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b. Hold the unit in a vertical position with the Mic (Microphone) 5cm away from the mouth. While holding the PTT button,  

speak into the microphone in a normal tone of voice.  

c. Release the PTT button when you have finished transmitting.For others to receive your transmission, they must be on the same 

channel as you. 

Reset the unit 

Take away the battery from walkie talkie battery compartment,then hold the Menu/PWR button meanwhile put back the battery   

to walkie talkie battery compartment in right polarity,the unit will turn on and display CH 100 ,at this time ,release the PTT button. 

Channel and Frequency (MHz)  

 

 
 

TROUBLE SHOOTING GUIDE 
PROBLEM   

GUIDE   

No power or radio switchs off after short time 

1:Check charger and correct battery installation.                                                                         
2:Clean battery contacts(Important!) .                                                                               
3:Replace battery by fully charged or a new battery .                                                           
4:Battery capacity poor:battery defective or at end of 
lifetime replace battery. 

I cannot communicate with other group members   

1:Verify,that the channel frequency and the CTCSS 
are the same in the whole group.If you use factory 
default programming ,this is automatically ok if all 
members of your group use the same channel 
number.                                                                                                                                                             
2:The other group members are not with the radio 
coverage.   

You can hear the voice from other users,but they 
cannot hear you   

1:Please change your setting to exactly the same 
number as the partners are using . 

Others hear my voice with interruptions only   

1:Too weak signal-too far away .                                                                                               
2:External mic defective? Please let service technicial 
check. 

I hear too many stations from outside my group 

1:Another group is using the same channel number 
-change channel         

 

 

 

 

 
Caution: 
Battery 

1:If you use Alkaline battery ,please use AAA size battery ,but dont attempt to charge alkaline batteries. 
2:Please dont mix old and new batteries ,it will affect the battery lifetime . 
3:Do not mix alkaline,standard (carbon-zinc),or rechargeable(Ni-Cd,Ni-MH,etc.)batteries. 
4:Alkaline battery have expiry time ,please make sure the battery are valid. 
 

Ch.          Frequency 

Ch.        Frequency 

Ch.        Frequency 

Ch.        Frequency 

1              462.5625 
2              462.5875 
3              462.6125 
4              462.6375 
5              462.6625 
6              462.6875 

7            462.7125 
8            467.5625 
9            467.5875 
10          467.6125 
11          467.6375 
12          467.6625 

13        467.6875 
14        467.7125 
15        462.5500 
16        462.5750 
17        462.6000 
18        462.6250 

19          462.6500 
20          462.6750 
21          462.7000 
22          462.7250 

Содержание RD866

Страница 1: ...Operating Instructions Handheld Walkie talkie Safety Information and Warnings ...

Страница 2: ... are often but not always clearly marked They include fueling areas such as below deck on boats fuel or chemical transfer or storage facilities areas where the air contains chemicals or particles such as grain dust or metal powders and any other area where you would normally be advised to turn off your vehicle engine Blasting Caps and Areas To avoid possible interference with blasting operations t...

Страница 3: ...nstalling the Batteries FOR USE OF RECHARGEABLE BATTERIES If your walkie talkie comes with a rechargeable battery USB cable dual USB adaptor and dual USB car charger The fully charging time is about 12 hours during charging there is red light on the LCD screen meanwhile battery icon will flash when it is charged full the Red light will be off The USB cable adaptor and car charger will only charge ...

Страница 4: ...n Menu PWR button PTT button and Lock button can be available Press hold Lock button 3 second it will be unlocked Torch Press and hold the Torch button it will be on release the button it will be off when the unit is turn off the torch stil can be on off by Torch button Auto scan Press hold the Up Scan button for 2 seconds to activate auto scan Press hold the Up Scan button for 2 seconds to deacti...

Страница 5: ... or Down button to select call tone from01 10 press PTT button to confirm call tone setting default setting for call tone is 01 There are 10 mode call tones in this unit you and other party can use designed call tone to communicate separately secretly to avoid any disturb To activate this feature With the unit in normal mode press twice quickly and release the PTT button to send a tone to other us...

Страница 6: ...f you use factory default programming this is automatically ok if all members of your group use the same channel number 2 The other group members are not with the radio coverage You can hear the voice from other users but they cannot hear you 1 Please change your setting to exactly the same number as the partners are using Others hear my voice with interruptions only 1 Too weak signal too far away...

Страница 7: ...ation between the equipment and receiver Connect the equipment to an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This device complies with part 15 of the ...

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