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Note: Remove the batteries before storing your radio 

          for extended periods of time. Batteries corrode 

          over time and may cause permanent damage to 

          your radio.

Turning Your Radio On and Off

After you installed batteries turn the radio on, the radio 

chirps and the display briefly shows all feature icons 

available on your radio. The display then scrolls through 

the available channels and Interference Eliminator 

Codes. Press and hold        button turn the radio off.

Setting the Volume

- Press the up button to increase the speaker volume.

- Press the down button to decrease the speaker 

  volume.

- The speaker volume level is indicated by the number 

  1-8 displayed.

Setting a Channel

1. With the radio on, press        , the current channel 

    flashes.

2. Press up or down button to set the channel.

3. Press PTT to confirm and save the channel setting.

Control Buttons

Use      /       to:

• Turn radio on/off

• 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 NiMH rechargeable battery 

instead of 3 AA Alkaline batteries. 

Battery Meter

The battery icon shows the battery charge level,  

from full to empty         . When the battery is empty, the 

radio chirps periodically after releasing        . The radio 

powers off when the voltage drops below a predeterm-

ined level to protect the rechargeable battery life.

Getting Started

MENU

Product Features

Channel

1
2
3
4
5
6

7

8
9

10
11

Frequency

462.5625

462.5875

462.6125

462.6375

462.6625

462.6875
462.7125
467.5625
467.5875
467.6125
467.6375

Channel

12
13
14
15
16

17

18
19
20
21
22

Frequency

467.6625
467.6875
467.7125

462.5500

462.5750

462.6000
462.6250
462.6500

462.6750
462.7000
462.7250

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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