Whelen Engineering Company 295SDA1 Скачать руководство пользователя страница 5

Page 5

AIRHORN – Airhorn tone

:

• Activating the AIRHORN button will always produce a higher frequency 

AIRHORN tone on speaker 1 and a Lower frequency AIRHORN tone 
on speaker 2 until released.

MICROPHONE – Public address

:

• Activating the Push To Talk switch on the microphone will put speaker 1 

in public address operation and will momentarily shut down any other 
siren function until the switch is released.

Lighting Control Operations:

Lighting Control Switches:

 The lighting control switches include the

slide switch and the 8 momentary switches. The slide switch having one
off position and three active positions combined with the 8 momentary
switches makes a total of 11 lighting control switch positions. For each of
the 11 switches there are corresponding relay controlled outputs on the
connectors of J1 and J2 

(see wiring diagram)

. The following list describes

the Factory Default switch activated outputs.

Slide Switch Positions: 

0 = output

 OFF (Stops HF cycle / Section 5 - Note “B”)

1 = output

 J2 pin 1 (GRN) (Stops HF cycle / Section 5 - Note “B”) 

2 = 

outputs

 J2 pin 1 (GRN) & pin 2 (BLU) (Stops HF / Section 5 - Note “B”)

3 = 

outputs

 J2 pin 1 (GRN), pin 2 (BLU), pin 3 (WHT), and start the sirens 

STANDBY hands free cycle.

Push-Button Switches

Wire

Switch-Type

4 = 

Outputs

 J1 PIN 10 . . . . . .  (WHT/YEL) . . . . . . . . . . . Push on-Push off

5 = 

Outputs

 J1 PIN 12   . . . . .  WHT/BLU)  . . . . . . . . . . . Push on-Push off

6 = 

Outputs

 J1 PIN 11 . . . . . .  (WHT/GRN)  . . . . . . . . . . Push on-Push off

7 = 

Outputs

 J1 PIN 9 . . . . . . .  (WHT/ORG)  . . . . . . . . . . Push on-Push off

8 = 

Outputs

 J1 PIN 7 . . . . . . .  (WHT/BRN)  . . . . . . . . . . Push on-Push off

9 = 

Outputs

 J1 PIN 5 . . . . . . .  (GRN)   . . . . . . . . . . . . . . Push on-Push off

10 = 

Outputs

 J1 PIN 1 . . . . . .  (BRN) . . . . . . . . . . . . . . . Push on-Push off

11 = 

Outputs

 J1 PIN 6 . . . . . .  (BLU)  . . . . . . . . . . . . . . . . . . . .Momentary

Traffic Advisor Control

There are two programmable “Switch

 

Types” associated with Traffic 

Advisor control, “Traffic Advisor Pattern Control” and “Traffic Advisor 
Flash Control”.

When a switch’s “Switch Type” has been programmed as “Traffic Advisor 
Pattern Control”, this switch now takes control of designated Traffic 
Advisor output J2 pin 4 (white yellow) and the associated relay output of 
the programmed switch. These two wires connect to the traffic advisor. 

The first press

 of this switch will produce a Left sweep on the Traffic 

Advisor, and will turn off a “Traffic Advisor Flash Control” switch if one is 
active.

A second press

 will produce a right arrow.

A third press

 will produce a split arrow.

The next press

 returns the unit to Left arrow and the cycle repeats itself. 

Holding the switch down for 2 seconds will shut the arrow off

.

NOTE: Only one switch can be programmed as a “Traffic Advisor 
Pattern Control” switch, If more than one switch is programmed, 
unpredictable results will occur.

When a switch’s “Switch Type” has been programmed as “Traffic Advisor
Flash Control”:

Pressing this switch

 will produce a flash pattern on the Traffic Advisor

indicator, will turn off a “Traffic Advisor Pattern Control” switch if one is
active, and the relay output programmed for the “Traffic Advisor Flash
Control” switch will turn on.

Pressing this switch again

 will shut the arrow off.

NOTE: Only one switch can be designated as a “Traffic Advisor
Flash Control” switch, If more than one switch is programmed,
unpredictable results will occur.

Diagnostic Indicators:

While the siren is under normal use the diagnostic indicators are used to 
indicate fault conditions within your siren system. The following table lists 
the type of fault and the indicators response. If the indicator is on steady 
while a tone is in use, this indicates that there is no fault with the associ-
ated speaker output.

Under voltage: 

LED #2 will be in DoubleFlash mode and siren tones will 

not operate.

Over voltage:

 LED #1 will be in DoubleFlash mode and siren tones will 

not operate.

Speaker # 1 short circuit:

 LED #1 will be in SingleFlash mode and siren 

tones will not operate on speaker 1.

