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Customer Assistance

Warranty

Introduction

Operation

During scanning (while not receiving a transmission), 
you can choose from the following:

a.

Press and hold the 

Talk

button to communicate on the 

channel or channel/privacy code that was displayed before 
you entered mode functions or the channel on which, 
during scanning, you last received a transmission. 
This will return the radio to 

Standby 

mode.

b.

Press the 

Mode/Power

button to proceed to set privacy 

code scan on the channel that was either displayed before 
you entered mode functions or on which, during channel
scanning, you last received a transmission (see page 12 
for further details).

c.

Press the 

Lock

button to return to 

Standby 

mode on the

channel/privacy code that was displayed before you entered
mode functions or the channel on which, during scanning, 
you last transmitted or received.

Privacy Code Scan

Your microTALK radio can automatically scan the 

Privacy Codes

(either CTCSS 01 through 38 or DCS 01 through 83) within one
channel. Only one set of privacy codes (CTCSS or DCS) can be
scanned at a time.

To scan privacy codes:
1.

While in 

Standby 

mode, press the 

Channel Up

or 

Channel Down

button 

to choose the channel on which you 
wish to scan privacy codes.

2.

Press the 

Mode/Power

button until either 

the CTCSS or the DCS icon appears on the 
display and the 

Scan

icon and the privacy

code numbers flash on the display.

3.

Press the 

Channel Up

or 

Channel Down

button to begin scanning privacy codes 
within the channel you selected.

Mode Functions

Channel Scan

Your microTALK

®

radio can automatically scan channels.

To scan channels:
1.

Press the 

Mode/Power

button until the 

Scan

icon and the channel numbers appear 

on the display.

2.

Press the 

Channel Up

or 

Channel Down

button

to begin scanning channels.  

The radio ignores specific privacy 
codes while scanning channels.

The 

Scan

icon will continue to be displayed 

when scan is 

on

. Your radio will continue to

scan all channels and stop if an incoming
transmission is detected. Your radio will 
remain on that channel for 10 seconds. 

While setting channel scan, if you do not press any buttons for 15 seconds
your radio will automatically return to 

Standby

mode on the channel or

channel/privacy code displayed before you entered mode functions.

During scanning (while receiving an incoming transmission), 
you can choose from the following:

a.

Press and hold the 

Talk

button to communicate on 

that channel. Your radio will remain on that channel 
and return to 

Standby 

mode.

b.

Press the 

Channel Up

or 

Channel Down

button to 

resume scanning channels.

If you press the 

Talk

button while scanning and not within 

10 seconds of receiving a transmission, you will transmit 
on the channel 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, your 
radio will automatically resume scanning channels. 

10

11

Operation

Mode Functions

Channel Button

Mode/Power

Scan Channels

Channel Button

Mode/Power

Select Channel

Scan Privacy Codes

Nothing 

Comes Close to a Cobra

®

10285 PR270-2WX_PH2.qxd  7/24/07  3:50 PM  Page 10

Summary of Contents for MICROTALK PR 270

Page 1: ... 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 6 00 p m Central Time Monday through Friday except holidays 77...

Page 2: ...itness for a particular purpose are limited in duration 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 consequen...

Page 3: ...s or non rechargeable alkaline batteries Position batteries according to polarity markings 4 Replace battery compartment cover and belt clip To charge batteries in radio 1 Check to see that the batteries have been inserted properly 2 Insert the wall charger adapter into the charge jack located at the top of the radio The wall charger adapter has two round connectors which enables you to charge eit...

Page 4: ...the wall charger adapter plug into the speaker microphone charge jack Using Your Radio Operation 3 Speaker Microphone Charge Jack Quick Start 1 Press and hold the Mode Power button to turn on your radio 2 Press the Channel Up or Channel Down button to select a channel Both radios must be tuned to the same channel privacy code to communicate 3 Press and hold the Talk button while speaking into the ...

Page 5: ...rson 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 rad...

Page 6: ...crolling through the Mode function you will be able to select or turn on preferred features of your microTALK radio When scrolling through the Mode function your radio features will be displayed in the same predetermined order Set CTCSS Privacy Codes Set DCS Privacy Codes Set Vox On Off Set Vox Sensitivity Set Channel Scan Set CTCSS Privacy Code Scan Set DCS Privacy Code Scan Set Call Tones Set Ro...

Page 7: ...roceed to other functions b Press the Lock button to enter the selected setting and return to Standby mode Customer Assistance Warranty Introduction Operation Operation Mode Functions 8 9 Set DCS Privacy Codes To select a DCS privacy code 1 After selecting a channel press the Mode Power button until the DCS icon appears and the small numbers flash on the display 01 through 83 2 Press using the Cha...

Page 8: ...ning privacy codes within the channel you selected Mode Functions Channel Scan Your microTALK radio can automatically scan channels To scan channels 1 Press the Mode Power button until the Scan icon and the channel numbers appear on the display 2 Press the Channel Up or Channel Down button to begin scanning channels The radio ignores specific privacy codes while scanning channels The Scan icon wil...

Page 9: ...eived a transmission This will return the radio to Standby mode b Press the Mode Power button to proceed to other functions c Press the Lock button to return to Standby mode on the channel privacy code that was displayed before you entered mode functions or the channel privacy code on which during scanning you last transmitted or received 12 13 Five Call Tone Settings You can choose between five d...

Page 10: ...pliance with FCC RF exposure guidelines 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 This device complies with part 15 of the FCC Rules Operation is subject to the...

Page 11: ...long 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 Street Chicago Illinois 60...

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