Manuals / Motorola / Communications / Two-Way Radio

Motorola 4580, 4550 manual  Starting an Automatic Site Search,  Stopping an Automatic Site Search

Models: 4550 4580

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Advanced Features

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NOTE: You cannot manually add or delete an entry to the Members list. Check with your dealer or system administrator for more information.

Starting an Automatic Site Search

NOTE: The radio only scans for a new site if the current signal is weak or when the radio is unable to detect any signal from the current site. If the RSSI value is strong, the radio remains on the current site.

Procedure:

Press the programmed Site Lock On/Off button.

1A tone sounds and the display shows Site Unlocked.

2The yellow LED blinks rapidly when the radio is actively searching for a new site, and turns off once the radio locks on to a site.

3The display shows the site roaming icon and channel alias.

OR

Procedure:

Use the menu.

1S to access the menu.

2Por Q to Utilities and press N to select.

3Por Q to Radio Settings and press N to select.

4Por Q to Site Roaming and press N to select.

5Por Q to Unlock Site and press N to select. A tone sounds and the display shows Site Unlocked.

6The radio returns to the Home screen. The display shows the site roaming icon and channel alias.

7The yellow LED blinks rapidly when the radio is actively searching for a new site, and turns off once the radio locks on to a site.

The radio also performs an automatic site search (site is unlocked) during a PTT button press or data transmission if the current channel, an IP Site Select channel with an attached roam list, is out of range.

Stopping an Automatic Site Search

When the radio is actively searching for a new site:

Procedure:

Press the programmed Site Lock On/Off button.

1A tone sounds and the display shows Site Locked.

2The LED turns off and the display shows the channel alias.

OR

English

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Page 62
Image 62
Motorola 4580, 4550 manual Starting an Automatic Site Search, Stopping an Automatic Site Search
Page 61 Page 63

4550, 4580 specifications

Motorola has a longstanding history of producing innovative communication devices, and the Motorola 4580 and 4550 models serve as prime examples of their commitment to quality and high-performance technologies. While these models may not be the latest in a rapidly evolving technological landscape, they have managed to capture the attention of users seeking durable, reliable, and functional handheld devices.

The Motorola 4580 is renowned for its lightweight design and robust construction, making it suitable for various environments, including industrial and outdoor settings. One of its primary features is a long-lasting battery life, which ensures uninterrupted communication during critical times. Users can expect reliability with its efficient energy consumption, extending the time between charges significantly.

On the other hand, the Motorola 4550 boasts advanced communication capabilities. It supports both analog and digital modes, providing users with versatile options for connectivity. This dual-mode feature allows seamless transition between different communication standards, making it suitable for a wide range of uses from public safety to commercial applications.

Both models come equipped with a user-friendly interface, facilitating ease of operation for individuals of all skill levels. The keypad is designed for quick access to essential functions, which enhances the overall user experience. Additionally, the audio quality in both models is impressive, ensuring crystal-clear voice communication, even in challenging environments.

Another notable characteristic is their exceptional durability. These devices are built to withstand rough handling and adverse weather conditions, featuring IP ratings that indicate resistance to dust and moisture. This ruggedness adds to their appeal, especially for users in construction, emergency services, and other demanding industries.

Moreover, the Motorola 4580 and 4550 models incorporate advanced signaling technologies that enhance communication clarity over long distances. They also offer customizable features, allowing users to tailor the devices to their specific needs, such as programmable buttons and unique alert tones.

In conclusion, the Motorola 4580 and 4550 stand out for their combination of durability, versatility, and user-friendly features. With a focus on reliable communication in various settings, these models continue to meet user demands, solidifying Motorola's reputation as a trusted name in telecommunications. Whether for safety personnel, outdoor enthusiasts, or commercial users, these devices provide essential functionality that aligns with the needs of modern communication.