User manual

ECTACO
®
jetBook
®
mini User Manual
5
GENERAL VIEW
The general view of ECTACO
®
jetBook
®
mini is shown in Quick Start Guide provided in the standard
package.
POWER SUPPLY
The device is powered by four AAA batteries. When the batteries become weak, the battery life picture is
shown unfilled.
How to Replace the Batteries
• Ensure the power is off. Press and hold the “Back (On/Off)” key for 3 seconds to turn the device off.
• Remove the battery compartment cover by sliding it away from the device.
9 Remove the used batteries and replace them with new ones. Make sure to place the batteries
according to the polarity marks (+ -). Do not mix old and new batteries.
• Replace the battery compartment cover.