ACR Electronics MS-2000(M) manual Section ONE- General, Purpose, General Characteristics

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SECTION ONE- GENERAL

This publication provides maintenance and operating instructions for the MS-2000(M) Distress Marker Light.

1. Purpose

The light is designed and intended to provide aircrew and other personnel with a high-intensity visual distress marker signal for use in the event of unscheduled abandonment of aircraft in isolated regions and other emergency and/or special operational mission situations.

 

2. General Characteristics

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The MS-2000(M) Distress Marker Light is a lightweight, compact,

 

battery operated, portable unit that is designed to be used as a multi-

 

functional light during emergency and/or clandestine special mission

 

situations. The light is designed to attract attention, to assist in location

 

and to facilitate personnel rescue operations in both overt and covert

 

operations.

.

The light system consists of a main body case containing the

 

electronics, lamp, batteries and the flashguard (FG) shield containing

 

one infrared (IR) and one blue filter. The flashguard also has raised

 

battery polarity indicators to assist in non-visual battery replacement.

 

The case is fabricated of high impact, cut resistant thermoplastic

 

material and designed to insure watertight integrity of the main body

 

case. The light utilizes a xenon strobe lamp, is powered by two AA

 

batteries and is actuated by a magnetic reed switch. The light is

 

designed for one-handed operation and may be operated by either hand

 

or attached to any object.

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The flashguard shield contains both an IR and blue filter which are used

 

as safeguards in hostile territories so as to prevent possible signaling

 

confusion (i.e., small arms ground fire) between the signaler and

 

observer. The IR filter provides omni-directional transmission of IR

 

wavelengths. The blue filter is used for line-of-sight (directional) light

 

transmissions. The IR filter is designed for use during clandestine

 

operations.

.

Electrical power for the MS-2000(M) is provided by two 1.5V, AA,

 

alkaline batteries located in the base of the main body case. A retained

 

battery door is provided with an "O" ring seal to insure its watertight

 

integrity. Additionally, electrical power is controlled by a magnetic reed

 

switch located on the side of the main body case. This switch also

 

insures waterproof integrity of the main body case.

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Contents Page About Cobham Life Support, ACR Products About Cobham plc Table of Contents Section ONE- General General CharacteristicsPurpose Theory of Operation Section TWO- Operating Instructions IR light Stored Turn On Light Leakage Test Section THREE- Testing and MaintenanceFlash Rate Test a. Initial Maintenance Requirements Test Equipment and ToolsAlignment Preventive Maintenance ChecksPeriodic Inspection Requirements Parts Replacement Procedures a. To replace flashguard Appendix a WARRANTY, Useful Life POLICY, Notices Limited Warranty

MS-2000(M) specifications

The ACR Electronics MS-2000(M) is a state-of-the-art survival radio beacon designed to ensure the safety of individuals at sea and in remote locations. This device is a beacon that transmits distress signals to search and rescue (SAR) authorities, facilitating fast response times during emergencies. One of its standout features is its compliance with the international Cospas-Sarsat distress beacon standards, ensuring reliability and effectiveness for users worldwide.

One of the main characteristics of the MS-2000(M) is its Dual Frequency capability. It transmits on 406 MHz and 121.5 MHz frequencies, allowing for long-range detection by satellites while still being picked up by conventional receivers during proximity searches. This dual capability significantly enhances the chances of a successful rescue.

The MS-2000(M) is designed to be both rugged and compact, weighing only 1.5 pounds and featuring an IP68 waterproof rating, which means it can withstand harsh marine environments. Its versatile design allows for easy attachment to life vests, lifeboats, or even personal carry bags, ensuring it is always accessible when needed. The unit also incorporates a built-in GPS, which provides accurate location data, further aiding SAR teams in pinpointing the exact position of the beacon.

Another significant technological advantage of the MS-2000(M) is its exceptional battery life. The device is equipped with a lithium battery that can last up to 48 hours in an activated state, ensuring prolonged transmission of distress signals. Additionally, the beacon features a self-test function, confirming that the unit is operational and ready for use at a moment's notice.

Moreover, the MS-2000(M) is designed with user-friendliness in mind. It includes a simple activation process that can be conducted even in high-stress situations, ensuring that individuals can send out distress signals promptly. The beacon is also compatible with various mounting options, providing users with flexibility depending on their specific needs.

Overall, the ACR Electronics MS-2000(M) is an essential piece of safety equipment for anyone who ventures into open waters or remote areas. Its advanced features, robustness, and reliable technology make it a trusted companion for sailors, adventurers, and aviation personnel alike. By investing in the MS-2000(M), users are equipping themselves with a powerful tool designed to save lives in emergency situations.
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