New AUDIO RM 250 BT User Manual Download Page 9

 We do not guarantee the correct cooperation of the product with all available USB 
devices / SD cards.   
 The read time of data stored in usb/sd memory resources may vary depending on the 
type of data and the device used.     
 The player supports the format: MP3 / 32kbps - 320kbps, WMA.   
 Maximum number of songs saved must not exceed 999. 
 

  POWER OFF AND SAVE ELECTRICITY 

 
In standby mode, the device takes up a small amount of electricity necessary to keep the 
clock up and on and off the alarm clocks.   
 
Power off the device - use the button (21) when you move it to OFF. When the device is 
switched off using the switch (21), the device will not draw electricity. 
   
When the power is turned off, the clock and alarm clock will not work, the clock time and 
alarm time settings will be deleted. When the power is switched on again, the clock time 
and alarm clock times must be set again.   
 
If you do not use the clock and alarm clock functions for an extended period of time, we 
recommend turning off the power supply to save electricity. 
 
Complete disconnection of the device from power supply - by disconnecting the AC/DC ac 
adapter from the 240VAC 50Hz mains power socket. 
The power supply connected to the mains power outlet still charges the minimum amount of 
electricity. To completely disconnect the device from the power supply, disconnect the 
power supply from the mains power outlet.       
 
If you do not use the device for an extended period of time, disconnect the power supply 
from the mains power outlet to save power. 
 

Troubleshooting. 

 
If you experience some problems with your device, we recommend that you try to check 
and fix it our own before commissioning your device: 
 

 

no power supply  

 

check that the power supply is connected to the mains power outlet and the power outlet of 
the device. check that the device is turned on. 
 

 

suspension of operation 

Press and hold the STANDBY button for 5 seconds. The device should turn off. Disconnect 
the mains power for 30 minutes. Reconnect after 30 minutes. The device should turn on 
again. 
 

 

no playback from USB stick or SD card 

The files in memory are stored in a different format than the recommended MP3/WMA. The 
file may be corrupted, scroll to the next file. The USD memory device or SD card may be 
damaged, change the memory device.       

Summary of Contents for RM 250 BT

Page 1: ...N POLAND Thank you for choosing the RM 250 BT NEW AUDIO portable audio device RM 250 BT is distinguished by very high sound quality excellent build quality the ability to play audio files from multipl...

Page 2: ...ACCESSORIES INCLUDED AC DC ac adapter 240V AC 9VDC 2A battery power supply and charging Manual CONTROLS...

Page 3: ...on 1 alarm clock 2 alarm clock both alarm clocks turn off the alarm clock 14 VOLUME vOLUME adjustment FRONT SIDE OF THE CASE 15 USB USB memory port 16 SD CARD SD card reader 17 AUX Small Jack external...

Page 4: ...rged at all times when an AC adapter is connected Charging the battery is signaling a flashing green LED on the display When fully charged the LED will stop flashing 5 When the AC adapter is disconnec...

Page 5: ...left 3 manual radio station signal search search the band and search for more radio stations Note The FM antenna is built into the device By changing the device setting you can get better fm radio re...

Page 6: ...the same time set to different waking hours In standby mode by pressing the ALARM button in turn you can turn on alarm clock 1 alarm clock 2 both alarm clocks simultaneously turn off the alarm The sym...

Page 7: ...n a fully charged battery Sound disturbances interruptions and decreases in dynamics and sound power usually mean that the battery is discharged In this case fully charge the battery immediately Stori...

Page 8: ...y is covered by a shortened 6 month warranty of the manufacturer In case of premature battery wear due to improper or very heavy use the battery must be replaced by a specialist service RECOMMENDATION...

Page 9: ...ection of the device from power supply by disconnecting the AC DC ac adapter from the 240VAC 50Hz mains power socket The power supply connected to the mains power outlet still charges the minimum amou...

Page 10: ...ention to attractive Unintended translation errors may occur in the user manual regarding the operation of the product the set of included accessories and functions and parameters In this case the exa...

Page 11: ...earance and equipment of the device are subject to change without notice and may differ from the information provided in the manual The product may be subject to technical changes without prior notice...

Page 12: ...the Directives 2014 53 EU harmonised standards have been applied Test Standards Health EN 62479 2010 Safety EN 60950 1 2006 A11 2009 A1 2010 A12 2011 A2 2013 EMC EN 301 489 17 V3 2 0 2017 03 EN 301 4...

Page 13: ...onsideration of the complaint The cost of delivering the product to the service is covered by the Buyer If the product is shipped to the Emmerson Service the product should be packed in the original p...

Page 14: ...RIGHTS RESERVED PRAWNIE CHRONIONE CHRONIONE PRAWEM AUTORSKIM by EMMERSON SPJ ZACISZNA 6 63 200 JAROCIN POLAND COPYRIGHT ALL RIGHTS RESERVED PROPRIETARY COPYRIGHT Copyright Tous droits r serv s BREVET...

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