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Aircraft  

When instructed to do so, turn off your radio when onboard an aircraft. Any use of a radio must be in accordance with applicable  

regulations per airline crew instructions.  

Medical Devices – Pacemakers 

 

The Advanced Medical Technology Association recommends that a minimum separation of 6 inches (15cm) be maintained  

between a handheld wireless radio and a pacemaker. These recommendations are consistent with the independent research 

 by and recommendations of the U.S. Food and Drug Administration. People with pacemakers should: 

·

ALWAYS keep the radio more than 15cm from their pacemaker when the radio is turned ON.  

·

Not carry the radio in the breast pocket.  

·

Use the ear opposite the pacemaker to minimise the potential for interference.  

·

Turn the radio OFF immediately if there is any reason to suspect that interference is taking place.  

Medical Devices --

Hearing Aids  

Some radios may interfere with some hearing aids. In the event of such interference, you may want to consult your hearing  

aid manufacturer to discuss alternatives.  

Other Medical Devices  

If you use any other personal medical device, consult the manufacturer of your device to determine if it is adequately shielded  

from RF energy. Your physician may be able to assist you in obtaining this information.  

General warnings  

Never use your radio outdoors during a thunderstorm. Keep the radio out of reach of babies and young children.  

 

INSTALLATION 

Removing the belt clip 

Pull the belt clip latch away from the unit. 

See picture as right 

 

 

 

 

Installing 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 the single ni-mAh rechargeable battery or ni-mAh rechargeable battery 

pack which provided and not other types of rechargeable batteries.After placing batteries into correct positions, replace the 

 battery cover. 

Remarks:Dont charge the alkaline battery   

FOR USE OF NON RECHARGEABLE BATTERIES: 

1.Slide down the battery compartment cover. 

2.Insert 3 x AAA batteries (not included).  

3.Position the batteries according to the polarity marking on the battery compartment. 

After placing batteries into correct positions,replace the battery cover. 

Low Battery Meter Indicator

 

The radio can detect the low battery level when the battery voltage goes low. The battery icon will display the low battery status.  

When battery voltage is low, the empty battery symbol will appear and continue to blink. The battery symbol will continuously 

 blink until it totally drains the battery voltage where then you will have to replace the batteries. 

Transmitting Range 

The talk range will depend on your surroundings and environment it will be affected by obstructions such as hills or buildings. 

Don’t try to use two radio units which are less than 1.5m (5 feet) apart. Otherwise, you may experience interference. 

 Talk range depends on the terrain. It will be affected by concrete structures, heavy foliage and by operating radios 

Summary of Contents for RD866

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

Page 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...

Page 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 ...

Page 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...

Page 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...

Page 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...

Page 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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