System Settings; Charging The Battery; Important Information For Your Safety - AKE Stealth Helmset NG4 Benutzerhandbuch

Voice control (not available on all phones)
Press the multifunction button  for approx. 1 sec. wait for the ready tone in addition to
the confirmation tone, then clearly say the required command (see operating instructions
of the connected device).

System settings

All system settings are saved and are retained even after the power is turned off.
Press plus & minus together 1 x briefly - switches the microphone on or off, toggle mode
For all other settings you need the pairing mode,
As long as the display flashes alternately blue / red, you can change the following settings:
Press plus key 1 x briefly:
Press the minus key 1 x briefly:
Plus key  short double click:
Minus key  short double-click:
Multifunction button
1
) Tone low / high: function is activated, Tone high / low: function is deactivated.

Charging the battery

Do not forget to charge the battery before each use and at least every 3 months. A control
tone signals that the integrated lithium-ion battery is running low before the device switches
off. To charge, connect the USB plug to a standard USB charging port. No warranty in case
of impermissible voltage at the charging port!
The function indicator lights  up red during charging and changes to blue when the
battery is full. The electronics then automatically switch to trickle charge.
If the battery cannot be recharged, it must be replaced.
•
battery is regenerated
Display:
...
For optimal performance, the helmet set should be fully charged.... If you do not need the
maximum range, we recommend reducing Sen de power, so you can increase the battery
runtime, see "System settings".

Important information for your safety

Only make phone calls with a handsfree system and use the automatic
automatic call acceptance function of your cell phone if you want to be reached by
Be sure to refrain from listening at a higher volume than necessary.
!
Moreover, active participation in road traffic is no longer guaranteed for the driver.
When charging, the battery must be connected to the electronics box.
Without a battery or with the wrong battery, the device can be destroyed! Always
charge the battery only at a standardized USB charging port. Never wear the helmet
just
- Activates group leader mode
- Deactivates the group leader mode
- Activates high power mode for max. range
- Activates the low power or power saving mode
 short double click: - Reset to factory settings and power off
As the driver, do not operate the helmet set while driving.
phone while driving.
Your hearing can be damaged by too high a volume,
is no longer guaranteed.
during the charging process!
In case of violent destruction, the battery may catch fire.
EN
turn on a Bluetooth ® device!
−−
Battery is charging
1
1
1
1
1
−−
Battery is full
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