Case color, Led indicators, Function buttons (right side) – TabletKiosk eo a7400 User Manual
Page 123: Control switches (top), Ac adapter

Chapter 07: Specifications
105
Case Color
Black front, silver back
LED Indicators
Power (ON: blue, Standby: blinking)
Battery x2 (Charging: orange, Low (<10%): orange blinking,
Fully charged with DC connected: green)
Solid State Drive (Activity: blue blinking)
Wireless Networking (WiFi ON: blue)
Bluetooth® (ON: blue)
Function Buttons (Right Side)
SAS (Ctrl+Alt+Del)
Screen Rotation Lock/Unlock
User Programmable
User Programmable
Control Switches (Top)
System Power Switch
Bluetooth® Transmitter Power On/Off
Wireless Networking Transmitter Power On/Off
AC Adapter
Input voltage (nominal): 100 ~ 240 Vac
Input voltage (maximum): 90 ~ 265 Vac
Input Frequency: 47 ~ 63Hz
Input current: 1.7A maximum at 90 Vac
Output voltage: 20V ~ 21.4V DC
Output current: 3.25A maximum
Output Power: 65W maximum