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WEATHER RECEIVE

Weather feature is available designed for use in USA and Canada. Your radio can tune in to broadcasts by the United 

States National Oceanic and Atmospheric Administration (NOAA) Weather Radio and Environment Canada Weather 
Radio.You can listen to a weather channel (see “Weather Channels and Frequencies” table for details). When you 
listen to a weather channel, you cannot use your radio in scan mode or for two-way communications. Both NOAA and 
Environment Canada have transmitters located throughout the United States and Canada, respectively. These 
transmitters broadcast watches, forecasts and other information 24 hours a day

.

Entering Weather Mode

Press and hold        button for 3 seconds to enter weather mode.

Setting the Weather Channel

Your radio receives weather frequencies:
1. In weather mode, press the        button until weather channel number flashes. 
2. Press        or        button to select the appropriate channel. 
3. Press the PTT button to set and exit menu.  

Channels and Frequences

Selecting the Interference Eliminator Code

Sub-Codes help minimize interference by blocking transmission from unknown sources. Your radio has 121 

Sub-Codes. To set the code for a channel:

1. Press the       button until the code number starts to flash.
2. Press       or       button to select code number. 
3. Press the PTT button to exit menu or       button to continue setup.

Setting and Transmitting Call Tones 

Your radio can transmit different call tones to other radios in yourgroup when you pressed       button. The radio has 

10 call tones.To set a call tone:

1. Press button until call tone 'CA' appears. The current call tone setting flash.
2. Press       or       button to change and listen to the call tone.
3. Press the PTT button to exit menu or       button to continue setup.

Voice Operated Transmission (VOX)

Transmission is initiated by speaking into the microphone of the radio instead of pushing the PTT button.
1. To activate VOX, press        button until 'VOX' appears on the display. The current setting (0, 1-3) will flash. 
2. Press       or       button to select the sensitivity level.
3. Press the PTT button to exit menu.

Scanning Notes

1. If you press the PTT button while the radio is scrolling through inactive channels, the transmission will be on the” 

home channel”. Scanning will resume 5 seconds after the end of your transmis-sion. You may press the       button 
to stop scanning at any time.

2. If the radio stops on an undesired transmission, you may immediately resume the scan by briefly pressing       or       

button.

3. If the radio repeatedly stops on an undesired transmission, you may temporarily remove that channel from the scan 

list by pressing and holding       or       for 3 seconds. You may remove more than one channel in this way.

4. To restore the removed channel(s) to the scan list, turn the radio off and then turn back on, or exit and re-enter the 

scanning mode by pressing       button.

5. You cannot remove the home channel from the scan list.

LED Lamp

Your radio has a built-in-LED Lamp.
Briefly press the       button once to ON the lamp, press again to OFF the lamp.

Automatic Power Save

For better battery life, your radio is designed to switch to Power Save mode when it has been no transmissions after 5 

seconds. The radio can receive transmissions in this mode.

L3=High Sensitivity 

L2=Medium Sensitivity 

L1=Low Sensitivity 

L0=Turn Off VOX function

Setting High Low Power

1. Press        button until 'Pr' appears on the display. 
2. Press        or        button to select HI or LO. (HI- High Power, LO- Low Power) 
3. Press the PTT button to exit menu.

Keypad Tones

Your radio emits a beep each time one of the buttons is pressed (except the PTT and       button).
Press and hold the       button while turning the radio ON to switch the keypad tone ON/OFF

Roger Tone

You can set your radio to transmit a unique tone when you finish transmitting.
Press and hold the        button while turning the radio ON to turn the Roger Beep ON. Repeat the step to turn Roger 
Beep OFF .

Keypad Lock 

To avoid accidentally changing your radio settings:

07

08

Dual Channel Monitor 

EnableTo set another channel and start Dual Watch.you to scan current channel and another channel alternately. 
1. Press button until '2CH' appears on the display. The current setting (OF, 1-22) will flash.
2. Press or to select channels.
3. Press the PTT button to exit menu or button to continue setup.
4. Press the PTT button or wait until the time out menu to activate Dual Watch. The screen will alternate between 

Home Channel and Dual Watch Channel.

