Whelen 295HFSC9 User Manual

Automotive: Sirens/Switches

®
ENGINEERING COMPANY INC.
51 Winthrop Road	Installation Guide:
Chester, Connecticut 06412-0684	295HFSC9 Dual Siren
Phone: [phone]
Fax: [phone]
Internet: www.whelen.com
Sales e-mail: [e-mail]
Canadian Sales e-mail: [e-mail]
Customer Service e-mail: [e-mail]

DANGER! Sirens produces extremely loud emergency warning tones! Exposure to these tones without proper and adequate hearing protection, could cause ear damage and/or hearing loss! The Occupational Safety & Health Administration (www.osha.gov) provides information necessary to determine safe exposure times in Occupational Noise Exposure Section 1910.95. Until you have determined the safe exposure times for your specific application, operators and anyone else in the immediate vicinity should be required to wear an approved hearing protection device. FAILURE TO FOLLOW THIS RECOMMENDATION COULD CAUSE HEARING LOSS!

Safety First

This document provides all the necessary information to allow your Whelen product to be properly and safely installed. Before beginning the installation and/or operation of your new product, the installation technician and operator must read this manual completely. Important information is contained herein that could prevent serious injury or damage.

•Proper installation of this product requires the installer to have a good understanding of automotive electronics, systems and procedures.

•If mounting this product requires drilling holes, the installer MUST be sure that no vehicle components or other vital parts could be damaged by the drilling process. Check both sides of the mounting surface before drilling begins. Also de-burr any holes and remove any metal shards or remnants. Install grommets into all wire passage holes.

•If this manual states that this product may be mounted with suction cups, magnets, tape or Velcro®, clean the mounting surface with a 50/50 mix of isopropyl alcohol and water and dry thoroughly.

•Do not install this product or route any wires in the deployment area of your air bag. Equipment mounted or located in the air bag deployment area will damage or reduce the effectiveness of the air bag, or become a projectile that could cause serious personal injury or death. Refer to your vehicle owner’s manual for the air bag deployment area. The User/Installer assumes full responsibility to determine proper 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. The recommended procedure requires the product ground wire to be connected directly to the NEGATIVE (-) battery post.

•If this product uses a remote device to activate or control this product, make sure this control is located in an area that allows both the vehicle and the control to be operated safely in any driving condition. DO NOT ATTEMPT TO ACTIVATE OR CONTROL THIS DEVICE IN A HAZARDOUS DRIVING SITUATION.

•It is recommended that these instructions be stored in a safe place and referred to when performing maintenance and/or reinstallation of this product.

•FAILURE TO FOLLOW THESE SAFETY PRECAUTIONS AND INSTRUCTIONS COULD RESULT IN DAMAGE TO THE PRODUCT OR VEHICLE AND/OR SERIOUS INJURY TO YOU AND YOUR PASSENGERS!

ACTIVATION OF THIS SIREN MAY DAMAGE UNPROTECTED EARS!

		CAUTION
		Loud siren noise can cause
	Wear	hearing damage and/or loss.
		Refer to OSHA Section 1910.95 prior
	Protection!
		to putting ANY siren into service!

For warranty information regarding this product, visit www.whelen.com/warranty

©2005 Whelen Engineering Company Inc.

Form No.13986D (043008)

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Congratulations on selecting the 295HFSC9 Siren! The 295HFSC9 offers a unique and distinctive collection of features designed to allow the user to customize the operation of this siren to suit their individual wants or needs.

•8 Programmable operating profiles

•Switch or ignition activated panel illumination.

•Stereo (dual) or mono sound control.

•200 Watts of output power.

•Removeable microphone.

•Park-Kill Siren shutdown.

•“Siren In Use” output signal.

•Hands-Free operation.

•Radio Repeat.

•Simulated mechanical siren tones.

•Harmonically-rich, composite Airhorn tones.

•Title 13-compliant profiles.

•Independent, non-destructive short circuit protection.

Installation

The 295HFSC9 is designed to be mounted directly onto the dash or other surface through the use of a bail strap mounting bracket. The unit may also be mounted into your vehicle’s console (if so equipped). Regardless of the style selected, be sure to observe the air bag warning on the cover of this manual.

Bail Strap Mount

1.Position the bail strap in the selected mounting location. Using an awl or other suitable tool, scribe the surface where the mounting holes are to be drilled.

Caution: As mounting this unit will require drilling, it is absolutely necessary to make sure that no other vehicle components could be damaged in the process. Check both sides of the mounting surface before starting. If damage is likely, select a different mounting location.

2.Drill the mounting holes in the areas scribed in step 1. The size of the drill bit should be determined by the size of the mounting hardware used and thickness of the mounting surface.

3.Secure the bail strap to the mounting location.

Note: There are 2 sets of holes on the bail strap for positioning the unit at 2 different heights.

4.Locate the two, 1/4-20 x 5/8” screws, two 1/4” internal tooth lockwashers & two 1/4” split-lockwashers (included). Place the internal tooth lockwashers between the desired holes in the strap and the housing. Place the split-lockwashers onto the screws as shown.

5.Place the unit into its mounted position. Align the theaded holes in the case with the desired holes in the bail strap.

