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The continuous rapid discharge (for example, when making a short circuit on the 

‘+’ terminal of battery by a metal substance) may make a fatal defect and the 

battery can be exploded. Also, it can cause a fire.   

4) Using the correct battery will improve the efficiency and safety. 

 
5.2 The Time of Charging

   

Low battery voltage will make the radio less coverage and also make the performance worse. Please charge 

the battery in case of following:   

1)

 

When you think performance of the radio becomes lower 

2)

 

When the red lamp on RX/TX Led blinks (every 0.5 second) during transmission or reception   

3)

 

When the battery icon blinks 

4)    When “beep” sound is generated while the radio is in use.

 

 
5.3 How to Charge   

1)    Plug the DC-1000 charger into the electricity power outlet. 

2)

 

When charging the Radio with the battery installed, please turn off the power of the Radio and 

place the Radio on the charger (The charger has a slide slot.). 

3)

 

After completion of the charging, the green LED on the charger will light. However, please 

continue the charging for 30 more minutes for the complete full charge. 

 

 

status 

LED indication 

status

 

LED indication

 

During charging 

Red LED lights. 

Detecting error 

Red LED is off. 

After charging 

Green LED lights. 

When charging 

Green LED lights   

 
5.4 Charger (DC-1000/DC-2000) 

The DC-1000/DC-2000 charger is designed to charge only the Li-ion battery enclosed in this Radio. 

 

Figure 5-2) Chargers for XR-150/XR-450 Series   

Summary of Contents for XR-150

Page 1: ...XR 150 XR 450 Portable Radio Manual This Service manual is subject to change according to improvement of XR 150 XR 450 Portable Radio without notice Version 2 2009 06 09...

Page 2: ...Belt Clip 10 4 4 Accessory Connector 11 4 5 Operating XR 150 XR 450 Radio 11 5 Charging the Battery 12 6 Operating Instructions of XR 150 XR 450 Series Radio 14 7 Precautions 27 8 Safety Notes 28 9 S...

Page 3: ...300 GHz American National Standards Institute C95 3 1992 IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields RF and Microwave The following accessories are au...

Page 4: ...d in situations in which persons are exposed as consequence of their employment provided those persons are fully aware of the potential for exposure and can exercise control over their exposure OPERAT...

Page 5: ...nsceiver BE CAREFUL The series transceivers employ waterproof construction which corresponds to IPX7 of the international standard IEC 60529 2001 1 m depth for 30 minutes However once the transceiver...

Page 6: ...function Compander function Dual Tone Modulation Frequency DTMF Normal Scan Priority Scan Advanced Speaker Protection technology VOX Voice Operated Transmit BCL Busy Channel Lock BCLO Busy Channel Lo...

Page 7: ...7 2 Components of XR 150 XR 450 Series Radio Components could be changed by buyer request Figure 3 1 standard components of XR 150 XR 450 series Radio...

Page 8: ...8 3 Appearance of XR 150 XR 450 Series Radio Figure 3 1 Appearance of XR 150 XR 450 Series Radio...

Page 9: ...Removing the Antenna To install the antenna insert the antenna into antenna connector and screw the antenna clockwise To remove the antenna screw the antenna counter clockwise Figure 4 1 Installation...

Page 10: ...pressing it against and sliding it towards the bottom of the radio Figure 4 2 Installation and Removing the Battery 4 3 Installation and Removing the Belt Clip To attach belt clip to radio align belt...

Page 11: ...etting BCLO and TOT function the transmission will be restricted for other users when you transmit continuously 4 5 3 Menu Button P Program Menu Button Enter into Menu mode by pressing the Menu button...

Page 12: ...g or making the Cloning or using as a Repeater 4 5 8 RX TX LED This LED is a lamp indicating the current status of the Radio and please refer to the below contents TX Red Lamp RX Green Lamp CTCSS DCS...

Page 13: ...n blinks 4 When beep sound is generated while the radio is in use 5 3 How to Charge 1 Plug the DC 1000 charger into the electricity power outlet 2 When charging the Radio with the battery installed pl...

Page 14: ...ion and reception is impossible Please don t turn on the radio by above way Figure 6 1 User ID 6 2 Transmission Method For transmission press PTT button on the left side of the radio As soon as the us...

Page 15: ...h Power or Low Power By pressing Up button while PTT button is being pressed the user can select H High Power or by pressing Down button the user can select L Low Power By selecting Low power under go...

Page 16: ...LCD will appear At this situation the other key except for the PTT and the Monitor key will not be operated In order to release the Lock function press the Enter button and during pressing the button...

Page 17: ...the Reception have no restriction which means that the TX RX will be free 2 2 Group 1 N Call at call mode In order to make the Group call at the call mode the following should be set up at the PC prog...

Page 18: ...your ID at the general mode or if the Radio is in the call mode you can make an Emergency Call by pressing the button in Red color for about 2 seconds The transmission is sent with the C tone after y...

Page 19: ...h as Frequency Tone Scan into the other Radio Cloning Method First please prepare the Clone cable for XR 150 XR 450 Series Radio The original Radio should be turned on with pressing the PTT button and...

Page 20: ...Enter into the Menu mode By using the channel button choose the Comp and press the Enter button By using the channel button choose the ON y or the OFF n and press the Enter button to store In order to...

Page 21: ...he ON y OFF n by the channel button and press the Enter button After the C TON message comes out choose the ON y OFF n by the channel button and press the Enter button Comes out of the Menu mode by pr...

Page 22: ...buttons and press Enter button Then the message of the squelch sensitivity will be displayed 3 Select squelch sensitivity 0 5 by pressing Channel buttons and press Enter button to save the level 4 Exi...

Page 23: ...ct On y or Off n by pressing Channel buttons and press Enter button 4 Select on y Then the vox H Fr 05 symbol s will appear on the LCD Set sensitivity by pressing Channel buttons and press Enter butto...

Page 24: ...450 Series Radio as a repeater you can operate the Repeater by On Off The Repeater function should be set up by PC program and if not at the Menu mode the Repeater set up is not shown 1 Enter into Me...

Page 25: ...ible to make repair afterward Also a punishment can be made by law Don t use the other frequency except for the permitted frequency in order not to be punished by law Don t give an excessive shock to...

Page 26: ...urn on the skin If you contact a conductive metal to battery terminal a heat can be made and it may cause fire explosion and burn Especially please be careful when putting the battery in a pocket or a...

Page 27: ...tivity Selectivity Spurious and Harmonic Rejection Inter modulation FM Hum and Noise Audio Output Power Audio Distortion Audio Response Speaker Impedance IF Frequencies Input Impedance 0 25uV 12 dB SI...

Page 28: ...lectivity Spurious and Harmonic Rejection Inter modulation FM Hum and Noise Audio Output Power Audio Distortion Audio Response Speaker Impedance IF Frequencies Input Impedance 0 25uV 12 dB SINAD 0 22u...

Page 29: ...29...

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