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MODE FUNCTIONS
OPERATION

3. When your desired privacy code is displayed,

choose one of the following:

a. Press the MODE button to enter the new

setting and proceed to other functions.

b. Press the LOCK button to enter the new

setting and return to LISTENING MODE.

c. Do not press any buttons for 15 seconds to

enter the new setting and return to
LISTENING MODE.

Voice Activated Transmit (VOX)

In VOX Mode, 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 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 to
turn VOX On or Off.

3. When your desired VOX

Mode setting is displayed,
choose one of the
following:

English

Channel Scan

Your microTALK

®

radio can automatically scan

channels (1 to 8).

NOTE: The radio ignores specific CTCSS or DCS

privacy codes while scanning channels.

To Scan Channels:

1. Press the MODE button until

the Scan icon and the
channel number flash on
the display.

2. Press the CHANNEL UP or

CHANNEL DOWN button to
begin scanning channels.

The Scan icon will continue to
be displayed when channel
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 LISTENING MODE on the
channel or channel/privacy code displayed before
you entered Mode Functions.

a. Press the MODE button to enter the new

setting and proceed to other functions.

b. Press the LOCK button to enter the new

setting and return to LISTENING MODE.

c. Do not press any buttons for 15 seconds to

enter the new setting and return to
LISTENING MODE.

To Set the VOX Sensitivity Level:

1. Press the MODE button until

the VOX icon flashes and
the current sensitivity level
is displayed.

The current sensitivity level is
displayed with the letter “L”
and a number 1 to 5, 5 being
the most sensitive level and 1
being the least sensitive level.

2. Press the CHANNEL UP or

CHANNEL DOWN button to
change the setting.

3. When your desired VOX

sensitivity level is displayed,
choose one of the
following:

a. Press the MODE button to enter the new

setting and proceed to other functions.

b. Press the LOCK button to enter the new

setting and return to LISTENING MODE.

c. Do not press any buttons for 15 seconds to

enter the new setting and return to
LISTENING MODE.

During 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
LISTENING 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 LISTENING MODE.
If you do not press any button within 10 seconds,
your radio will automatically resume scanning
channels.

During Scanning (while not receiving
a transmission), You Can Choose From
The Following:

a. Press and hold the TALK button to

communicate on either 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 LISTENING MODE.

b. Press the MODE button to proceed to set

privacy code on the channel that was either
displayed before you entered Mode Functions
on which, during scanning, you last received a
transmission (see “CTCSS Privacy Code Scan”
or “DCS Privacy Code Scan” for further details).

Mode Button

Channel Buttons

Select Scan Channels

Channel Buttons

Select VOX

Mode Button

Channel Buttons

Select VOX
Sensitivity Level

Mode Button

Summary of Contents for microTALK MT 850

Page 1: ...1 and 2 in France This situation can change please contact the French radio licensing authority for more information ENGLISH Two Way Radio Model MT 850 Printed in China Part No 480 331 P Version A 1...

Page 2: ...Handle the radio gently Keep it away from dust Never put the radio in water or in a damp place Avoid exposure to extreme temperatures Rapid Charger and Rechargeable Batteries To Insert Batteries in Ra...

Page 3: ...ny of the 8 channels by pushing the CHANNEL UP or CHANNEL DOWN button You can press and hold the CHANNEL UP or CHANNEL DOWN button for fast advance NOTE Both radios must be tuned to the same channel a...

Page 4: ...S Privacy Codes Set DCS Privacy Codes Set VOX On Off Set VOX Sensitivity Level Set Channel Scan Set CTCSS Privacy Code Scan Set DCS Privacy Code Scan Program Dual Watch Location or Set Dual Watch On O...

Page 5: ...setting and return to LISTENING MODE To Set the VOX Sensitivity Level 1 Press the MODE button until the VOX icon flashes and the current sensitivity level is displayed The current sensitivity level is...

Page 6: ...radio will continue to scan CTCSS privacy codes and stop as an incoming transmission is detected Your radio will remain on that channel privacy code for 10 seconds While setting CTCSS privacy code sca...

Page 7: ...and DCS Privacy Codes sections for further details Dual Watch Location 2 will be stored in the radio It can be edited and or recalled for future engagements of Dual Watch Mode To Program Or Edit Dual...

Page 8: ...n 1 or the last Dual Watch Location on which during Dual Watch you last received a transmission c Press the MODE button and proceed to the next available Mode Function During An Incoming Transmission...

Page 9: ...o Turn Roger Beep On or Off When you turn On your microTALK radio for the first time Roger Beep will be On 1 Press and release the MODE button until the Roger Beep icon flashes on the display The curr...

Page 10: ...Dublin Ireland Date 15 January 2007 This certifies that the following designated product PRIVATE MOBILE RADIO MT 800 Product Identification complies with the essential protection requirements of R TT...

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