Opticon H19А - Manual (Page 13)

1
Clean boot Your Device
You can execute a system cold boot to format both user store and DiskOnChip on your device.
To prompt the instruction for cold boot, press the Reset button, and then press and hold the Power
button immediately until the cold boot screen appears. You can then choose one of the following
steps:
• Pressing the left key of the -way navigation key to format user store.
• Pressing the right key of the -way navigation key to format DiskOnChip.
• Press the up key of the -way navigation key to format both user store and DiskOnChip.
• Press any other key to exit.
The Stylus
• Use the stylus to tap a selection, to drag-and-drop an item, to write, or to draw on the touch
screen.
• Tap and hold the stylus on the screen, icon is displayed and then a pop-up submenu is
displayed.
Notification LEDs
The device has notification LEDs: the left is Wi-Fi/Bluetooth LED and the right is GSM/Battery
LED.
Bluetooth/Wi-Fi LED tells you about the device’s Bluetooth/Wi-Fi status:
Green and blue blink alternately while both Bluetooth and Wi-Fi are on.
Color Bluetooth on Wi-Fi on
Green Off Blink
Blue Blink Off