Lamphus SoundAlert - User Manual

SoundAlert™ - 100W Siren Amplifier with PTT Microphone
IMPORTANT: READ CAREFULLY BEFORE ASSEMBLY AND USE.
Installer of this product must have a good understanding of automotive electronics,
systems, and procedures.
In the case that holes must be drilled in order to properly mount the product, the installer
must examine both sides of the mounting surface before drilling begins. It is the
installer's responsibility to be sure that no vehicle components or vital parts could be
damaged by the drilling process. De-burr any holes in order to remove metal shards and
remnants. Use grommets in 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 and dry thoroughly prior to applying any
adhesives for maximum adhesion.
•
•
•
Do not attempt to activate or operate this product under hazardous driving
situations.
Deployment area of the vehicle air bags must be cleared. Do not install this
product or route any electrical wires near the air bags deployment areas. Refer to
your vehicle owner's manual for the air bag deployment area. Products or wires
mounted in the air bag deployment area will damage, reduce the effectiveness of
the air bag, or even act as a projectile which may cause serious injury or death. The
user/installer of this product assumes full responsibility in determining the proper
mounting location while prioritizing the safety of all passengers in the vehicle.
•
•
DANGER!
Sirens are designed to produce extremely loud emergency warning tones!
Exposure to the tones produced without proper and adequate hearing protec-
tions, could lead to 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.
The operators of the siren and any one in the immediate vicinity of the siren
should be required to wear an approved hearing protection device until one has
determined the safe exposure times for your specific application. FAILURE TO
FOLLOW THIS RECOMMENDATION COULD CAUSE HEARING LOSS!
Front Panel:
Contents:
True Mods © 2012-2021 All Rights Reserved
CAUTION
Loud Siren noise could
cause damage to
unprotected ears.
Refer to OSHA Section 1910.95 prior
to putting siren into service!
Siren with PTT Mic. 1
Bail Strap Bracket 1
Wiring Bundle 1
Wiring for Horn/Radio 1
Microphone Clip
Mounting Accessories
Fuse(s)
1
1
1
Functions:
Manual Horn/Siren
This switch has two positions. Down – Siren & Up – Horn. The siren and
horn warning tone could be activated manually by engaging the switch
to the positions. Horn function can also be activated with the vehicle
horn relay by connecting the horn/radio wire of the siren unit to the
horn relay of the automobile. (see wiring diagram)
PTT Mic
Push to talk microphone which overrides any activated warning tone
when in use.
Rotary Switch
The rotary knob controls siren functions. There are 5 positions that may
be selected. (see switch functions below for detail)
Speaker/Mic Volume
The volume knob controls the volume of siren and public address
function. Rotating the knob clockwise will increase the volume. Rotat-
ing the knob counter-clockwise will decrease the volume. Rotating the
knob to minimal volume will disable all siren functions.
Aux Switch 1 & 2
The auxiliary switches are meant to be used to power other equipment
on the vehicle. Each auxiliary switch is fused with a 20 amp AGC fuse.
-
-
-
-
-
Manual
Horn/Siren
PTT Mic. Rotary Switch AUX
Switch 1
AUX
Switch 2
Speaker/Mic
Volume
CTRL1VOLUME
MAX.
OFF
SIREN
HORN WAILYELP
RADIO
STAND-BY HI-LO
HI-LO2
CTRL2
www.truemods.com
US Toll Free: 1-855-533-6654
International: 1-909-212-0993
Fax: (909) 575-6722
E-mail: support@truemods.com
Manual ID: PIM-00000067-V002

Summary

Safety and Operation Precautions

Installer Requirements and Drilling Safety

Installer must understand automotive systems; examine surfaces before drilling, deburr, and use grommets.

Air Bag and Hazardous Condition Safety

Do not operate under hazardous conditions; keep wiring away from air bags to avoid injury or malfunction.

Hearing Protection Advisory

Siren noise can cause hearing damage; consult OSHA and use hearing protection until safe exposure times are known.

Front Panel Controls and Functions

Front Panel Layout Overview

Identifies manual controls, rotary switch, volume knob, and auxiliary switches on the front panel.

Manual Siren and Horn Activation

Switch activates siren or horn; horn can be wired to vehicle horn relay.

PTT Microphone Functionality

Push-to-talk microphone overrides any active siren tone during use.

Rotary Switch Siren Functions

Rotary knob selects from 5 siren functions: Radio, Stand-by, Yelp, Wail, Hi-Lo, Hi-Lo 2.

Volume and Auxiliary Switches

Volume knob adjusts siren output; Aux switches power external equipment, each fused at 20 amps.

Siren Switch Functions

Radio and Stand-by Modes

Radio mode broadcasts signals; Stand-by enables manual/PTT functions without active tones.

Siren Tone Activation

Yelp, Wail, Hi-Lo, and Hi-Lo 2 modes activate specific siren warning tones.

Mounting Instructions

Bail Strap Mounting Procedure

Steps to position, scribe, drill, and secure the bail strap mounting bracket.

Microphone Clip Installation

Steps to position, scribe, drill, and secure the microphone clip near the siren unit.

Specifications and Wiring

Technical Specifications

Lists input voltage, current, fuse rating, speaker impedance, and output power.

