HENAN ESHOW ELECTRONIC COMMERCE RETEVISRT628 User Manual

2222----way Radio /

way Radio /

way Radio / way Radio /

Walkie

Walkie----Talkie

WalkieWalkie

Talkie

TalkieTalkie

User Manual and Instruction

Model: T-628

Getting Started

Installing the AA Batteries

Your radio uses 3 AA Alkaline batteries.

1. With the back of the radio facing you, lift the battery latch

up to release the battery cover and remove.

2. Insert 3 AA Alkaline batteries as shown on the inside of

the battery compartment.

3. Reposition 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 predetermined level to protect the rechargeable battery.

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 insert 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.

Page 1

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 numbers 1-16

displayed.

Get

Setting a Channel

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

2. Press up or down to set the channel.

3. Press PTT to save the channel setting.

Getting Started

Channels and Frequencies

Channel Frequency Channel Frequency

1 – 462.5625 MHz 12 – 467.6625 MHz

2 – 462.5875 MHz 13 – 467.6875 MHz

3 – 462.6125 MHz 14 – 467.7125 MHz

Control Buttons

Use / to:

• Scan

• Turn radio on/off

Use UP/DOWN to:

• Adjust volume

• Scroll through menus

Use ♪/MON to:

• Transmit call tone

Use to:

• Select menu options

• Exit the menu (when pressed while in a menu)

• Lock and unlock the keypad (when held down and not in a menu)

4 – 462.6375 MHz 15 – 462.5500 MHz

5 – 462.6625 MHz 16 – 462.5750 MHz

6 – 462.6875 MHz 17 – 462.6000 MHz

7 – 462.7125 MHz 18 – 462.6250 MHz

8 – 467.5625 MHz 19 – 462.6500 MHz

Use to:

• Talk

• Save a setting

9 – 467.5875 MHz 20 – 462.6750 MHz

10 – 467.6125 MHz 21 – 462.7000 MHz

11 – 467.6375 MHz 22 – 462.7250 MHz

Page 2

Talking and Listening

To communicate, all radios in your group must be set to the same channel

and Interference Eliminator Code.

To talk, press and hold PTT. Hold the radio 2 to 3 inches away from your

mouth when speaking.

Page 3

When you finish speaking, release PTT (press to talk, release to listen).

Checking the Channel Before Transmitting

Your radio has multiple channels shared on a “take turn” basis. For

uninterrupted communication, do not talk on a channel if someone else is

currently talking on it.

To check for activity on a channel before you talk, press and hold ♪/MON .

If you hear static, the channel is clear to use.

Special Features

Special Features

Interference Eliminator Code

Interference Eliminator Codes help minimize interference by providing you

with a choice of code combinations. To set the code for a channel:

1. Press until the code starts to flash.

2. Press UP or DOWN to select the code 0-121 OR 121-0.

3. Press PTT to save the code setting.

You can set a different code for each channel using this procedure.

Note: You must set the Interference Eliminator Code to 0 on an FRS radio

that uses Interference Eliminator Codes to communicate with other FRS

radios that do not have Interference Eliminator Codes.

Push to Talk Timeout Timer

To prevent accidental transmissions and save battery life, the radio emits a

continuous warning tone and stops transmitting if you press PTT for 180

continuous seconds.

Special Features22

Page 4

Locking the Keypad

To avoid accidentally changing your radio settings, press and hold for

3 seconds or until displays. You can turn the radio on and off, adjust the
volume, receive, transmit, send a call tone, and monitor channels. All other

functions are locked.

To unlock the radio, press and hold for 3 seconds or until is no

longer displayed.

Scanning 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 and you

can hear the transmission. To respond to the transmission, press PTT within

5 seconds.

Scan Advance

If the radio stops scanning on a channel you do not want to listen to, briefly

press and release UP or DOWN button to resume scanning for the next

active channel.

Removing Channels from the Scan List (Nuisance Delete Feature)

To remove a channel so the radio does not stop on it while scanning, press

and hold UP or DOWN for at least 3 seconds, then release. This temporarily

removes the channel from the scan list.

To restore the channel, turn the radio off and then back on.

Page 5