Precautions!

Before you read anything else, please observe the following:

Warning!

Uniden America Corporation DOES NOT represent this unit to be waterproof. To reduce the risk of fire, electrical shock, or damage to the unit, DO NOT expose this unit to rain or moisture.

Rechargeable Lithium Ion Battery Warning

This equipment contains a rechargeable Lithium Ion battery.

The rechargeable Lithium Ion battery contained in this equipment may explode if disposed of in a fire.

Do not short-circuit the battery.

Do not charge the rechargeable Lithium Ion battery used in this equipment in any charger other than the one designed to charge this battery as specified in the owner's manual. Using another charger may damage the battery or cause the battery to explode.

Rechargeable Lithium Ion Batteries Must Be Recycled or Disposed of Properly

The exclamation point within an equilateral

is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

Uniden works to reduce lead content in our PVC coated cords in our products and accessories.

Warning!

The cords on this product and/or accessories contain lead, a chemical known to the State of California to cause birth defects or other reproductive harm. Wash hands after handling.

Important Safety Instructions

When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following:

1.Do not use this product near water, for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool.

2.Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning.

3.Do not use the telephone to report a gas leak in the vicinity of the leak.

4.Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire. They may explode. Check with local codes for possible battery disposal instructions.

5.Do not disassemble any component of this product.

SAVE THESE INSTRUCTIONS

CAUTION

Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. Do not open or mutilate the battery, and disconnect the battery before shipping this product.

The FCC Wants You To Know

This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the bottom of this equipment is a label that contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this number must be provided to the telephone company.

An applicable Universal Service Order Codes (USOC) certification for the jacks used in this equipment is provided (i.e., RJ11C) in the packaging with each piece of approved terminal equipment.

A plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA. A compliant telephone cord and modular plug is provided with this product. It is designed to be connected to a compatible modular jack that is also compliant. See installation instructions for details.

The REN is used to determine the number of devices that may be connected to a telephone line. Excessive RENs on a telephone line may result in the devices not ringing in response to an incoming call. In most but not all areas, the sum of RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to a line, as determined by the total RENs, contact the local telephone company. For products approved after July 23, 2001, the REN for this product is part of the product identifier that has the format US:AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point (e.g., 03 is a REN of 0.3). For earlier products, the REN is separately shown on the label.

If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice isn't practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the operation of the equipment. If this happens the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service.

Please follow instructions for repairing, if any (e.g. battery replacement section); otherwise do not substitute or repair any parts of the device except as specified in this manual.

Connection to party line service is subject to state tariffs. Contact the state public utility commission, public service commission or corporation commission for information.

This equipment is hearing aid compatible.

Should you experience trouble with this equipment, please contact Uniden customer service at 800-297-1023. If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved.

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Uniden DMX 778 Series owner manual Precautions

DMX 778 Series specifications

The Uniden DMX 778 Series is a sophisticated two-way radio communication system designed for a range of professional and recreational applications. Recognized for its durability and reliability, this series is particularly favored among users in law enforcement, security, and outdoor activities where clear and consistent communication is critical.

At the heart of the DMX 778 Series is its impressive communication range. The radios are engineered with advanced digital technology, allowing for long-range transmission and reception without compromising audio clarity. This capability is essential for operations spread over vast areas, ensuring that team members stay connected even when separated by significant distances.

One of the standout features of the DMX 778 series is its user-friendly interface. The easy-to-read LCD display provides clear visibility of essential information, including battery life, signal strength, and channel numbers. The intuitive menu navigation facilitates quick access to settings, allowing users to adjust frequencies, squelch levels, and other configurations with ease, thus enhancing the overall user experience.

The DMX 778 radios also come equipped with multiple power settings, allowing users to optimize the device’s performance based on their specific environment. This feature is particularly useful in conserving battery life while ensuring effective communication. Users can switch between high and low power modes depending on the distance and terrain, making it a versatile tool for various scenarios.

Another notable characteristic of this series is its robust construction. Designed to withstand the rigors of demanding environments, the DMX 778 radios are typically water-resistant and impact-resistant, making them suitable for outdoor activities such as hiking, camping, and boating. Their rugged design ensures that they perform reliably even in harsh conditions.

Furthermore, the DMX 778 Series is equipped with advanced features such as privacy codes, which provide an additional layer of security by preventing interference from other users. This feature is particularly beneficial in professional settings where confidentiality is paramount. The inclusion of built-in emergency alerts and an automatic power-saving mode enhances the functionality of these radios, making them ideal for emergency response situations.

Overall, the Uniden DMX 778 Series represents a blend of durability, user-friendliness, and advanced technology, making it a top choice for both professionals and outdoor enthusiasts seeking reliable communication solutions in any environment.