background image

Talk Button

Channel Buttons

Channel Number

Two Inches  (five
cm) from Mouth

Listening

Customer Assistance

Warranty

Introduction

5

Nothing 

Comes Close to a Cobra

®

Operation

4

English

Using Your Radio

Communicating with Another Person

To talk to another person:

1.

Press and hold the 

Talk

button.

2.

With the microphone about two inches 
(five cm) from your mouth, speak in a 
normal voice.

3.

Release the 

Talk

button when you are 

finished talking and listen for a response.

You cannot receive incoming calls while 
pressing the 

Talk

button.

Both radios must be tuned to 
the same channel/privacy code 
to communicate.

Channels

To select a channel:

With the radio 

on

, select any of the 22

channels by pressing the 

Channel Up

or

Channel Down

button. 

Both radios must be tuned to the 
same channel to communicate.

Channels 1 through 7 are shared by FRS and
GMRS. Channels 8 through 14 are FRS only.
Channels 15 through 22 are GMRS only.

See page 21 for FRS/GMRS frequency
allocations and compatibility charts.

Listening for a Response

When you are finished talking:

Release the 

Talk

button to receive incoming

transmissions. Your microTALK

®

radio is

always in 

Standby 

mode while the 

Talk

or 

Call

buttons are not pressed.

Low Power Icon

Hi Power Icon

Operation

Enter/Hi•Low Button

Volume

To adjust the volume:

Rotate the 

On/Off Volume

knob.

Call Button

To alert another person that you are calling:

Press and release the 

Call

button. 

The other person will hear a two second 
call tone. This tone is used only to establish
voice communications.

See page 19 on how to select from 
10 available call tone settings.

Selectable High•Low Power Output

When in close proximity to another party or
during favorable conditions, you can switch 
from 

High

to 

Low Power

to extend battery life.

This feature applies to GMRS Channels 
1 through 7 and 15 through 22 only.
Channels 8 through 14 operate
exclusively on low power.

To toggle between high and low power:

Press the 

Enter/Hi•Low

button for 

two seconds. 

When using Channels 1 through 7 and 
15 through 22 on high power, the 

Hi

icon 

will be visible on the display.

When using those channels on low power 
and on Channels 8 through 14, the 

Low

icon 

will be visible on the display. 

Display Illumination

To illuminate your display:

Press and release the 

Light/Max Range

button to illuminate the display for 
10 seconds.

Light/Max Range

Volume Knob

Call Button

Summary of Contents for microTALK PR3850WXC

Page 1: ...Owner s Manual Nothing Comes Close to a Cobra English TWO WAY RADIO MODEL PR3850WXC Printed in China Part No 480 299 P Version A...

Page 2: ...or Assistance in Canada or the U S A In this user s manual you should find all the information you need to operate your microTALK radio If you require further assistance after reading this manual Cobr...

Page 3: ...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 Ind...

Page 4: ...latch to remove the battery compartment cover 3 Insert GA 3ANH batteries according to polarity markings 4 Replace battery compartment cover and belt clip Estimated operation time on full charge 12 ho...

Page 5: ...he Basics to Get You Started Your microTALK radio is easy to use To get started simply 1 Rotate the On Off Volume knob to turn on your radio 2 Press the Channel Up or Channel Down button to select a c...

Page 6: ...ncoming transmissions Your microTALK radio is always in Standby mode while the Talk or Call buttons are not pressed Low Power Icon Hi Power Icon Operation Enter Hi Low Button Volume To adjust the volu...

Page 7: ...to the signal strength indicate the strength of the signal The greater the number of bars visible the stronger the signal The fewer number of bars visible the weaker the signal 6 English Using Your R...

Page 8: ...et Call Tones Set Roger Beep On Off Set Keystroke Tones On Off Scroll through the mode functions using the Mode Lock button Each press and release of the Mode Lock button will advance to the next mode...

Page 9: ...wn button to change the setting 3 Choose one of the following a Press the Mode Lock button to enter the selected setting and proceed to other functions b Press the Enter Hi Low button to enter the sel...

Page 10: ...ess the Mode Lock button to enter the channel privacy code in the selected memory location and proceed to other functions on the channel privacy code displayed before you entered mode functions c Pres...

Page 11: ...l on which you last received a transmission This will return the radio to Standby mode If you do not press any button within 10 seconds after receiving a scanned transmission your radio will automatic...

Page 12: ...g you last received a transmission Customer Assistance Warranty Introduction 17 Nothing Comes Close to a Cobra Operation 16 English Mode Functions During channel scan while not receiving a transmissio...

Page 13: ...the Talk button while scanning but more than 10 seconds after receiving a transmission you will transmit on the memory location on which during scanning you last received a transmission This will retu...

Page 14: ...igh or Low 16 8 GMRS 462 5750 High or Low 17 12 GMRS 462 6000 High or Low 18 9 GMRS 462 6250 High or Low 19 13 GMRS 462 6500 High or Low 20 10 GMRS 462 6750 High or Low 21 14 GMRS 462 7000 High or Low...

Page 15: ...h Licensing and Product Service 22 Customer Assistance Product Service If you have any questions about operation or installing your new Cobra product or if you are missing parts Please call Cobra firs...

Page 16: ...pay any initial shipping charges required to ship the product for warranty service but the return charges will be at Cobra s expense if the product is repaired or replaced under warranty This warrant...

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