N-Gear Drum Block 420, Руководство пользователя

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en tled ‘Charging the Ba ery’.
The speaker has no sound.
The volume level is set too low. The volume level is set too low. Check that the volume level is set at
an audible level and adjust accordingly.
The speaker is not paired with a Bluetooth compa ble device. Follow the instruc ons in the sec on
en tled ‘Bluetooth Mode’.
The speaker is not connected to a compa ble audio source. Follow the instruc ons in the sec on
en tled ‘Aux. Mode’.
Unable to pair a Bluetooth device with the speaker. The Bluetooth device is not compa ble with the
speaker. Check that the Bluetooth device is compa ble with the speaker and that the Bluetooth
func on is switched on.
The charge of the speaker depletes quickly.
The volume level is set too high. Excessive use of the speaker at high volumes will drain the ba ery
quickly. Charge the speaker following the instruc ons in the sec on en tled ‘Charging the Ba ery’
and listen at a lower volume for be er results.
The microphone is not working.
The microphone is not securely connected to the speaker. Connect the microphone to the speaker
following the instruc ons in the sec on en tled ‘Using a Microphone’.
Check that the microphone is switched on.
Specifica ons
Peak Power 30W
Power input MicroUSB USB 5V,1A
Peak Power PMPO 30W
RMS Power 3W
Frequency Response 60Hz-18KHz
Woofer size +impedance 4inch, 4 Ω
S/N Ra o ≥72dB
Ba ery type Li-ion
Ba ery capac ty 1500 mAh
Ba ery Playing Time (Max vol.) 2 hours