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          referred to above include fueling areas such as 

          below decks on boats, fuel or chemical transfer 

          or storage facilities, areas where the air contains 

          chemicals or praticles, such as grain, dust or 

          metal powders, and any other area where you 

          would normally be advised to turn off your 

          vehicle engine. Areas with potentially explosive 

          atmospheres are often but not always posted.

Antennas

Do not use any portable radio that has a damaged

antenna.

If a damaged antenna comes into contact with your 

skin, a minor burn can result.

Batteries

All batteries can cause property damage and/or bodily 

injury such as burns if a conductive material such as 

jewelry, keys, or beaded chain touch exposed terminals.

The conductive material may complete an electrical 

circuit (short circuit) and become quite hot. Exercise 

care in handling any charged battery, particularly when 

placing it inside a pocket, purse, or other container with 

metal objects.

- Battery Charger Safety Instructions

1. Do not expose the charger to rain or snow.

2. Do not operate or disassemble the charger if it has 

    received a sharp blow, or has been dropped or 

    damaged in any way.

3. Never alter the AC cord or plug provided with the 

 

6

Operational Cautions

    unit. If the plug will not fit the connector, have the 

    proper connector installed by a qualified electrician. 

    An improper condition can result in a risk of electric 

    shock.

4. To reduce the risk of damage to the cord or plug, 

    pull the plug rather than the cord when disconnecting 

    the charger from the AC receptacle.

5. To reduce the risk of electric shock, unplug the 

    charger from the connector before attempting any 

    maintenance or cleaning.

6. Use of an attachment which not recommended, may 

    result in a risk of fire, electric shock, or personal injury.

7. Make sure the cord is located where it will not be

    stepped on, tripped over, or subjected to damage or 

    stress.

8. An extension cord should not be used unless 

    absolutely necessary. Use of an improper extension 

    cord could result in a risk of fire and/or electric shock. 

    If an extension cord must be used, make sure that:

    • The pins on the plug of the extension cord are the 

      same number, size, and shape as those on the 

      plug of the charger.

    • The extension cord is properly wired and in good 

      electrical condition.

    • The cord size is 18 AWG for lengths up to 100 feet, 

      and 16 AWG for lengths up to 150 feet.

Remarks:

1. This guarantee card should be kept by the user, no 

    replacement if lost.

2. Most new products carry a two-year manufacturer’s 

Annex I

Summary of Contents for RT-628

Page 1: ...US RT628 Kids Walkie Talkie User s Guide RT 628 RT 628 ...

Page 2: ...t Features Product number Frequency range Channel number Channel spacing Working voltage Frequency stability Operating temperature range The antenna impedance Overall dimensions Weight TECHNICAL PARAMETERS Rf power Modulation method Noise and harmonic Residual Radiation Modulation distortion Maximum deviation RT628 FRS 22 12 5KHz 3 6V 2 5ppm 20 50 50Ω 160 55 28mm 90g 0 5W 11kΦF3E 40dB 35dB 7 5KHz ...

Page 3: ...f Scan Use UP DOWN to Adjust volume Scroll through menus Installing the AA Batteries Your radio uses 3 AA Alkaline batteries 1 With the back of the radio facing you there are a secret button to release the battery cover and remove 2 Install 3 AA Alkaline batteries as shown on the inside of the battery compartment 3 Re cover the battery cover and press down to secure The walkie talkie can use a NiM...

Page 4: ...g Channels Use scanning to monitor channels for transmissions or to find someone in your group who has accidentally changed channels To start scanning briefly press and release The scan indicator displays When the radio detects channel activity it stops scanning Special Features MENU Use MON to Transmit call tone Use to Select menu options Exit the menu when pressed while in a menu Lock and unlock...

Page 5: ...l tone 3 Press or to set the new call tone To transmit your call tone to other radio you need to set to the same channel and Interference Eliminator Code as your radio then press Note Setting the call tone to 0 disables the call tone feature Voice Activation VOX Voice activation VOX allows you to talk hands free 1 Press PTT and then turn on the radio 2 When Turn the radio on displays 3 To transmit...

Page 6: ...posure only when transmitting in terms of measuring standards compliance Exposure to Radio Frequency Energy Your radio is designed to comply with the following national and international standards and guidelines regarding exposure of human being to radio frequency electromagnetic energy Two Way Radio Operation When using your radio as a traditional two way radio hold the radio in a vertical positi...

Page 7: ... the AC cord or plug provided with the 6 Operational Cautions unit If the plug will not fit the connector have the proper connector installed by a qualified electrician An improper condition can result in a risk of electric shock 4 To reduce the risk of damage to the cord or plug pull the plug rather than the cord when disconnecting the charger from the AC receptacle 5 To reduce the risk of electr...

Page 8: ...between two or more users over a distance It uses radio frequency RF energy or radio waves to send and receive calls RF energy is one form of electroma gnetic energy Other forms include but are not limited to sunlight and x rays RF energy however should not be confused with these other forms of electromagnetic energy which when used improperly can cause biological damage Very high levels of x rays...

Page 9: ...os please contact the local government radio management departments For the following specified classification the USA FRS Australian CB the individual license is not required Compliance with RF Exposure Standards If appropriate Reference to the actual product s Safety Marking Your Retevis walkie talkie is designed and tested to comply with a number of national and International standards and guid...

Page 10: ...duty factor of 50 of the time To Transmit Talk push the Push To Talk PTT button To receive calls listen release the PTT button Transmitting 50 of the time or less is important because the radio generates measurable RF energy exposure only when transmitting in terms of measuring for standards compliance Transmit only when people outside the vehicle are at least the recommended minimum lateral dista...

Page 11: ... a chest pocket or near the implantation site and carry or use the radio on the opposite side of their body from the implantable device to minimize the potential for interference one inch away from the nose or lips The antenna should be kept away from the eyes Keeping the radio at a proper distance is important as RF exposure decreases with increasing distance from the antenna Phone Mode When plac...

Page 12: ...ions require it pull off the road and park before making or answering a call WARNING Hearing Aids Some digital wireless radios may interfere with some hearing aids In the event of such interf erence 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 ...

Page 13: ...th the Retevis accessories supplied or designated for the product Use of other accessories may not ensure compliance with the RF exposure guidelines and may violate regulations For a list of Retevis approved accessories for your radio model visit the following website http www Retevis com ...

Page 14: ...MADE IN CHINA Web www retevis com E mail kam retevis com Facebook facebook com retevis ...

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