Instruction/ maintenance manual of the product LI 3900DX Cobra Electronics
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Owner’ s Manual Nothing Comes Close to a Cobra ® English TWO- W A Y RADIO MODEL LI 39 0 0 DX Printed in China Part No. 480-249-P Version B.
A1 English Making Life Easier and Safer Introduction Staying in touch with y our family and friends is con venient and easy when using your microT ALK ® radio.
29 Nothing Comes Close to a Cobra ® Battery Compartment Battery Door Latch Belt Clip Wrist Strap Connector A3 English Product Features A2 English Product Features Introduction Backlit LCD Display Spe.
Operation Customer Assistance Warranty 1 Nothing Comes Close to a Cobra ® Introduction Caring for Y our microT ALK ® Radio • Y our microT ALK ® radio will give you years of trouble-free service if cared for properly . Handle the radio gently . Keep the radio away from dust.
3 Nothing Comes Close to a Cobra ® 2 English For charging microT ALK ® radio(s) in desktop charger: 1. Insert radio(s) into desktop charger as shown. 2. Insert round connector of 120 volt adapter into jack on back of charger . 3. Plug 120 volt adapter into electrical outlet.
Customer Assistance Warranty Introduction 5 Nothing Comes Close to a Cobra ® Operation 4 English Using Y our Radio Channels • T o select a channel: – With the radio on , select any of the 22 channels by pressing the Channel Up or Channel Down button.
Customer Assistance Warranty Introduction 7 Nothing Comes Close to a Cobra ® Operation Speaker/Microphone/Charge Jack • Y our microT ALK ® radio can be fitted with an external Speaker/Microphone , freeing your hands for other tasks. This sa me jack also serves as the connecting point for an optional wall charger/adapter .
Customer Assistance Warranty Introduction 9 Nothing Comes Close to a Cobra ® Operation 8 English Mode Functions Scrolling thr ough Mode Functions • By scrolling through the Mode Functions , you will be able to select or turn on/off preferred features of your microT ALK ® radio.
Customer Assistance Warranty Introduction Operation 10 English Mode Functions Operation 11 Nothing Comes Close to a Cobra ® V oice Activated T ransmit (VOX) • In VOX mode, your microT ALK ® radio can be used “hands-free,” automatically transmitting when you speak.
Customer Assistance Warranty Introduction 13 Nothing Comes Close to a Cobra ® Operation 12 English Mode Functions Operation 10 Memory Locations • Y our microT ALK ® radio has 10 Memory Locations for storing your most frequently used channels and channel/privacy code combinations.
Customer Assistance Warranty Introduction 15 Nothing Comes Close to a Cobra ® Operation 14 English Mode Functions Operation T o de-program a memory location: 1. Press the Mode button until the Memory icon and the memory location flash on the display .
Customer Assistance Warranty Introduction 17 Nothing Comes Close to a Cobra ® Operation 16 English Mode Functions Operation During channel scan (while receiving an incoming transmission), you can choose from the following: a. Press and hold the T alk button to communicate on that channel.
Customer Assistance Warranty Introduction 19 Nothing Comes Close to a Cobra ® Operation 18 English Mode Functions Operation During privacy code scan (while receiving an incoming transmission), you can choose from the following: a. Press and hold the T alk button to communicate on that channel/privacy code.
Customer Assistance Warranty Introduction 21 Nothing Comes Close to a Cobra ® Operation 20 English Operation During memory location scan (while receiving an Incoming transmission), you can choose from the following: a. Press and hold the T alk button to communicate on that memory location.
23 Nothing Comes Close to a Cobra ® English Mode Functions 22 10 Call T one Settings • Y ou can choose from 10 different call tone settings to transmit a unique call alert. T o change a call tone setting: 1. Press the Mode button until the letter “C” and the current call tone number (01 through 10) is displayed.
24 English 25 Nothing Comes Close to a Cobra ® Keystr oke Tones On Keystroke T ones • With Keystroke T ones turned on , your radio will sound beeps each time you press a button or change a setting. T o change keystroke tones: 1. Press the Mode button until the Keystroke T ones icon flashes on the display .
Operation Warr anty Introduction 27 Nothing Comes Close to a Cobra ® Customer Assistance 26 English FCC License and Product Service Product Service Questions • If you have any questions about opera.
Limited One-Y ear Warranty on Radio(s) & Charger • For Products Purchased in the U.S.A. Cobra Electronics Corporation warrants that its Cobra microT ALK ® radios and charger , and the component parts thereof, will be free of defects in workmanship and materials for a period of one year from the date of first consumer purchase.
Nothing Comes Close to a Cobra ® English The Cobra line of quality products includes: CB Radios • microT ALK ® Radios • Radar/Laser Detectors • Safety Alert ® T raffic Warning Systems • Han.
An important point after buying a device Cobra Electronics LI 3900DX (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Cobra Electronics LI 3900DX yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Cobra Electronics LI 3900DX - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Cobra Electronics LI 3900DX you will learn all the available features of the product, as well as information on its operation. The information that you get Cobra Electronics LI 3900DX will certainly help you make a decision on the purchase.
If you already are a holder of Cobra Electronics LI 3900DX, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Cobra Electronics LI 3900DX.
However, one of the most important roles played by the user manual is to help in solving problems with Cobra Electronics LI 3900DX. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Cobra Electronics LI 3900DX along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
