EFJohnson 7700 Series manual Safety Information

Page 4

SAFETY INFORMATION

SAFETY INFORMATION

The FCC has adopted a safety standard for human exposure to RF energy. Proper operation of this radio under normal conditions results in user exposure to RF energy below the Occupational Safety and Health Act and Federal Communication Commission limits.

WARNING

•DO NOT allow the antenna to touch or come in very close proximity with the eyes, face, or any exposed body parts while the radio is transmitting.

•DO NOT operate this transceiver in flammable or explosive atmo- spheres that are not listed on the label on the back of the transceiver.

•DO NOT operate the radio near electrical blasting caps. Be sure to turn it off in areas posted “Blasting Area” or “Turn Off Two-Way Radio”. Remote controlled RF devices are sometimes used to set off explosives.

•DO NOT open this transceiver or permit it to be serviced by anyone that is not authorized by the Factory Mutual Research Corporation to repair E.F. Johnson intrinsically safe radios.

•DO NOT operate the radio without the proper antenna installed. A minor skin burn can result if you touch a broken or damaged antenna. Replace the antenna only with the correct E.F. Johnson replacement.

•DO NOT allow children to operate or play with this radio. They could injure themselves, damage the radio, or make calls that increase your bill.

•DO NOT use unapproved battery packs. Use only E.F. Johnson Intrinsically Safe Battery Pack, Part No. 587-8150-136.

•DO NOT remove, install, or recharge the battery pack while in a hazardous location. Also, DO NOT dispose of the battery pack in fire because it may explode.

4

Page 3 Page 5
Image 4
Page 3 Page 5
Contents Series Page Page Safety Information Other Important Operating Information Features General FeaturesConventional Features Smartnet II FeaturesTable of Contents Intrinsically Safe Classification Option Switch Functions Conventional ModeSMARTNET/SMARTZONE Mode Controls and Display Top Panel IndicatorsTop Panel Controls Side Controls Front Panel Keys 3-Key Model Front Panel Keys 15-Key Model Display General Operation Turning Power On and Setting VolumeIntroduction Option Switches BacklightLow Battery Indication Keypad LockChannel and Zone Selection Channel SelectZone Select Time-Out TimerHome Zone Scanning Tone Enable/DisableIntroduction Standard Scanning Radio Wide ScanningStandard Mode Scan List Scan Resume DelayRadio Wide Mode Scan List Nuisance Channel Delete Determining Which Channels are in Scan ListConventional and SMARTNET/SmartZone Operation Conventional Operation SMARTNET/SmartZone OperationDisplay Mode Selection Conventional FeaturesMonitoring Before Transmitting Monitor Mode Busy Channel Lockout Call Guard SquelchPenalty Timer Power Output Select Conversation TimerRepeater Talk-Around General Conventional Mode ScanningSelecting a Scan List Transmitting in Scan Mode Programming a Scan ListPriority Channel Sampling Changing The Priority ChannelStandard Conventional Calls DTMF/ANI Signaling SMARTNET/SMARTZONE FeaturesViewing Unit ID Standard Group Calls Enhanced Private Conversation Calls Placing an Enhanced Private Conversation CallSMARTNET/SMARTZONE Features Receiving an Enhanced Private Conversation Call Private Conversation II Calls Placing a Private Conversation II CallSMARTNET/SMARTZONE Features Telephone Calls Receiving a Private Conversation II CallPlacing a Telephone Call SMARTNET/SMARTZONE Features SMARTNET/SMARTZONE Features Call Alert Messaging Sending Status Conditions Emergency Alarm and Emergency Call Failsoft OperationSMARTNET/SmartZone Scanning Dynamic RegroupingDetermining Current Site and Searching For New Site Locking/Unlocking a Site MiscellaneousSupervisory Tones Miscellaneous Rechargeable Battery Pack Miscellaneous Dealer Programming Speaking Into MicrophoneOperation At Extended Range LicensingTransceiver Service Intrinsically Safe ClassificationClassification of Hazardous Areas Division Classification of Atmospheres Class/GroupIndex Typical Hazard Group ClassSmartnet 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.
Top Page Image Contents