User manual

9
1. Locate the battery cover on the back of the monitor, and then twist
the cover anticlockwise (e.g. by using a coin) to remove the cover
and battery.
2. Insert the new battery into the battery chamber and replace the cover.
3. Twist the cover clockwise (e.g. by using a coin) to close the cover.
Operating basics
Using the POWER button
• Turning on the device
Press and hold the POWER button for 3 seconds to turn on your
device.
3 SEC
• Turning off the backlight
You can set the device to turn off the backlight automatically to
reduce the battery consumption: Main menu > Settings > System >
Screen > Backlight Timer.
Resume using the device to turn on the backlight.
• Turning off the device
Press and hold the POWER button for 3 seconds to pop up the
Power Off/Cancel screen. Choose Power Off to turn off the device or
Cancel to continue operating the device.