6.Thread the screws into the case and tighten firmly.

Console Mount

Console manufacturers offer mounting kits that include all the necessary hardware and brackets required to mount this unit into their console. The console mount brackets are secured onto the unit the same way the bail bracket does (except for the addition of two flat washers that must be inserted between the 295HFSC9 and the bracket). Please refer to the manual included with your console for specific information on securing the 295HFSC9/mounting bracket assembly onto the console.

NOTE: Due to the lack of air flow within a console, prolonged operation of this siren will require the console to be modified to improve ventilation.

Microphone

A 1/4” port is provided on the front right-hand side of the unit for installation of the microphone.

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Wiring

Connecting to Power:

1.Using appropriately sized wire, extend the RED and BLACK wires from the Main Power Connector, through the firewall and into the engine compartment (refer to the Wire Gage Calculation Chart located on the last page of this manual to determine the proper wire size for your application).

2.Follow the factory wiring harness towards your vehicle’s battery.

WARNING! All customer supplied wires that connect to the positive terminal of the battery must be sized to supply at least 125% of the maximum operating current and FUSED at the battery to carry that load. DO NOT USE CIRCUIT BREAKERS WITH THIS PRODUCT!

3.Install a user supplied 20A fuse block on the end of the RED wire. Connect the fuse block to the battery using no more than 2 feet of wire. Do not install the fuse into the fuse holder yet!

4.Connect the BLACK wire directly to the NEGATIVE battery terminal.

Connecting to your Speaker(s):

1.Route the ORG, WHT/ORG, YEL and WHT/YEL wires (harness connector positions 5, 6, 7 & 8) along the factory wiring harness towards your speakers.

2.Connect the ORG wire (pos 6) to the POSITIVE (+) terminal on speaker #1. Connect the YEL wire (pos 8) to the POSITIVE (+) terminal on speaker #2.

3.Connect the WHT/ORG wire (pin 8 to the NEGATIVE (-) terminal on speaker #1. Connect the WHT/YEL wire (Pin 7) to the NEGATIVE (-) terminal on speaker #2.

Hands-Free Siren (optional):

Refer to the wiring diagram for all wiring information for this optional connection.

Radio Rebroadcast (optional):

The two (2) BLU wires are used to connect your two-way radio’s external speaker for radio rebroadcast. This is an optional connection and will not effect the other operations.

Radio rebroadcast volume can be adjusted from the rear as shown below.

Note: Radio rebroadcast will NOT work with amplified remote speakers! If your remote speaker is amplified (I.E.: contains a power amp circuit in the speaker assembly), do not enable the radio rebroadcast feature.

Backlight (optional):

Connecting the WHT wire to an ignition-controlled circuit enables backlighting when the unit’s power switch is off.

Installation will be complete after a 20A fuse has been installed in the Main Power Connector fuse block. Now inspect the fuses on the bottom of the unit and at the battery. If any of these fuses are blown, carefully inspect all of the circuit wires and make sure they are wired correctly. Replace the blown fuses with ones of an identical amp rating. If these fuses blow after installation or activation, contact Whelen Engineering Technical Support.

Main	Harness	Radio	Dip
Power	Connector	Volume	Switch
Connector		Adjustment	Bank
	8 7 6 5 4 3 2 1
	16 15 14 13 12 11 10 9	On 1	2 3 4 5 6 7 8

Features

Stereo/Mono Sound Control - The 295HFSC9 power switch has three positions; Center (Off), Down (On/Mono) & Up (On/Dual). When this switch is Off, the unit will not function. When the switch is in either On position, the siren is functional and may be activated at the operator’s discretion. In the On/Mono position, speakers #1 & #2 will produce identical siren tones. In the On/Dual position, speakers #1 & #2 can be configured to simultaneously produce completely different siren tones (refer to the siren configuration tables for detailed configuration settings). NOTE: If the unit is connected to the vehicle’s horn ring circuit, the vehicle horn is disabled when the power switch is in the ON position.

Park-Kill Siren Shutdown - This feature allows the operator to disable an active siren whenever the transmission is placed in Park. To enable this feature, the WHT/BRN wire is connected to the output signal of the transmission’s park/neutral safety switch. To restore normal siren operation, turn the rotary knob to HF, MAN, STBY or RAD. The siren is now reset for normal operation. IMPORTANT! This feature may effect the vehicle warranty. Whelen Engineering recommends that the vehicle manufacturer be contacted to learn what effect, if any, this product will have on warranty considerations.

“Siren In Use” Output Signal - This feature provides an output signal that is active whenever a repetitive cycling siren tone is active (ex. Wail, Yelp, Piercer). This output signal is not enabled with Airhorn or manual tone activation.

Hands-Free Operation - This feature offers the ability to activate siren tones using the vehicle’s steering wheel horn ring. When the rotary knob is in the HF position, the siren functions are placed in a standby mode. Siren tones are activated by a single “tap” on the MAN button or on the vehicle’s steering wheel horn button (if the vehicle’s horn has been wired to the siren).

Independant Short Circuit Control - This feature implements nondestructive, short circuit protection into the siren design. If one speaker was to short, the other speaker will remain fully operational and unaffected. When the short has been resolved, that speaker will automatically return to normal operation.

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