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you see the microphone symbol      now. This indicates that the VOX function is active
now. If you talk loud enough into the microphone Mic ( 7 ), a short tone comes from the
speaker and in the display you see at the position ( D ) the symbol       . 1 to 2 seconds
after you have finished your message the unit switches back to receive mode, which is
indicated by two short tones and the disappearance of the symbol       . 
To deactivate the VOX function depress out of the keys ( 4 ) Down 

▼ 

5 times or Up 

5 times. The display shows the writing            . Then depress briefly the confirmation key 
( 5 ). Then the display shows            . On the left side of the writing “off“ you see an arrow,
which can be moved with the help of the Up/Down keys ( 4 ) either on the left side of the
microphone symbol or back on the left side of the writing “off“. For the deactivation of the
VOX function put the arrow on the left side of the writing “off“ and then depress the con-
firmation key ( 5 ). After this entry the display returns to the main screen of the PMR
mode. On the position of the microphone symbol ( A ) you see the transceiver symbol  

again. This indicates that the VOX function is no longer active. 

The adjustment of the threshold of the sound level at which the transmitter starts to work,
can be executed at inactive or active VOX function. To this end depress out of the keys
( 4 ) Down 

5 times or Up 

5 times. The display shows           . Then depress briefly

the confirmation key ( 5 ). Now put the arrow on the left side of the microphone symbol
below and then depress the confirmation key ( 5 ). Then the display shows          the
microphone symbol with one or several points or bars. The number of those points or
bars shows the actual setting of the VOX sound level threshold. The more points or bars
appear, the louder you have to speak to start the transmission. By the help of the
Up/Down keys ( 4 ) this setting can be changed and watched in the display.

English

31

T

T

VOX

VOX

Summary of Contents for Talk & Radio TR-446

Page 1: ...Operation Instruction electronic Talk Radio TR 446 Public Mobile Radio FM Radio...

Page 2: ...1 2 3 4 5 4 6 7 8 9 10 electronic 2 Talk Radio TR 446 PMR FM Radio...

Page 3: ...1 Antenna 2 Jack SP MIC 3 LCD Screen 4 Up Down Key 5 Confirmation On Off Key 6 Speaker 7 Mic Microphone 8 Switch PMR Radio 9 PTT Key 10 Call Tone Key 3...

Page 4: ...the CTCSS function selection of the CTCSS tone 28 29 3 Volume adjustment 29 4 Squelch adjustment 29 30 5 Setting of the VOX function 30 32 6 Selection of the call melody 32 7 Monitor function 32 33 8...

Page 5: ...teries E Indicates the selected PMR channel 1 8 B Appears if key lock function is activated H Indicates the selected frequency of the FM broadcasting station F Indicates the selected CTCSS Code 1 38 D...

Page 6: ...e lid grip into the two corresponding guide holes at the top of the battery compartment Then secure the lid by pushing the locking on it until it snaps in Finally rotate the belt clip back into its or...

Page 7: ...s In PMR operation depress out of the keys 4 Down once or Up 9 times The dis play shows the writing Depress briefly the confirmation and On Off key 5 Then the display shows the writing or By the help...

Page 8: ...e function will be aborted and not executed Instead the display returns to the main screen from which the function has been selected before 6 Up and Down keys If you depress briefly the keys Up and Do...

Page 9: ...20 seconds and if there is no key entry during this time the unit falls into the power down mode In this condition the current consumption goes down from 40 mA to 15 mA 10 Receipt tones If a signal is...

Page 10: ...tion serves to suppress signals of unwanted stations on the actual channel If this function is active the unit works as follows The other station is only audible in the speaker if it adds to its modul...

Page 11: ...ess out of the keys 4 Down 7 times or Up 3 times The display shows the writing Then depress briefly the confirmation key 5 Then the display shows a loudspeaker symbol with one or several points or bar...

Page 12: ...which the sound level at the microphone remains below this intensity value the radio switches automatically back to receive mode During reception of an incoming signal or in radio operation the VOX f...

Page 13: ...n the left side of the writing off and then depress the con firmation key 5 After this entry the display returns to the main screen of the PMR mode On the position of the microphone symbol A you see t...

Page 14: ...ngth in the speaker Then the display will return to the main screen of the PMR mode By pressing the confirmation key 5 you select the desired call melody at once and the display will return to the mai...

Page 15: ...occupied channels on which the squelch opens At the same time it examines whether the demodulated reception signal contains also a CTCSS tone If the unit has found one it identifies its corresponding...

Page 16: ...9 on the left side of the unit In the display appears the symbol D If the channel scan function had been active it would be terminated now The sensitivity of the built in microphone Mic 7 has been set...

Page 17: ...requency it will be audible Otherwise the squelch mutes the audio reproduction By depressing the confirmation key 5 the desired frequency is selected and the dis play returns to the main screen of the...

Page 18: ...ion The unit remains also in FM radio mode ready to receive signals on the actual PMR chan nel On receiving of an incoming signal the unit can either switch to PMR operation or it can request from you...

Page 19: ...p of the Up Down keys 4 either on the left side of the radio symbol or back on the left side of the transceiver symbol The display illumination flashes every second for a period of 10 seconds On selec...

Page 20: ...the environment There are no user adjustable or user serviceable parts inside the radio The casing must not be opened Independent repairs or adjustments must not be carried out since each modification...

Page 21: ...soires TEAM origin aux s il vous pla t Solamente utilizzare degli accessori TEAM originali per favore 75 Als optionales Zubeh r gibt es den Zubeh rpack ZP TR 446 als Komplettset Das Paket enth lt ein...

Page 22: ...Portugal Spain Sweden Switzerland U K Nachdruck oder Vervielf ltigung auch Auszugsweise nur mit ausdr cklicher Genehmigung von TEAM Electronic GmbH electronic TEAM Electronic GmbH Bolongarostrasse 88...

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