E-21
1 Power Button (→ E-27) 18 Communication/Power Supply Terminal
2 Volume Button 19 Mount for Hand Belt (→ E-105) or
Strap (→ E-106)
3 mini HDMI Port (→ E-47) 20 Reset Switch (→ E-48)
4 SD Card Slot (→ E-44) 21 Rear Camera
5 Charge LED (→ E-25, 113, 116, 122) 22 Mounting Holes for Screen Cover
(→ E-107)
6 Notifi cation LED 23 Mounting Holes for Pen Holder
(→ E-102)
7 Light Sensor
Automatically adjusts the display backlight
brightness to suit the ambient brightness.
24 Extension Port
8 Front Camera 25 SAM Card Slot (→ E-40)
Located in the Battery Pack Compartment.
9 Display (Touch Panel) 26 SIM Card Slot (→ E-42)
(V-T500-GE only)
Located in the Battery Pack Compartment.
10 Microphone 27 Setup button
Sets the tablet operating parameters. For
use by managers. Should not be changed in
normal use.
11 NFC Reader (→ E-45)
12 Function Button A
This button allows you to use an application.
28 microSD Card Slot (→ E-38)
Located in the Battery Pack Compartment.
13 Function Button B
This button allows you to use an application.
29 Buzzer
14 Screen Lock Button
Press to lock or unlock the screen.
30 Speaker (L)
15 USB A Port 31 Speaker (R)
16 USB Mini-B Port 32 Battery Pack Cover (→ E-23)
17 DC Jack (→ E-25, 26, 122) 33 Battery Pack Cover Lock Switches
(→ E-23)