiously.

Si

Situ

tuat

atio

ions 

ns ma

may o

y occ

ccur 

ur wh

whic

ich o

h obs

bstr

truc

uct y

t you

ourr

warning signal when natural or man-made

warning signal when natural or man-made
objects are between your vehicle and others.

objects are between your vehicle and others.
This can also occur when you raise your hood

This can also occur when you raise your hood
or trunk lid. If these situations 

or trunk lid. If these situations occur, be espe-

occur, be espe-

cially careful.

cially careful.

Driving Limitations 

Driving Limitations 

At 

At th

the st

e star

art o

t of y

f you

our s

r shi

hift

ft, y

, you 

ou sho

should 

uld en

ensu

sure

re

that the light/sound system is securely attached

that the light/sound system is securely attached
to the vehicle and operating properly.

to the vehicle and operating properly.

If t

If the u

he uni

niqu

que co

e comb

mbin

inat

atio

ion of 

n of em

emer

erge

genc

ncy v

y veh

ehic

icle

le

equipment installed in your vehicle has

equipment installed in your vehicle has
resulted in the siren controls being installed

resulted in the siren controls being installed
in a position that does 

in a position that does not allow you to operate

not allow you to operate

them by 

them by touch only, OPERATE CONTROLS

touch only, OPERATE CONTROLS

ONLY WHILE YOUR VEHICLE IS STOPPED.

ONLY WHILE YOUR VEHICLE IS STOPPED.

If d

If dri

rivi

ving c

ng con

ondi

diti

tion

ons re

s requ

quir

ire y

e you

our fu

r full a

ll att

tten

en--

tion, you should avoid operating the siren

tion, you should avoid operating the siren
controls while the vehicle is in motion.

controls while the vehicle is in motion.

Continuing Education 

Continuing Education 

Fi

File 

le th

thes

ese i

e ins

nstr

truc

ucti

tion

ons i

s in a 

n a sa

safe 

fe pl

plac

ace a

e and

nd

refer to them periodically. Give a copy of these

refer to them periodically. Give a copy of these

instructions to new recruits and trainees.

instructions to new recruits and trainees.

Failure to follow these safety precautions may

Failure to follow these safety precautions may

result in property damage, serious injury, or death to

result in property damage, serious injury, or death to
you, to passengers, or to others.

you, to passengers, or to others.

-8- 

-8- 

Содержание PA300 Series 690009

Страница 1: ...Price 4 00 Price 4 00 Model Model PA300 PA300 ELECTRONIC SIREN ELECTRONIC SIREN INSTALLATION INSTALLATION SERVICE SERVICE AND O AND OPERATING PERATING INSTRUCTIONS INSTRUCTIONS...

Страница 2: ...kmanship and or workmanship This warranty does not cover travel expenses the cost of specialized This warranty does not cover travel expenses the cost of specialized equipment f equipment for gaining...

Страница 3: ...ans of a front panel GAIN control Radio panel GAIN control Radio inter connect wires are built in No additional cables inter connect wires are built in No additional cables are required are required T...

Страница 4: ...approx prox 64V peak to peak 64V peak to peak D Di im me en ns si io on ns s H HW WD D 2 2 1 1 2 2 6 6 3 35 5c cm m x x 6 6 1 1 2 2 1 16 6 5 51 1c cm m x x 8 8 1 1 2 2 2 21 1 5 59 9c cm m N Ne et t W...

Страница 5: ...n to func unctio tion pro n proper perly t ly the he ground connection must be made to the NEGATIVE ground connection must be made to the NEGATIVE battery terminal battery terminal Sou Sound ou nd out...

Страница 6: ...as a ing brackets as a template and scribe two drill positioning marks at template and scribe two drill positioning marks at the selected mounting location under the dash the selected mounting locatio...

Страница 7: ...the relay coil one end of the relay coil 10 Connect the other end of the relay coil 10 Connect the other end of the relay coil to to the opposite potential of that connected to the wiper the opposite...

Страница 8: ...seholder and 20 ampere fuse not supplied The supplied The fuseholder should be installed as close fuseholder should be installed as close as practical to as practical to the battery If necessary addit...

Страница 9: ...ess Adjustment Figure 3 6 Relative PA Loudness Adjustment the microphone push to talk switch speak in a the microphone push to talk switch speak in a normal voice and adjust the GAIN control for the n...

Страница 10: ...rely ly re re duced if any objects are in front of duced if any objects are in front of the speaker the speaker If your installation has obstructions in front If your installation has obstructions in...

Страница 11: ...so be activated by means of an auxiliary siren can also be activated by means of an auxiliary switch such as the horn ring switch such as the horn ring button refer to para button refer to para graph...

Страница 12: ...er analog switch connects the discharge pin of IC12A to the RC switch connects the discharge pin of IC12A to the RC timing network When the peak function is called for timing network When the peak fun...

Страница 13: ...ch is siren function as long as the horn ring switch is depressed depressed If manual or hi lo is If manual or hi lo is the selected mode and JU1 the selected mode and JU1 and JU2 are set to AIR the w...

Страница 14: ...NEGATIVE battery terminal to the NEGATIVE battery terminal Af Afte ter r r rep epai air r te test t st the e he ele lect ctro roni nic s c sir iren en an and d speaker system to ensure that it is spea...

Страница 15: ...ive of a defective speaker short circuited voice coil Rebroadcast of speaker short circuited voice coil Rebroadcast of unsquelched radio or music for long periods will unsquelched radio or music for l...

Страница 16: ...Figure 6 1 Chassis Figure 6 1 Chassis Removal Removal Figure 6 2 Internal View Figure 6 2 Internal View 14 14...

Страница 17: ...15 15 F F i i g g u u r r e e 6 6 3 3 C C o o m m p p o o n n e e n n t t L L o o c c a a t t i i o o n n D D i i a a g g r r a a m m...

Страница 18: ...F F i i g g u u r r e e 6 6 4 4 S S c c h h e e m m a a t t i i c c D D i i a a g g r r a a m m 16 16...

Страница 19: ...R R1 1 2 2 3 3 6 6 T TI I5 55 5 1 11 15 5B B1 10 01 1 7 8 9 11 7 8 9 11 C CR R4 4 5 5 1 10 0 E ED D3 30 00 02 2S S 1 11 15 5B B3 30 01 1 13 14 15 13 14 15 C CR R1 16 6 1 1N N4 47 73 38 8 8 8 2 2V V Z...

Страница 20: ...Printed in U S A Printed in U S A 255A198M 255A198M REV M 901 REV M 901...

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