VeriFone 640m, Руководство по установке

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640
M
I
NSTALLATION
G
UIDE
23
C
HAPTER
3
Specifications
This chapter discusses power requirements, dimensions and other specifications
of the 640m device.
Unit Power
Requirements
640m device has the following power requirements:
Temperature
Humidity
External
Dimensions
Weight
Processor
Display
Android Memory
•
Input power rating:
5V DC, 2A
•
Rechargeable battery:
3000 mAh Li-Polymer
•
Charging via USB-C or charging base
•
Operating temperature:
0° to 45°C (32° to 113° F)
•
Storage temperature:
-20° to 60°C (-4° to 140° F)
•
30 day per year at 95%
•
Must have resistance to condensation
•
Relative humidity:
5% to 90% relative humidity
•
Length:
150 mm (5.90 in)
•
Width:
78 mm (3.07 in)
•
Height:
19.3 mm (0.75 in)
•
Unit weight:
247
•
QUALCOMM ARM Cortex-A53 64-bit quad-core
•
4.3” , 480 x 800 IPS LCD touchscreen
•
1GB RAM + 8GB Flash or 2GB RAM + 16GB Flash
•
Secure processor:
256K
B
of
DRAM,
256KB of
Flash