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Operation manual 

Warning 

Please read and follow the instructions in this manual thoroughly to obtain optimum results from 
this unit. We also recommend that you keep this manual handy for future reference. 
 

Safety Precautions 

 

Be sure to read the instructions in this section carefully before use. 

 

Make sure to observe the instructions in this manual as the conventions of safety symbols and 
messages regarded as very important precautions are included. 

 
Safety symbols and messages described below are used in this manual to prevent bodily injury 
and property damage which could result from mishandling. Before operating your product, read 
this manual first and understand the safety symbols and messages so you are thoroughly aware 
of the potential safety hazards. 
 

 WARNING

 

Indicates a potentially hazardous situation which, if mishandled, 
could result in death or serious personal injury. 

 CAUTION

 

Indicates a potentially hazardous situation which, if mishandled, 
could result in moderate or minor personal injury, and/or property 
damage. 

 
Make sure to observe the following handling precautions so that a fire or personal injury does 
not result from leakage or explosion of the battery. 

 

Do not short, disassemble, heat or put the battery into a fire. 

 

Never charge batteries of the type which are not rechargeable. 

 

Do not solder a battery directly. 

 

Be sure to use the specified type of battery. 

 

Note the correct polarity when inserting a battery in the unit. 

 

Avoid locations exposed to the direct sunlight, high temperature and high humidity when 
storing batteries. 

 

 WARNING

 

To prevent the electromagnetic wave from badly influencing 
medical equipment, make sure to switch off the unit's power when 
placing it in close proximity to the medical equipment. 

 

CAUTION

 

Battery discharge naturally according to a certain pattern even not 
in use. For best performance and a prolonged lifespan, battery 

should

 be charged regularly after every use or every month when 

the system is in storage and not being used!  
CD player optical pick up head is a very delicate device and 
sensitive to humidity. Please avoid using it in high humidity area 
to avoid damage! 

 
 

 

Summary of Contents for Smart 300

Page 1: ...CHIAYO ELECTRONICS CO LTD Operation manual SMART 300 Personal Wireless PA System...

Page 2: ...rovided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Power supply cords should be well routed to prevent from being...

Page 3: ...result in moderate or minor personal injury and or property damage Make sure to observe the following handling precautions so that a fire or personal injury does not result from leakage or explosion o...

Page 4: ...s and Operations 7 2 1 Using the wired microphone MIC IN 7 2 2 Using the wireless receiver 8 2 3 Music audio input AUX IN Smart phone tablet MP3 player 9 2 4 Using the MP3 player recorder 10 2 4 1 Par...

Page 5: ...handheld beltpack transmitter optional Switching power supply plug varies from country to country operation manual 1 2 Optional related products Transmitters For more information about transmitter pl...

Page 6: ...PWR MIC DC IN BATTERY CHARGING INDICATOR AUX USB SD REC IR WR TONE AUX IN AUX OUT MIC IN PWR MIC DC IN BATTERY CHARGING INDICATOR AUX USB SD REC MICROPHONE input 6 3mm AUX IN socket 3 5mm TONE control...

Page 7: ...s IR WR TONE AUX IN AUX OUT MIC IN PWR MIC DC IN BATTERY CHARGING INDICATOR AUX USB SD REC WIRED MIC TABLET PHONE AMPLIFIER Sound control e g volume and equalizer of audio output from SMART 300 is onl...

Page 8: ...POWER and then adjust MIC volume control to desired level 3 LOW HIGH TONE can be adjusted refer to P 12 TONE IR WR TONE AUX IN AUX OUT MIC IN PWR MIC DC IN BATTERY CHARGING INDICATOR AUX USB SD REC IR...

Page 9: ...3 LOW HIGH TONE can be adjusted refer to P 12 TONE IR WR TONE AUX IN AUX OUT MIC IN PWR MIC DC IN BATTERY CHARGING INDICATOR AUX USB SD REC IR WR TONE AUX IN AUX OUT MIC IN PWR MIC DC IN BATTERY CHAR...

Page 10: ...master POWER and then adjust its individual volume control to a desired level 3 LOW HIGH TONE can be adjusted refer to P 12 TONE IR WR TONE AUX IN AUX OUT MIC IN PWR MIC DC IN BATTERY CHARGING INDICA...

Page 11: ...ss I Press I Fast backward Press and hold I Press and hold I Next folder Press I Previous folder Press I Track select button 0 9 input track number then press II USB SD switch Press USB SD Repeat mode...

Page 12: ...USB SD The files will be named as FILE_001 FILE_002 FILE_003 etc The name of a deleted track won t be applied to its next one Recordable until FILE_999 appears with LCD displaying Num Full LCD displa...

Page 13: ...er It is recommended to maintain the position of TONE at just 3 o clock default DIRECTION HI CLOCKWISE LOW COUNTERCLOCKWISE FUNCTION increase the high frequency and reduce the low frequency component...

Page 14: ...ote control and offers more versatile functionality 3 Is it possible to record the sound of Microphone or external devices when using SMART 300 Yes The built in MP3 recorder on SMART 300 has the recor...

Page 15: ...harging to ensure the safety 7 How to charge and maintain the battery of wireless amplifier After plugging the power cable of the wireless amplifier into a standard outlet the charging LED will glow o...

Page 16: ...igher than 40 C 5 When charging please place it on the hard ground such as cement and there should be no flammable or combustible materials around Please pay attention to the charging process to preve...

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