23. Technical Data
Screen
Dimensions
Internal memory
CPU
Input / Output
Battery
Environmental conditions
24. Battery change
2
4
To replace the battery of the device if there is a defect, you must pull out the six rubber studs (1) on the back of
the device. Then undo the screws (2) using a suitable precision mechanical screwdriver. Then carefully open
the housing lid (3) and carefully remove the battery (4). Detach the battery connector from the device.
Display
Resolution
Flash memory
RAM memory
Chip
Input
USB
Waterproof rating
Operating temperature
Storage
Atmospheric humidity
1
1
1
43
8.9 cm diagonal (3.5"), capacitive
320 × 480 pixels
approx. 110 x 70.5 x 21 mm
4 GB / 8 GB with "PRO"
128 MB / 256 MB with "PRO"
MStar 800 MHz
Screen interface, on-screen keypad
USB 2.0 (Micro USB)
Rechargeable, integrated 2.400 mAh
lithium ion battery
IPX5
-10~+60°C
-20~+70 °C
0~90% atmospheric humidity
1
1
1
1
3
2