V-Sun TK205 - Chapter 4 Product Definition; 4.1 Interface Definition

Chapter 4 Product Definition
4.1 Interface Definition
The upper left Signal 1 on the latitude and longitude interface is GSM signal indication.
The upper left Signal 2 on the latitude and longitude interface is GPS signal indication.
Push the Shift key to shift between the analogue clock interface and the digital clock, as shown
below：
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