Trouble Shootings - Steren PLATINUM line AUD-7700 Manual De Instrucciones

TROUBLE SHOOTINGS

The earphone
• Recharge the battery.
does not
• Verify that you have activated the power button.
power on
• Check that the car charger cable are correctly connected.
The earphone
• Check that the operation indicators (earphone, base and charger) are turned on.
does not
charge
• Check that the cable is not damaged.
• Check that the earphone and the device are turned to pair
• Unpair any other device that has paired above and perform the pairing procedure again.
Not pairing
• The maximum distance for Bluetooth connection is 10 m, verify that you have not passed this distance and
Bluetooth
there are no obstacles (walls of concrete, wood, sheet, ceilings, etc.) between the earphone and mobile
device.
SPECIFICATIONS
Operating Frequency: 2.4 GHz
Power supply: 5 V - - - 500 mA (x USB)
Battery life: 3.5 h
Battery standby: 700 h
Internal Battery: 3.7 V - - - 55 mAh
Operating temperature: -20 to 60 ° C
17
Earphone
Frequency response: 20 - 20 000 Hz
Unit: 10mm
Impedance: 16 Ohms
Sensitivity: 87 ± 3 dB at 1 kHz
Maximum power: 3 mW
Microphone
Sensitivity: - 40 ± 3dB
Frequency response: 70 Hz - 16 kHz
Impedance: ≤2.2 KQ