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2.3 Installing the Antenna

2.4 Installing the External   

       Speaker/Microphone

Open the cover for external 

speaker/microphone jack, and 

then  insert  the  external 

speaker/microphone  plug  into 

the jack on the radio.

Hold  the  bottom  of  the 

antenna  and  turn  the  antenna 

clockwise  into  the  connector 

on  the  top  of  the  radio  until 

secure.

Match  the  two  holes  of  the 

belt clip with those on the rear 

of  the  radio,  and  then  fix  the 

belt  clip  to  the  radio  with  two 

2.5x8.0  screws.  Loose  the 

fixing  screws  to  remove  the 

belt clip. 

2.5 Installing the Belt Clip

3. Radio Overview

A. LED Indicator

    Lights  red  while  transmitting;  lights  green  while 

receiving;  flashes  red  when  the  radio  is  in  low 

power. 

B. On/Off/Volume Control Knob

      Turn  clockwise  until  you  hear  a  click  to  turn  the 

radio  power  on.  Turn  counterclockwise  until  you 

hear a click to turn it off. 

      Rotate  it  to  adjust  the  volume  after  turning  on  the 

radio. 

C. Channel Selector Knob

     Rotate to select channel 1-16.

D. Antenna

E. Top Button (programmable button)

F. PTT (Push-To-Talk) Button

      Press  and  hold  the  PTT  button  and  speak  into  the 

microphone,  your  voice  can  be  sent  to  the 

recipient. Release the PTT button to receive. 

G. Side Button 1 (programmable button)

H. Side Button 2 (programmable button) 

I. Microphone

J. External Speaker/Microphone Jack

      External  speaker/microphone  can  be  connected  to 

the radio through this jack. 

4. Basic Operation

4.1. Switch On

Switch  on  the  radio  by  turning  the  On/Off/Volume 

control  knob  clockwise  until  a  click  is  heard.  If 

programmed, a beep tone will be heard.

Содержание PT578

Страница 1: ...PT578 FM HANDHELD TRANSCEIVER INSTRUCTION MANUAL ...

Страница 2: ...two way radios produced by Shenzhen Kirisun Electronics Co Ltd We believe two way radio which always incorporates the latest technology can bring great convenience to your life and work We also believe that the quality and function of two way radio can meet your demands for reliable communication ...

Страница 3: ...ion Precautions in Use Please comply with the following attentions to avoid fire bodily injury and damage to the radio The radio is recommended to transmit for 1 minute and receive for 4 minutes Long time transmitting or con tinuous working in high power mode will make the rear side of the radio generate heat Please do not disassemble or assemble the radio un der any circumstances Please do not ex...

Страница 4: ...ter Belt Clip Charger Hand Strap Battery 2 Preparation Unpack the radio carefully We recommend that you check the radio and the supplied accessories listed in the following table before discarding the packing material If any damage or loss has occurred during shipment please contact the dealer without delay Supplied Accessories Item Quantity 2 1 Charging the Battery Plug the adapter into an applic...

Страница 5: ...ths or the radio is not in the low battery alarm state otherwise it will have bad effects on the battery s service life and performance Remove the battery from the charger after charging When the radio is in the low battery alarm state please recharge the battery before use Do not turn the radio power on by force otherwise it will have bad effects on its service life and performance Do not recharg...

Страница 6: ...e radio is in low power B On Off Volume Control Knob Turn clockwise until you hear a click to turn the radio power on Turn counterclockwise until you hear a click to turn it off Rotate it to adjust the volume after turning on the radio C Channel Selector Knob Rotate to select channel 1 16 D Antenna E Top Button programmable button F PTT Push To Talk Button Press and hold the PTT button and speak i...

Страница 7: ...ble Buttons The dealer can assign one of the following auxiliary functions to the top button side button 1 or side button 2 Description Description No function is assigned Press the preprogrammed Lone Worker button to start stop lone working Press the preprogrammed Emergency Alarm button to make an alarm tone according to the setting of the pro gramming software or send your ID or background sound...

Страница 8: ...can prevent the user from continuously talking overlong and occupying one certain channel for an extended period of time and prevent the radio from heating due to continuous transmitting b The radio is set with a continuous transmitting limit If the radio is continuously transmitting longer than the time preset by the dealer the radio will make alarm and stop transmitting 2 TOT Rekey Time a A peri...

Страница 9: ...the button set as Scan to start scanning While in scanning the radio checks every channel in the scan list and stops on which a signal is detected until that signal disappears If interval between signal disappearing and continuing scanning has been preset the radio will remain on that channel b Priority Scan One channel in the scan list can be set as the priority channel which enables it to have t...

Страница 10: ...er Mode press the prepro grammed Lone Worker Reset button if a button is designated as the lone worker timer reset button or any button if any button is designated as the lone worker timer reset button to restart the lone worker timer 6 9 Emergency Alarm Press the preprogrammed Emergency Alarm button the pressing time should be longer than the debounce time of the emergency alarm switch to enter t...

Страница 11: ...tion range A The antenna is in poor contact Please fasten the antenna head B The HF amplifier is broken please change it C The squelch level is so high that the squelch cannot be opened Please reset the squelch level D The mixer tube is broken please change it E The FM processing IC is broken please change it A The power module is broken so there is no power output Please change it B The microphon...

Страница 12: ...tromagnetic Fields 3 kHz to 300 Ghz American National Standards Institute C95 3 1992 IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields RF and Microwave The forementioned accessories are authorized for use with this product Use of accessories other than those listed in the instruction specified may result in RF exposure levels exceeding the FCC requiremen...

Страница 13: ...ONS OPERATING NOTES When transmitting with a portable radio hold the radio in a vertical position with its microphone 5 to 10 cm 2 to 4 inches away from your mouth Keep the antenna at least 2 5 cm 1 inch from your head and body If you wear a portable two way radio on your body ensure that the antenna is at least 2 5 centimeters 1 inch from your body when transmitting PRECAUTIONS WARNING NEVER hold...

Страница 14: ...andheld Transceiver Model No PT578 This compliances is based on conformity with the following harmonised standards or documents 3 6Flrs ROBETA Building No 1 QiMin Road Song Ping Shan Area Science Industry Park Nanshan District Shenzhen 518057 P R China DECLARATION OF CONFORMITY WenLiang Fu General Manager Signature Kirisun Electronics Co Ltd Shenzhen 10 Dec 2008 Place and date of issue 1 ETSI EN30...

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