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Summary of Contents for MMA3748

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Page 2: ...o radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference 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 ...

Page 3: ...itions This device may not cause harmful interference and This device must accept any interference received including interference that may cause undesired operation 2 Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment 2 ...

Page 4: ...LOCATION OF CONTROL Front view Rear view 1 Speaker 2 M Button 3 Button 4 Button 5 Button 6 USB Port 7 TF Micro USB Card Slot 8 DC 5V Micro USB Port For Charging Only 9 Power ON OFF Switch 3 ...

Page 5: ...SB Port on the Personal Computer or USB Charger Computer and USB Charger not included 3 When charging the Red Indicator on the front of unit will illuminate When charging is complete it will turn off NOTES 1 During charging you can also play and listening music at the same time 2 Your battery will last longer if you following these simple guidelines for caring and storing A Before first time use r...

Page 6: ...uct is not user replaceable OPERATION General Operation 1 Recharge the built in Li ion battery as previously instructed 2 Slide the Power ON OFF Switch on the rear of unit to ON position to power on the unit The Blue Indicator on the front of unit will illuminate and blink 3 Presses the M Mode Button repeatedly to switch to desired playback mode The unit will sound the prompt with you selection se...

Page 7: ...ower ON OFF Switch to OFF position to shut off the unit BT BT Bluetooth pairing First time use or re pairing the unit to a new BT Device pair as follows 1 Power on the unit and enter to BT mode as previously instructed You will hear an audible prompt say Bluetooth ready for connection and the Blue Indicator on the front of unit will illuminate and blink 2 Power on the external BT Device and enter ...

Page 8: ...ton then speak to the Microphone to answer the call When your call is complete press the Button to disconnect or end the call and resume to music playback Or press and holding the Button approximately 1 second to decline the incoming phone then resume to music playback Quick press the Button twice to redialing the last telephone number 6 When finished listening slide the Power ON OFF Switch to OFF...

Page 9: ...blink 3 Wait a few seconds until the unit is automatically paired to the external BT Device The unit will sound a prompt Bluetooth connected and the Blue Indicator will stop blinking 4 After pairing is complete you may now play music and answer calls with your external BT Device TF Micro SD Card To play the music in TF Micro SD Card 1 In power off mode insert the TF Micro SD Card not included into...

Page 10: ... press again to resume to normal playback Press and release the or buttons repeatedly to adjust volume level as desired Press and hold the or buttons repeatedly to skip tracks 4 When finished listening slide the Power ON OFF Switch to OFF position to shut off the unit USB To play the music in external USB Device 1 In power off mode connect the USB Device not included into the USB Port on the front...

Page 11: ...d listening slide the Power ON OFF Switch to OFF position to shut off the unit Notes Up to 16 GB TF Micro SD Card USB Device the unit supports to play When inserting the TF Micro SD Card USB Device make sure the direction you selected is correct Never insert violently to avoid damaging the TF Micro SD Card USB Device or the unit If it doesn t work please check if the direction is correct Before re...

Page 12: ...Increase the volume level by press and release the Button repeatedly Volume level of paired device is in low level Rise the volume level of the paired device Sound distortion Volume level too high Reduce the volume level by press and release the Button repeatedly Volume level of the paired device too high Reduce the volume level of the paired device BT not functioning The external BT device had NO...

Page 13: ...PECIFICATIONS AND ACCESSORIES ARE SUBJECT TO CHANGE WITHOUT NOTICE Power Source Built in DC 3 7V 400mAh 1 48WH rechargeable Li ion Battery recharge by DC 5V through the DC 5V Micro USB Port Impedance of Speakers 3W 4Ω Audio Power 1 5W RMS BT Version 4 2 BT Operation Distance Up to 32 Feet in open area 12 ...

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