EFJohnson FM Portable Radio Intrinsically-Safe SMARTNET, SmartZone Conventional Standard Scanning

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GENERAL OPERATION

wide scanning is occurring, radio wide scanning is automatically disabled and vice versa. More information on these modes follows.

Standard Scanning

Standard scanning monitors only channels that are the same type as that currently selected. Therefore, if a conventional channel is selected, only conventional channels are scanned, and if a SMARTNET channel is selected, only SMARTNET channels are scanned. Standard scanning is turned on and off by the Scan option switch as follows. If this switch is not programmed, standard scanning is not available.

•To turn standard scanning on, press the Scan option switch. Scanning is enabled when the “S” icon is indicated in the upper left corner of the display and SCAN x (conventional) or SCAN ON (SMARTNET/ SmartZone) is briefly displayed. The “x” is the number of the conven- tional scan list (1, 2, or 3) that is selected. Refer to page 30 for more information.

•To turn scanning off, press the Scan option switch again. The “S” icon is then no longer indicated and “SCAN OFF” is briefly displayed.

•If the zone or channel is changed while scanning is selected, scanning continues on the same or a different scan list (see scan list information which follows).

Radio Wide Scanning

Radio wide scanning monitors the channels in the preprogrammed radio wide scan list (see page 22). This list may contain up to 16 channels of any type (conventional or SMARTNET/SmartZone) assigned to any zone. Radio wide scanning is turned on and off by the Radio Wide Scan option switch as follows. If this switch is not programmed, radio wide scanning is not available.

•To turn radio wide scanning on, press the Radio Wide Scan option

switch. The icon is then displayed continuously and “RWS ON” is displayed briefly.

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Contents Series Page Page Safety Information Other Important Operating Information General Features FeaturesConventional Features Smartnet II FeaturesTable of Contents Intrinsically Safe Classification Conventional Mode Option Switch FunctionsSMARTNET/SMARTZONE Mode Top Panel Indicators Controls and DisplayTop Panel Controls Side Controls Front Panel Keys 3-Key Model Front Panel Keys 15-Key Model Display Turning Power On and Setting Volume General OperationIntroduction Backlight Option SwitchesKeypad Lock Low Battery IndicationChannel and Zone Selection Channel SelectTime-Out Timer Zone SelectHome Zone Tone Enable/Disable ScanningIntroduction Radio Wide Scanning Standard ScanningScan Resume Delay Standard Mode Scan ListRadio Wide Mode Scan List Determining Which Channels are in Scan List Nuisance Channel DeleteConventional and SMARTNET/SmartZone Operation SMARTNET/SmartZone Operation Conventional OperationConventional Features Display Mode SelectionMonitoring Before Transmitting Monitor Mode Call Guard Squelch Busy Channel LockoutPenalty Timer Conversation Timer Power Output SelectRepeater Talk-Around Conventional Mode Scanning GeneralSelecting a Scan List Programming a Scan List Transmitting in Scan ModeChanging The Priority Channel Priority Channel SamplingStandard Conventional Calls SMARTNET/SMARTZONE Features DTMF/ANI SignalingViewing Unit ID Standard Group Calls Placing an Enhanced Private Conversation Call Enhanced Private Conversation CallsSMARTNET/SMARTZONE Features Receiving an Enhanced Private Conversation Call Placing a Private Conversation II Call Private Conversation II CallsSMARTNET/SMARTZONE Features Receiving a Private Conversation II Call Telephone CallsPlacing a Telephone Call SMARTNET/SMARTZONE Features SMARTNET/SMARTZONE Features Call Alert Messaging Sending Status Conditions Failsoft Operation Emergency Alarm and Emergency CallDynamic Regrouping SMARTNET/SmartZone ScanningDetermining Current Site and Searching For New Site Miscellaneous Locking/Unlocking a SiteSupervisory Tones Miscellaneous Rechargeable Battery Pack Miscellaneous Speaking Into Microphone Dealer ProgrammingOperation At Extended Range LicensingIntrinsically Safe Classification Transceiver ServiceClassification of Atmospheres Class/Group Classification of Hazardous Areas DivisionTypical Hazard Group Class IndexSmartnet 6 Index

FM Portable Radio Intrinsically-Safe SMARTNET, SmartZone Conventional, 7700 Series specifications

The EFJohnson 7700 Series FM Portable Radio is designed for the most demanding environments, especially in industries that prioritize safety and communication reliability. This cutting-edge equipment meets the stringent requirements for intrinsically safe operations, making it an optimal choice for first responders, industrial applications, and hazardous environments.

One of the main features of the EFJohnson 7700 Series is its adherence to the high standards of intrinsically safe certifications. This ensures that the radio can operate safely in potentially explosive atmospheres without igniting flammable gases or dust. Additionally, the 7700 series is designed to withstand harsh conditions, including extreme temperatures, moisture, and physical impact, ensuring that users can rely on it even in the toughest scenarios.

The radio supports SMARTNET and SmartZone Conventional technologies, enhancing its versatility. SMARTNET is a trunked radio system that allows for efficient use of communication channels, accommodating multiple users within a single frequency band. This is particularly beneficial for large agencies that require seamless and coordinated communication across various teams. SmartZone Conventional provides flexible interoperability, making it easy for users to communicate with different radio systems and networks.

With advanced signal processing technology, the EFJohnson 7700 series offers superior audio clarity, minimizing background noise and ensuring that messages are transmitted and received with precision. The user-friendly interface features large buttons and a bright display, allowing for easy operation even while wearing gloves or during low-light conditions. Furthermore, the radio includes programmable function keys, enabling users to customize their experience based on specific operational needs.

The EFJohnson 7700 Series is equipped with robust battery technology, providing extended operational time and ensuring that users remain connected during critical missions. The lightweight design enhances portability, making it easy to carry during long shifts. Durability features include water and dust resistance, meeting IP67 standards to ensure reliability in outdoor terrain.

In conclusion, the EFJohnson 7700 Series FM Portable Radio combines advanced technologies, safety features, and user-focused design, making it an essential tool for professionals in hazardous environments. With its commitment to reliability and efficiency, the 7700 Series stands out as a leading choice for teams that require the best in communications technology.
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