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1.If the LED does not light up after being turned on, this means insufficient power. 

Please recharge the amplifier and try again. 

2.If there is no sound output or the sound has noise, please check if the audio input 

connector or the headphone output connector has been connected fully or reversely, 

or check if the playing equipment volume is too low. 

3.When the BASS switch is set to ON, the headphone output has a little residual noise. 

This is a normal phenomenon. 

1. Adjust the volume to proper level during operation. Do not operate at high volume 

level to avoid hearing loss. 

2. When you are hearing the headphone, you can not hear the sound from outside. 

Do not use the headphone in dangerous environment for your safety. 

3. If abnormal phenomenon (smoke, abnormal smell) happens, please turn off the 

power switch and disconnect the power plug with power socket, and send the 

product to local dealer for maintenance. 

4. The product and accessories should be put in dry and ventilated place rather than 

humid or dusty environment. Prevent the product from fire, liquid, rain, water, 

over-colliding, throwing, vibrating, vent hole covered to avoid function destroyed.

5. When the product needs to be installed on wall or ceiling, please fix it tightly to 

avoid dropping risk.

6. Please abide by safety rules during operation. Do not use the product in the place 

prohibited by regulation or law to avoid accident.

7. 

question or need service, please contact the local dealer. 

8

. The

 

applicable

 

altitude

 

and

 

climate

 

condition

 

of

 

this

 

product

 

is

 

subject

 

to

 

charging

 

adapter

.

Do not disassemble or repair the product by yourself to avoid hurt. If you have 

Caution

Trouble Shooting

HA 101

PORTABLE HEADSET AMPLIFIER

11

Summary of Contents for HA 101

Page 1: ...HA 101 PORTABLE HEADSET AMPLIFIER...

Page 2: ...HA 101 400 6828 333 HA 101 HA 101 1 2 3 4 5 6 12 7 8 01...

Page 3: ...1 1KHz RL 16 1W THD 1 1KHz RL 16 16 300 97dBV A 80Hz 5dB 4 1 5A USB 5V 1 1 5A 12 11 1V 880mAh 15 AUX 3 5mm 3 5mm Micro USB HA 101 1 3mm 1 2m 1 Micro USB 1 1 HA 101 02 2 2 1 1 0 005 at 1KHz OUT 88mW R...

Page 4: ...3 5mm Micro USB 45 BASS ON OFF HA 101 03 BASS...

Page 5: ...HA 101 1 USB DC 5V 1A 5V 1 5A 5V 2A 2 3 5V 1 5A 4 1 2 MP3 3 04...

Page 6: ...1 2 3 BASS ON 1 2 3 4 5 6 7 8 HA 101 05...

Page 7: ...HA 101 2006 2 28 SJ T11364 2006 Pb Hg Cd CrVI PBB PBDE SJ T11363 2006 SJ 11363 2006 06...

Page 8: ...fficiency and promote audio quality HA 101 PORTABLE HEADSET AMPLIFIER 1 Professional audio operational amplifier high slew rate low distortion to reproduce original sound 2 High power output sufficien...

Page 9: ...eighted Bass Gain 80Hz 5dB THD 0 005 at 1KHz OUT 88mW RL16 Input Impedance 5K Dimension 160 66 16 5mm L W H Net Weight 180g Specification Battery Specification Battery Type Li ion battery Recharging U...

Page 10: ...It keeps lighting up red during low power voltage After lighting up for 45 minutes the amplifier turns off automatically and the LED lights off Power switch volume knob turn it clockwise When you hear...

Page 11: ...power supply is used it takes about 4 hours to charge fully After charging fully stop it to avoid over charging Note for the first time operation it is recommended to charge fully first If the headse...

Page 12: ...smoke abnormal smell happens please turn off the power switch and disconnect the power plug with power socket and send the product to local dealer for maintenance 4 The product and accessories should...

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