43
23. Technical Data
Screen
Display
8.9 cm diagonal (3.5“), capacitive
Resolution
320 × 480 pixels
Dimensions
approx. 110 x 70.5 x 21 mm
Internal memory
Flash memory
4 GB / 8 GB with “PRO”
RAM memory
128 MB / 256 MB with “PRO”
CPU
Chip
MStar 800 MHz
Input / Output
Input
Screen interface, on-screen keypad
USB
USB 2.0 (Micro USB)
Battery
Rechargeable, integrated 2.400 mAh
lithium ion battery
Environmental conditions
Waterproof rating
Operating temperature
Storage
Atmospheric humidity
IPX5
-10~+60°C
-20~+70 °C
0~90% atmospheric humidity
24. Battery change
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.
1
1
1
1
1
1
1
2
2
3
4
