Troubleshooting
The device does not turn on
Possible cause
The battery is completely discharged.
Solution
Charge the battery.
The device does not operate from an
external power source
Possible cause
The USB cable is damaged.
Solution
Replace the USB cable.
Possible cause
The external power supply is discharged.
Solution
Charge the external power supply (if necessary).
Smartphone or tablet cannot be connected
to the device
Possible cause
Содержание FORWARD FN455S
Страница 1: ...Forward FN455S Manual ...
Страница 6: ......
Страница 21: ...Installing Digital Module on the Optical Device Show device diagram ...
Страница 29: ...Installing the IR Illuminator Show device diagram ...
Страница 37: ...button 5 Automatic exit from the main menu occurs after 10 seconds of inactivity General View of the Menu ...
Страница 39: ...buttons 5 Confirm your selection with a short press of theM 7 button ...
Страница 56: ...video files and photos ...
Страница 72: ...USB Connection Show device diagram ...