background image

To turn maximum range extender on:

  Press and hold the 

Light/Max Range

 button  

for at least five seconds until you hear  

two beeps which indicates the maximum 

range extender is 

on

.

To turn maximum range extender off:

  Press and release the 

Light/Max Range

  

button or change channels.

Lock Function 

The 

Lock

 function locks the 

Channel Up

,

 Channel 

Down

 and 

Mode/Power

 buttons to prevent 

accidental operation. 

To turn the lock on or off:

   Press and hold the 

Lock

 button for  

two seconds.

A double beep sound is used to confirm your lock 

on

 or

 off 

request. When in 

Lock 

mode,  

the 

Lock

 icon will be displayed.

Customer Assistance Warranty

Introduction

Operation

Using Your Radio

Operation

Listening for a Response 

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.

To Adjust Volume  

Press the 

Volume Up

 or 

Volume  

Down 

button.

A double beep sound is used to indicate  

the minimum and maximum volume levels  

(1 through 8).

Call Button 

 

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 13 on how to select between five 

call tone settings.

4

5

Volume Button

Call Button

Listening

Volume Level

Lock Icon

Light/Max Range

Lock Button

To Illuminate Display 

Press and release the 

Light/Max Range

 button  

to illuminate the display for 10 seconds.

Auto Squelch/Maximum Range 

Your microTALK

®

 radio will automatically shut 

off

 weak transmissions 

and unwanted noise due to terrain, conditions or if you’ve reached your 

Maximum Range

 limit.

You can temporarily turn 

off

 auto squelch or turn 

on

 maximum range 

extender, allowing all signals to be received and extending the maximum 

range of your radio.

Light/Max Range

microTALK

®

 Range 

Your range will vary depending on terrain and conditions.

In flat, open country your radio will  

operate at maximum range.
Buildings and foliage in the path of the  

signal can reduce the range of the radio.
Dense foliage and hilly terrain will further  

reduce the range of the radio.
On FRS Channels 8 through 14, your radio 

automatically switches to low power, which  

will limit the range the radio can communicate.

Remember, you can achieve maximum 

range by using maximum range extender. 

See page 4 for details.

Maximum Range

Reduced Range

Reduced Range

Nothing 

Comes Close to a Cobra

®

CTW285P_DC_MANL.indd   4-5

4/23/13   3:58 PM

Summary of Contents for CTW285P DC

Page 1: ...d find all the information you need to operate your microTALK radio If you require further assistance after reading this manual Cobra Electronics offers the following customer assistance services Automated Help Desk English only 24 hours a day 7 days a week 773 889 3087 phone Customer Assistance Operators English and Spanish 8 00 a m to 5 30 p m Central Time Monday through Friday except holidays 7...

Page 2: ...on to the length of this warranty Cobra shall not be liable for any incidental consequential or other damages including without limitation damages resulting from loss of use or cost of installation Some states do not allow limitations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations may not apply t...

Page 3: ...eplace battery compartment cover and belt clip Do not mix old and new batteries Do not mix alkaline standard carbon zinc or rechargeable Ni Cd Ni MH etc batteries To charge radios 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 If charging light is not on check...

Page 4: ... to communicate 3 Press and hold the Talk button while speaking into the microphone 4 When finished talking release the Talk button and listen for a response Battery Low Turning on Your microTALK Radio Press and hold the Mode Power button until you hear a series of audible tones indicating the radio is on Your microTALK radio is now in Standby mode ready to receive transmissions The radio is alway...

Page 5: ...e is used only to establish voice communications See page 13 on how to select between five call tone settings 4 5 Volume Button Call Button Listening Volume Level Lock Icon Light Max Range Lock Button To Illuminate Display Press and release the Light Max Range button to illuminate the display for 10 seconds Auto Squelch Maximum Range Your microTALK radio will automatically shut off weak transmissi...

Page 6: ...er the last privacy code system and number you select The privacy code 00 is not a privacy code but allows all signals to be heard on a channel that is set to 00 on both the CTCSS and DCS systems Set CTCSS Privacy Codes To select a CTCSS privacy code 1 After selecting a channel press the Mode Power button until the CTCSS icon appears and the small numbers next to the channel number flash on the di...

Page 7: ...rn to Standby mode National Oceanographic and Atmospheric Administration Weather WX Alert Mode Turning On the Weather Alert function will allow your radio to automatically receive NOAA Hazard Alert radio signals and warnings from designated NOAA broadcast stations If the radio is turned ON it will alert to Weather and other emergency alerts broadcast by NOAA This feature is set to OFF by default M...

Page 8: ... your microTALK radio can be used hands free automatically transmitting when you speak You can set the VOX sensitivity level to fit the volume of your voice and avoid transmissions triggered by background noise To turn VOX mode on or off 1 Press the Mode Power button until the VOX icon flashes on the display The current On or Off setting is displayed 2 Press the Channel Up or Channel Down button t...

Page 9: ...setting and return to Standby mode Roger Beep Confirmation Tone Your listener will hear an audible tone when you release the Talk button This alerts the other party that you are finished talking and it is OK for them to speak To turn roger beep on or off 1 Press the Mode Power button until the Roger Beep icon flashes The current on or off setting is displayed 2 Press the Channel Up or Channel Down...

Page 10: ...idelines Use only the supplied antenna Unauthorized antennas modifications or attachments could damage the transmitter and may violate FCC regulations Normal Position Hold the transmitter approximately 2 inches from your face and speak in a normal voice with the antenna pointed up and away The receiver for these two way radios and the external power supply for charging comply with part 15 of the F...

Page 11: ...ription of the problem along with the name and address of where the product is to be returned 4 Pack radio securely to prevent damage in transit If possible use the original packing material 5 Ship prepaid and insured by way of a traceable carrier such as United Parcel Service UPS or Priority Mail to avoid loss in transit to Cobra Factory Service Cobra Electronics Corporation 6500 West Cortland St...

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