component

function

1

Time set

Press this button to enter time set mode

2

USB port

Port USB 2.0 high Speed

3

SD Card

MicroSD Card storage

4

Format Button

Press this button to format Micro SD card

5

Storage formats

Choose Storage formats

LCD will display JPG/PDF

6

Scanning LED indicator

Scanning ready:LED indicator light is green

7

Power/Scanning

Power on/off: hold down this button 2 seconds ,then open power or shut off the power

After open the power, push down this button to scan

Then press this button to stop the scanning

8

Power source

2 x AA batteries 

9

Resolution

900DPI/600DPI/300DPI

High/Mi/Low Resolution Mode Icon will display on LCD.

10

LCD

Scanning status display

11

Correct LED indicator

When over-speed: LED indicator light is red