Speaker # 2 short circuit:

 LED #2 will be in SingleFlash mode and siren 

tones will not operate on speaker 2.

Speaker #1 open circuit:

 LED #1will be off all siren tones will continue to 

operate.

Speaker #2 open circuit:

 LED #2 will be off all siren tones will continue to 

operate.

DoubleFlash:

 2 quick flashes followed by a longer pause.

SingleFlash:

 LED will be on and off an equal amount of time.

Terminal Operation

Terminal Specifications

NOTE: It is important that any components connected to these terminals
do not exceed the maximum current rating for that terminal.
Warning! Total power distribution current is not to exceed 80 AMPS

Outlet

Max. Load

J2-1

. . . . . . . . . . . . . . . . . . . . . .  20 Amps

J2-2

. . . . . . . . . . . . . . . . . . . . . .  20 Amps

J2-3

. . . . . . . . . . . . . . . . . . . . . .  20 Amps

J1-5

. . . . . . . . . . . . . . . . . . . . . .  10 Amps

J1-7

. . . . . . . . . . . . . . . . . . . . . .  10 Amps

J1-9

. . . . . . . . . . . . . . . . . . . . . .  10 Amps

J1-10

. . . . . . . . . . . . . . . . . . . . .  10 Amps

J1-11

. . . . . . . . . . . . . . . . . . . . .  10 Amps

J1-12

. . . . . . . . . . . . . . . . . . . . .  10 Amps

J1-1 & J1-3

 or 

J1-2

. . . . . . . . . .  10 Amps

(Outlets can not be activated simultaneously)

J1-8 & J1-6

 or 

J1-4

. . . . . . . . . .  10 Amps

(Outlets can not be activated simultaneously)

AUX- A OUTPUT / Normally Closed

AUX-A OUTPUT / Normally Open

AUX-A INPUT

AUX-B OUTPUT / Normally Closed

AUX-B OUTPUT / Normally Open
AUX-B INPUT

3

1

8

6

4

2

J1 OUTPUTS

AUX-B INPUT

FUSE

HERE

FUSE

HERE

AUX- B OUTPUT

Normally Closed

+VBAT FROM J4

AUX-B OUTPUT

Normally Open

J1-1

J1-3

J1-2

295SDA1

3

1

8

6

4

2

BLU

YEL

ORG

BRN
RED

J1-4

AUX-A INPUT

J1-6

J1-8

FUSE

HERE

FUSE

HERE

AUX- A OUTPUT

Normally Closed

AUX-A OUTPUT

Normally Open

+VBAT FROM J4

WHT/RED

Содержание 295SDA1

Страница 1: ...mounting location based on providing ultimate safety to all passengers inside the vehicle For this product to operate at optimum efficiency a good electrical connection to chassis ground must be made...

Страница 2: ...e unit IMPORTANT The 295SDA1 case must be either mounted on or grounded to the vehicle chassis Control Head There are two basic mounting brackets for the 295SDA1 control head One allows the control he...

Страница 3: ...ttery Splice the 2 BLACK Ground wires together and extend this single BLACK wire toward the vehicle battery To pass the RED and BLACK wires through you may have to drill a hole in the firewall Insert...

Страница 4: ...until released Activating the RADIO WAIL TONE3 or STANDBY button will deactivate the YELP button and produce their corresponding function Activating the HORN RING input or MAN button will change the s...

Страница 5: ...rammed as a Traffic Advisor Pattern Control switch If more than one switch is programmed unpredictable results will occur When a switch s Switch Type has been programmed as Traffic Advisor Flash Contr...

Страница 6: ...ches off Press and hold the RADIO switch Press and release momentary switch 4 Release the RADIO switch To confirm entry into this configuration mode LED 1 on the Arrow indicator will light up 2 Select...

Страница 7: ...WITCH in the OFF position all the way to the left and turn all Momentary switches off Press and hold the RADIO switch Press and release momentary switch 11 Release the RADIO switch To confirm entry in...

Страница 8: ...E If the right slide switch indicator light on the secondary unit turns on an error has occurred press the RADIO on both units to start back at step 1 5 Store and activate the configuration Press and...

Страница 9: ...IL switch Press and release momentary switch 8 Release the WAIL switch To confirm entry into Shutdown Delay adjustment mode the Arrow indicator will display this pattern arrow leds 2 4 2 To adjust the...

Страница 10: ...he tone for the MANUAL and AIRHORN switch Press and hold the MANUAL or AIRHORN switch Press and release the lighting momentary switch 4 to change the tone produced by speaker 1 OR Press and release th...

Отзывы: