Microlab T-9752 U Instruction Manual Download Page 14

8

Time-out Timer

    The purpose of the Time-out Timer is to prevent any single person from using a channel for an extended period of time .
    If you continuously  transmit for  10  minutes, the transceiver will stop transmitting and a tone will sound. To stop the tone,release the PTT 
switch.You can press the PTT switch again to resume transmittign

Battrey save 

    The Battery Save function  decreases the amount of power used when a signal is not  being  received  and  no  operations  are  being 
performed (no keys are being pressed,and no switches are being turned).  
    While  the  channel  is  not  busy  and  no operation is performed for 10 seconds,Battery Save turns ON.When a siganl is received or an 
operation is performed,Battery Save turns OFF.

Low Battery Warning 

    Low Battery Warning alerts you when the battery needs to be recharged.
    While transmitting ,if the battery power goes below a pre-determined value ,the LED will blink red. When a tone  sounds, the  transceiver 
stops transmitting.Replace or recharge the battery pack.

Monitor

    When no signals are present, the squelch on the transceiver automatically mutes the speaker so you will not hear .Background noise.to
manually deactivate the squelch, press and hold the Monitor key. This is useful when you want to adjust the volume   level , or  when  you 
need to hear a weak signal.
     The LED indicatorlights green while the Monitor key  is pressed.

Quiet Talk QT

and Digital Quiet Talk DQT

    Some channels may have pre-programmed QT/DQT tones . A QT/DQT tone is a subaudible tone which allows you to  ignore (not hear)
calls from other parties who are using the same channel.
     When you receive a signal that has a tone different from the one set up in your transceiver,you will not hear the signal.likewise,signals
 that you transmit will only be heard by parties whose QT/DQT tone matches the tone set up in your transceiver. 
    Note 

Although using channels set up with QT/DQT tones relieves you from listening to unwanted calls,it does not mean your calls will 

be private.

AUXILIARY FUNCTIONS

Summary of Contents for T-9752 U

Page 1: ...Instruction Manual T 9752 U 16 Channel UHF FM Transceiver400 470MHz T 9752 V 16 Channel VHF FM Transceiver130 174MHz...

Page 2: ...nes hold the transmitter and antenna at least two inches from your face and speak in a normal voice with the antenna pointed up and away from your face If you wear t he handset o n your body while usi...

Page 3: ...sceiver130 174MHz PRECAUTIONS Refer service to qualifiedtechnicians only Do not operate the transceiver or charge a battery packinan explosive atmosphere gases dust fumes etc Turn OFF thetransceiver w...

Page 4: ......

Page 5: ......

Page 6: ...Installing the Antenna Installing the Belt Clip Installing the Cover over the speaker Microphone jacks Installing the Optional Speaker Microphone GETTING ACQUAINTED T 9752 T 9752 OPERATION AUXILIARY...

Page 7: ...d during shipment file a claim with the carrier immediately Supplied Accessories Ltem Quantity Antenna T 9752 U V Battery charger T 9752 T 9751 Ni MH battery pack T 9752 only 7 2V 1600mAh Spesker micr...

Page 8: ...HE LIFE OF THE BATTERY PACK TO SHORTEN OR THE BATTERY PACK MAY BE DAMAGED AFTER RECHARGING THE BATTERY PACK DISCONNECT IT FROM THE CHARGER CHARGING THE BA TTERY PACK FOR MORE THAN 5DAYS MAY REDUCE THE...

Page 9: ...battery pack contacts are in contact with the charging terminals lThe charger LED lights and charging begins After charging the supplied battery pack for 8 hours remove it or the transceiver equipped...

Page 10: ...TERMINALSOR DISPOSE OF THE BATTERY BYFIRE NEVER ATTEMPT TO REMOVE THE CASING FROM THE BATTERY PACK To remove the battery pack pull back on therelease latch and slide the packaway from the transceiver...

Page 11: ...USE DAMAGE TO THE TRANSCEIVER ACRYLIC ESTER WHICH IS CONTAINED IN THESE GLUES MAY CRACK THE TRANSCEIVER S BACK PANEL If you are not using a speaker microphone install the cover over the speaker microp...

Page 12: ...tch volume control Turn clockwise to switch ON the transceiver To switch OFF the transceiver turn counterclockwise until a click sounds Rotate to adjust the volume level PTT push TO Talk switch Press...

Page 13: ...select your desirde channel When you receive an appropriate signal you will hear audio from the speaker To make a call press and hold the PTT switch the speak into the microphone using your normal spe...

Page 14: ...l blink red When a tone sounds the transceiver stops transmitting Replace or recharge the battery pack Monitor When no signals are present the squelch on the transceiver automatically mutes the speake...

Page 15: ...may not be installed correctly Remove the battery pack and install it again No power The battery pack life is finished Replac the battery pack with a new one Battery power dies shortly after charging...

Page 16: ...QT DQT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 10 FREQUENCY CHART Model Name T Serial Number Transmit Frequency Frequency Receive Channel...

Page 17: ...www microlab com cn...

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