Wiring Connections

Details power, ground, speaker, and optional connections for horn and radio.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

The SoundAlert™ - 100W Siren Amplifier with PTT Microphone, Manual ID: PIM-00000067-V002, is a robust emergency warning system designed for automotive use. It features a siren amplifier and a Push-To-Talk (PTT) microphone, providing various warning tones and public address capabilities.

Function Description:

The device's front panel includes a Manual Horn/Siren switch, a PTT Microphone, a Rotary Switch, a Speaker/Mic Volume knob, and two Auxiliary Switches (Aux Switch 1 & 2).

• Manual Horn/Siren: This two-position switch allows for manual activation of the siren (down position) or horn (up position) warning tones. The horn function can also be activated via the vehicle's horn relay by connecting the siren unit's horn/radio wire to the automobile's horn relay.
• PTT Microphone: This microphone enables public address functionality and overrides any activated warning tone when in use, allowing for clear communication.
• Rotary Switch: This knob controls the primary siren functions, offering five selectable positions:
  • Radio: Activates the radio function, broadcasting any signal received by the vehicle's two-way radio over the connected speaker. The siren must be connected to the two-way radio as outlined in the wiring section.
  • Stand-by: The siren is in a stand-by state, with Manual Horn/Siren and PTT Mic functions enabled.
  • Yelp: Activates the yelp siren warning tone.
  • Wail: Activates the wail siren warning tone.
  • Hi-Lo: Activates the hi-lo siren warning tone.
  • Hi-Lo 2: Activates the hi-lo 2 siren warning tone.
• Speaker/Mic Volume: This knob controls the volume for both siren and public address functions. Rotating it clockwise increases the volume, while counter-clockwise rotation decreases it. Turning the knob to minimal volume disables all siren functions.
• Aux Switch 1 & 2: These auxiliary switches are designed to power other equipment on the vehicle. Each switch is fused with a 20 amp AGC fuse, providing protection for connected devices.

Important Technical Specifications:

• Input Voltage: 12 VDC +/- 20%
• Input Current: 12 AMPS Max.
• Input Fuse: 15 AMPS
• Speaker Impedance: 8 OHMS Min.
• Output Power: @ 12 VDC @ 8 OHMS 100 WATTS Max.

Usage Features:

• Mounting: The siren is designed for direct mounting onto the dashboard or any other surface within the driver's vicinity using the included bail-strap mounting bracket. It can also be mounted into the vehicle's console if equipped with such a compartment.
  • Bail Strap Mount Procedure:
    1. Position the bail strap at the desired location.
    2. Scribe the area for drilling mounting holes.
    3. Drill the surface, ensuring no vehicle components are damaged.
    4. Secure the bail strap to the surface with the included screws.
    5. Secure the siren unit to the bail strap using the included screws and washer.
• Microphone Clip Mounting Procedure:
  1. Position the microphone clip at the desired location, ensuring it's not too far from the siren unit.
  2. Scribe the area for drilling mounting holes.
  3. Drill the surface, ensuring no vehicle components are damaged.
  4. Secure the microphone clip to the mounting surface with the included screws.
• Wiring:
  • RED: Connects to a 12V Power Source.
  • BLACK: Connects to Chassis Ground.
  • YELLOW: Connects to optional equipment 1.
  • BLUE: Connects to optional equipment 2.
  • GREEN 1: Connects to the speaker.
  • GREEN 2: Connects to the speaker.
  • Horn Connector (YELLOW): Connects in-line between the horn button and horn relay. The outer yellow wire connects to the horn button, and the inner yellow wire connects to the horn relay.
  • Radio Connector (WHITE): Connects in-line between one of the radio's output wires. The unit broadcasts the radio in mono sound type and should be spliced into one of the output wires (left or right).
  • WARNING: All customer-supplied wires connecting to the positive battery terminal must be sized to supply at least 125% of the maximum operating current and be FUSED at the battery. Circuit breakers are not recommended for this product.

Maintenance Features:

• Installation Responsibility: The installer must have a good understanding of automotive electronics, systems, and procedures.
• Drilling Precautions: If drilling is required, the installer must examine both sides of the mounting surface to prevent damage to vehicle components or vital parts. Holes should be de-burred to remove metal shards, and grommets should be used in all wire passage holes.
• Adhesive Mounting: If using suction cups, magnets, tape, or Velcro®, the mounting surface must be cleaned and dried thoroughly for maximum adhesion.
• Air Bag Safety: The product must not be installed in or near air bag deployment areas. Wires should also not be routed near these areas. Mounting products or routing wires in air bag deployment areas can damage the air bag, reduce its effectiveness, or cause it to act as a projectile, leading to serious injury or death. Users/installers assume full responsibility for determining proper mounting locations while prioritizing passenger safety.
• Hearing Protection: Sirens produce extremely loud tones. Exposure without proper hearing protection can lead to ear damage or hearing loss. Operators and individuals in the immediate vicinity of the siren must wear approved hearing protection devices until safe exposure times are determined, as per OSHA Section 1910.95.
• Operational Safety: Do not attempt to activate or operate this product under hazardous driving situations.

Lamphus SoundAlert Specifications

General

Brand	Lamphus
Model	SoundAlert
Category	Amplifier
Language	English