Motorola 4580  Turning the Public Address System On or Off,  Controlling the Display Backlight

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Advanced Features

58

NOTE: Turning this feature on or off is limited to radios with this function enabled. Check with your dealer or system administrator for more information.

Procedure:

Press the programmed VOX button to toggle the feature on or off.

OR

Follow the procedure below.

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 VOX and press N to select.

5The display shows VOX On. Press N to disable VOX. A tone sounds and the display shows VOX Off.

OR

The display shows VOX Off. Press N to enable VOX. A tone sounds and the display shows VOX On.

If the Talk Permit Tone feature is enabled (see Turning the Talk Permit Tone On or Off on page 61), use a trigger word to initiate the call. Wait for the Talk Permit Tone to finish before speaking clearly into the microphone.

Turning the Public Address System On or Off

You can enable and disable the radio’s internal public address (PA) system.

Procedure:

Press the programmed PA On/Off button to toggle the feature on or off.

Turning the External Public Address System On or Off

You can enable or disable the audio routing between the connected public address (PA) loudspeaker amplifier and the radio’s internal public address (PA) system.

Procedure:

Press the programmed Ext PA On/Off button to toggle the feature on or off.

Controlling the Display Backlight

You can set the radio’s display backlight intensity to either Low, Medium, High, or Off, to light up the display and the Menu Navigation Buttons backlighting accordingly. The setting also affects the keypad backlighting on a keypad microphone.

English

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Contents XPR 4550/XPR 4580 Display Mobile Page Declaration of Conformity Declaration of ConformityDeclaration of Conformity Contents IiiMaking an All Call Making a Group or Private Call with Contents System On or Off See Checking the Firmware Version on page 63 to Important Safety InformationSoftware Version Viii Computer Software CopyrightsHow to Use This User Guide What Your Dealer/System AdministratorGetting Started Can Tell YouGetting Started Identifying Radio Controls Radio ControlsProgrammable Buttons  Assignable Radio Functions Assignable Settings/Utility Functions Transmit Interrupt Remote DekeyAccessing the Programmed Functions Push-To-Talk PTT ButtonIdentifying Identifying Status Indicators Display IconsCall Icons TalkaroundLED Indicators Sent Item IconsAudio Tones Selecting a Site Indicator TonesReceiving and Making Calls Procedure Selecting a ZoneCalls Receiving and Responding to a Radio Call Receiving and Responding to a Private Call ReceivingMaking a Radio Call  Receiving an All Call Making a Private Call  Making a Call with the Channel Rocker Making a Group Call  Making an All Call Stopping a Radio Call Press the programmed Transmit Interrupt Remote Dekey buttonTalkaround Permanent Monitor Sending a Radio Check Advanced FeaturesRadio Check Advanced Features Remote Monitor  Initiating Remote Monitor Viewing an Entry in the Scan List Scan Lists Stopping Remote Monitor  Deleting an Entry from the Scan List  Editing the Scan List Adding a New Entry to the Scan List  Setting and Editing Priority for an Entry in the Scan List ScanDuring scanning, your radio stops on a channel/group where  Deleting a Nuisance Channel  Restoring a Nuisance ChannelContacts Settings  Making a Group Call from Contacts Making a Private Call from Contacts Call Indicator Settings  Activating and Deactivating Call Ringers for Private Calls Assigning Ring Styles  Viewing Recent Calls Call Log Features Escalating Alarm Tone Volume  Missed Call Screen  Deleting a Call from a Call List Making a Call Alert from the Contacts List Call Alert Operation Receiving and Responding to a Call Alert  Making a Call Alert with the One Touch Access Button Emergency Operation Receiving an Emergency Alarm  Responding to an Emergency Alarm  Sending an Emergency Alarm Sending an Emergency Alarm with Call  Sending an Emergency Alarm with Voice to Follow Text Messaging Features  Reinitiating an Emergency Mode Exiting Emergency Mode  Sending a Quick Text Message Managing Text Messages in the Drafts Folder  Viewing a Saved Text Message Resending a Text Message  Deleting a Saved Text Message from Drafts Managing Fail-to-Send Text Messages  Viewing a Sent Text Message  Forwarding a Text Message Managing Sent Text Messages  Sending a Sent Text Message If the text message fails to send, the radio returns you to Deleting All Sent Text Messages from Sent Items  Managing Received Text Messages  Receiving a Text Message Reading a Text Message  Replying to a Text Message with Quick Text  Viewing a Text Message from the Inbox Viewing a Telemetry Status Text Message from the Inbox  Deleting a Text Message from the Inbox Privacy  Deleting All Text Messages from the InboxIP Site Connect  Starting an Automatic Site Search  Stopping an Automatic Site Search Starting a Manual Site Search Advanced Radio Disable Security Radio Enable Utilities  Setting the Squelch LevelLone Worker  Setting the Power Level  Turning the Option Board Features On or OffFeature On or Off  Turning the Voice Operating Transmission VOX Controlling the Display Backlight  Turning the Public Address System On or Off Turning the External Public Address System On or Off  Turning Horns/Lights On or Off  Setting the Tone Alert Volume Offset Level  Turning the Radio Tones/Alerts On or Off Turning the LED Indicators On or Off  Turning the Talk Permit Tone On or Off Checking the Radio ID  Accessing General Radio Information Turning the Introduction Screen On or Off  Checking the Codeplug Version Keypad Microphone Features Checking the Firmware Version Keypad Microphone Features Using the Keypad Initiating a Radio Check by Manual Dial Additional Advanced Features Turning Keypad Tones On or Off  Initiating Remote Monitor by Manual Dial  Making a Private Call by Manual Dial Making a Private Call by Alias Search  Storing an Alias or ID from the Missed Call List Writing and Sending a Text Message Text Messaging Making a Call Alert by Manual Dial  Replying to Text Messages from the Inbox  Editing a Quick Text Message  Accessing the Drafts Folder  Editing and Sending a Saved Text Message Procedure Forwarding a Text Message by Manual Dial Dual Tone Multi Frequency Dtmf  Editing a Text Message Radio Disable via Manual Dial  Radio Enable via Manual DialAccessories AntennasAudio CablesDesktop Accessories Miscellaneous AccessoriesMounting Kits SpeakersLimited Warranty Limited WarrantyWarranty VII. Governing LAW Page 6880309T15

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.
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