Light/Max Range Button

OPERATION

English

Listening for a Response

Release the TALK button to

Listening

receive incoming transmissions.

 

Your microTALK® is always in

 

LISTENING MODE except when

 

the TALK, CALL or MODE

 

buttons are pressed.

 

To Adjust Volume

Press the VOLUME UP or the

Volume Buttons

VOLUME DOWN buttons.

 

A double beep sound is used to

 

indicate that you have reached

 

the minimum (1) or maximum

 

(8) volume level.

Volume Level

Call Button

Press and release the CALL

Call Button

button.

 

The other person will hear a

 

two (2) second ringing tone.

 

You cannot receive

 

transmissions while sending a call.

 

NOTE: Both radios must be tuned to the same channel and privacy code to communicate.

To Illuminate Display

Press and release the

Light/Max Range

LIGHT/MAX RANGE button to

Button

illuminate the display for 10

 

seconds.

 

Auto Squelch/

 

Maximum Range Extender

Your microTALK® radio is equipped with Auto Squelch, which automatically shuts off weak transmissions and unwanted noise resulting from terrain, conditions, or from reaching 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.

To Temporarily Turn Off Auto Squelch:

– Press the LIGHT/MAX RANGE button for less than five (5) seconds.

If you hear two (2) beeps, you have turned the Maximum Range Extender On (see below).

Channels

 

With the radio ON, select any

Channel Buttons

of the 8 channels by pushing

 

the CHANNEL UP or CHANNEL

 

DOWN button.

 

You can press and hold the

 

CHANNEL UP or CHANNEL

Channels

DOWN button for fast advance.

 

NOTE: Both radios must be

 

tuned to the same

 

channel and privacy

code (see “CTCSS Privacy Codes” or “DCS Privacy Codes”) to communicate.

To Turn Maximum Range Extender On:

Press and hold the LIGHT/MAX RANGE button for at least five (5) seconds until you hear two

(2) beeps, indicating that the Maximum Range Extender is On.

To Turn Maximum Range Extender Off:

Press and release the LIGHT/MAX RANGE button or change channels.

microTALK® Range

Your microTALK® radio has a range of up to 5 kilometres (3 miles). Your range will vary depending on terrain and conditions.

Lock Function

The LOCK button locks the CHANNEL UP, CHANNEL DOWN, and MODE/POWER buttons to prevent accidental operation.

To Use the Lock Function:

– Press and hold the LOCK

 

Lock Button

 

 

 

button for two (2) seconds

 

 

 

to turn the Lock On or Off.

 

 

 

A double beep sound is used to

 

 

 

confirm your Lock On or Off

 

 

 

 

 

 

request. When the radio is in

 

Lock Icon

 

Lock Mode, the Lock icon will

 

 

 

be displayed.

 

 

 

 

 

 

 

 

 

 

 

In flat, open country, your radio will operate at maximum range.

Buildings and foliage in the path of the signal can reduce the range.

Dense foliage and hilly terrain will further reduce the signal.

Remember, you can achieve maximum range by using Maximum Range Extender. See above for details.

Maximum Range

Reduced Range

Reduced Range

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Cobra Electronics MT 850 manual Listening for a Response, To Adjust Volume, Call Button, To Illuminate Display, Channels