Cobra Electronics LI 3900DXC owner manual Product Features

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Product Features

Introduction

Product Features

Introduction

Wrist Strap Connector

Features

Backlit LCD Display

Antenna

Hi•Low

Power

Button

Talk

Button

Belt Clip

Battery

Compartment

Battery Door

Latch

External Speaker/

Microphone/

Charge Jack

On/Off Power

Button

Call

Button

Backlit LCD

Display

Channel Up/

Down

Button

Mode Button

22 Channels Seven shared with FRS/GMRS, seven FRS only, eight GMRS only

121 Privacy Codes

(38 CTCSS codes/

83 DCS codes)

Hands-Free Operation (VOX)

VibrAlert® Silent Paging

10 Channel Memory

Signal Strength Meter

Scan

Channel, privacy codes, memory

Selectable Hi•Low Power In GMRS

Backlit

LCD Display

Button Lock

Call Alert

10 selectable tones

Speaker/

Microphone/ Charge Jack

Roger Beep Selectable on/off

Battery/ Power Saver

 

DCS Icon

 

 

Lock Icon

Keystroke Tones Icon

Call Alert and

 

Roger Beep Icon

VibrAlert® Icon

 

Signal Strength

 

Vox Icon

Meter Icon

 

 

 

 

 

Memory

 

 

 

Icon

 

 

 

Memory

 

 

 

Location

 

 

 

Number

 

 

 

CTCSS

 

 

 

Icon

 

 

 

Receive/

Channel

 

 

Transmit

Numbers

 

 

Icon

 

 

Privacy

Battery

Power

Scan

Low

Code

Hi•Low Indicator

Saver Icon

Icon

Numbers

Power

 

 

 

 

Icons

Maximum range may vary and is based on unobstructed line-of-sight communication under ideal conditions.

Light/

Max Range

Button

Volume

Button

Lock/Enter

Button

Keystroke Tones Selectable on/off

Auto Squelch

Maximum Range Extender

Belt Clip

Industry Canada Notice:

Operation is subject to the following two conditions:

1)this device may not cause interference, and 2) this device must accept any interference, including interference that may cause undesired operation of the device.

«IC» before the equipment certification number signifies that the Industry Canada technical specifications were met. It does not guarantee that the certified product will operate to the user’s satisfaction.

Important FCC Licensing Information

Speaker/ Microphone

This radio operates on General Mobile Radio Service (GMRS) frequencies which require a Federal Communications Commission (FCC) license in the U.S.A. See page 23 for licensing and other related information.

A2 English

A3 English

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Contents LI 3900DXC Making Life Easier and Safer Features Product FeaturesEstimated operation time on full charge 10 hours Avoid exposure to extreme temperaturesReplace battery compartment cover and belt clip Caring for Your microTALK RadioPlug 120 volt adapter into electrical outlet Using Your RadioFor charging microTALK radios in desktop charger Insert radios into desktop charger as shownChannels To select a channel Selectable HighLow Power OutputTo toggle between high and low power Listening for a Response When you are finished talkingAuto Squelch/Maximum Range Signal Strength Signal Strength MeterLock Feature To turn the lock feature on or offSet Ctcss Privacy Codes Mode FunctionsScrolling through Mode Functions Privacy CodesTo select a DCS privacy code To turn VOX mode on or offStandby mode Set DCS Privacy CodesTo program a memory location Memory LocationsWhile de-programming a memory location To recall a stored memory channel locationWhile recalling a stored memory location To de-program a memory locationChannel Scan To scan channelsFlash on the display To scan privacy codes Privacy Code ScanNumber flash on the display Press the Mode button to proceed to other functionsMemory Location Scan To scan memory locationsPress the Mode button until Call Tone SettingsTo change call settings To change a call tone settingKeystroke Tones Mode Functions General SpecificationsMode Button To change keystroke tones General SpecificationsFor Products Used in Canada Safety Information for microTALK RadiosLicensing LicensingCobra line of quality products includes Product Service QuestionsTrademark, Products Trademark AcknowledgementFor Products Purchased in Canada WarrantyLimited One-Year Warranty on Radios & Charger Day Warranty on Cobra Lithium Ion Rechargeable Batteries

LI 3900DXC specifications

Cobra Electronics has long been known for its innovative communication devices, and the LI 3900DXC is no exception. This handheld two-way radio showcases a perfect blend of advanced technology, user-friendly features, and rugged durability, making it ideal for outdoor enthusiasts and professionals alike.

One of the LI 3900DXC's standout features is its extended range capability. With a power output of up to 5 watts, this device can communicate over distances of up to 28 miles in open terrain. This impressive range allows users to stay connected even in remote locations, making it a preferred choice for camping, hiking, and off-road adventures.

The radio operates on 22 FRS/GMRS channels, providing flexibility and reliability across various environments. The inclusion of channel scan functionality helps users quickly locate the best available channel for communication. Furthermore, with 142 privacy codes, the LI 3900DXC enhances user privacy by minimizing interference from other radio users in the vicinity.

Built for durability, the LI 3900DXC features a rugged design that meets Military Specifications for resistance to dust and water, ensuring it can withstand the elements. This resilience makes it a dependable companion for outdoor activities, ensuring reliability in challenging conditions.

Another significant characteristic of the LI 3900DXC is its advanced noise-canceling technology. This feature effectively filters out background noise for clearer communication, which is crucial when navigating busy environments or while on the move. Users can count on crisp, clear sound quality even amidst distractions.

The Cobra LI 3900DXC also prioritizes convenience with its user-friendly interface. It boasts a large, easy-to-read display that provides essential information at a glance, including channel number, battery life, and signal strength. The device includes a built-in flashlight, making it a practical tool in low-light situations.

Battery efficiency is a strong selling point for the LI 3900DXC. It is equipped with a rechargeable lithium-ion battery that provides long-lasting power, minimizing the need for frequent recharging. Additionally, it can be charged using the included charging dock or a standard USB cable, adding to its versatility.

In summary, the Cobra Electronics LI 3900DXC is a feature-rich two-way radio designed for both casual users and serious adventurers. With its extended range, durable construction, advanced noise-canceling technology, and user-friendly features, it stands out as a reliable communication tool for any setting. Whether traversing the great outdoors or managing a professional team, the LI 3900DXC delivers exceptional performance and functionality.