11
I. Infrared and Card Slot
The front panel functions of the device are shown in Figure 1-1.
Figure 1-1 Front Panel Interface Diagram
The external buttons and interface diagram on the front panel are shown in Figure 1-2.
Table 1-1 Front Panel Interface Description
Number
Denomination
Definition
/
Card Board
Fix with screws
1
Communication
4G
communication
card
data
transmission
2
Micro-USB
Upgrade debugging interface
3
IR Infrared
Receive remote control
4
Storage
TF card storage video
Description
"/" in the above table means no mark
2.4.2 Rear Panel Interface
The interface on the rear panel of the device is shown in Figure 1-2