To end Dual Watch mode, re-enter Dual Watch menu to select the OFF setting.
Note: 
If you set the same channel and code as current channel, Dual Watch does not work.

1. To lock the radio, press and hold        button until the key lock indicator        icon on display appear.
2. To unlock the radio, press and hold        button until key lock indicator        icon on display disappear.

Scanning Channels 

Use scan to search all channels for transmissions from unknown parties, to find someone in your group who has 
accidentally changed channels or to quickly find unused channels for your own use.To Start Scanning: 
1. Briefly press the       button, the SCAN icon will appear in the display and the radio will begin to scroll through the 

channel and code combinations.

2. When the radio detects channel activity matching the channel and code combination, it stops scrolling and you can 

hear the transmission.

3. To respond and talk to the person transmitting, press the PTT button within 5 seconds after the end of the 

transmission.

4. The radio will resume scrolling through the channels five seconds after the end of any received activity.
5. To stop scanning, briefly press the       button.

Содержание RT49B

Страница 1: ...RT49B Room 700 ...

Страница 2: ...stomers need for high quality with easy operation and perfect capablity We believe you are pleased with its nice shape and excellent performance This manual is suitable for using the model of RT49B Contents KEY FUNCTIONS DISPLAY SCREEN GUIDE GETTING STARTED RECEIVING AND TRANSMITTING FEATURES WEATHER RECEIVE WEATHER CHANNELS FREQUENCIES 01 02 02 05 05 09 10 ...

Страница 3: ...ne 7 8 9 10 11 DISPLAY SCREEN GUIDE GETTING STARTED Installing the Three AA NiMH Rechargeable Battery 1 Take the belt clip off 2 With the back of the radio facing you lift the battery cover latch up and remove the cover Dual Watch Scan VOX Battery Meter Status Transmit Receive Volume Mute Lock Weather Remove the battery cover Lift the battery cover latch up 02 01 Numbers of Channel Call Tone Numbe...

Страница 4: ...perature between 20 C to 35 C and in low humidity Avoid damp conditions and corrosive materials Using the Micro USB Charger The micro USB charger is a handy port that allows you to conveniently charge your NiMH battery Use certified adaptor 5V 1A Do not attempt to charge alkaline batteries 1 Make sure your radio is turned OFF 2 Plug the micro USB cable into the micro USB charging port on your radi...

Страница 5: ...entimeters away from your mouth and speak directly into the microphone Do not cover the microphone while talking Talk Range Your radio is designed to maximize performance and improve transmission range Do not use the radios closer than five feet apart Monitor Button Press and hold button for 3 seconds to enter monitor mode and listen for weak signals on the current channel You can also listen to t...

Страница 6: ...e tone when you finish transmitting Press and hold the button while turning the radio ON to turn the Roger Beep ON Repeat the step to turn Roger Beep OFF Keypad Lock To avoid accidentally changing your radio settings 07 08 Dual Channel Monitor EnableTo set another channel and start Dual Watch you to scan current channel and another channel alternately 1 Press button until 2CH appears on the displa...

Страница 7: ...els In addition manufacturers also recommend specific operating instructions to users of two way radios These instructions are important because they inform users about RF energy exposure and provide simple procedures on how to control it Please refer to the following websites for more information on what RF energy exposure is and how to control your exposure to assure compliance with established ...

Страница 8: ...erference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is c...

Страница 9: ... adhere to the following procedures Guidelines User awareness instructions should accompany the device when transferred to other users Do not use this device if the operational requirements described herein are not met Operating Instructions Transmit no more than the rated 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...

Страница 10: ...skin when the radio is in use a minor burn can result Batteries If appropriate When the conductive material such as jewelry keys or chains touch exposed terminals of the batteries may complete an electrical circuit short circuit the battery and become hot to cause bodily injury such as burns Exercise care in handling any battery particularly when placing it inside a pocket purse or other container...

Страница 11: ...buy Products Repaired by Our Local Repair Center 4 For warranty service you will need to provide a receipt proof of purchase from the actual seller for verification Exclusions from Warranty Coverage 1 To any product damaged by accident 2 In the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs 3 If hte serial number has been altered defaced or removed Mo...

Страница 12: ......

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