Matrix XER - Page 48

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CHAPTER 8: TROUBLESHOOTING
8.1.4 XIR UCB Ports Description
A
Hand Grip
K
USB+Bluetooth sink
B
Wireless HR
L
Speaker
C
MCU debug
M
Earphone
D
Fan
N
WiFi antenna
E
Touch Panel
O
NFC (Reseved)
F
Safety Key
P
TF card
G
TFT back light
Q
Uart print port
H
12C keypad
R
USB
I
Digital Interface
S
Audio line in
J
USB+ErP LED