Received used item, scratched hard on skin protector, peeled skin showed plenty of air bubbles, front camera protector was missing, etc.. The unit is not working. Screen display shut-off even though the five buttons for menu command is pressed; there's no response! Only to power off or unplug the car adapter, next you reconnect to power on, then the unit will again display the screen. The menu setting was done as per ["Recorder Menu / No 12 Automatic Shut-down : click "Off" and at "Recorder Menu / No 17 Screen saver : I had select any one of these "Off/30sec/1min/3min".] Still the same problem does not resolve? Shipper did not ensure that the item must be new, unsealed or open and unused before!
Received used item, scratched hard on skin protector, peeled skin showed plenty of air bubbles, front camera protector was missing, etc.. The unit is not working. Screen display shut-off even though the five buttons for menu command is pressed; there's no response! Only to power off or unplug the car adapter, next you reconnect to power on, then the unit will again display the screen. The menu setting was done as per ["Recorder Menu / No 12 Automatic Shut-down : click "Off" and at "Recorder Menu / No 17 Screen saver : I had select any one of these "Off/30sec/1min/3min".] Still the same problem does not resolve? Shipper did not ensure that the item must be new, unsealed or open and unused before!