FCC ID: 2ACHTQ7S
17
7.Accessories
7-1 Standard accessories:
●
DC 12V adapter 1pcs
7-2 optionalaccessories:
●
Extended cable : DC+ACC+GPIO+RS422 +RS232(OBD optional)
●
Docking station : DC+ACC+GPIO+RS422 +RS232(OBD optional)
●
OTG cable
●
Mini USB cable
8.Update firmware
8-1
Install QFIL tools and plug-ins
8-2 Update:
8-2-
1 Run the QFIL on the compute, use the Mini USB cable to connect with Q7
8-2-
2 The device turns on, and can recognize the USB COM
（
④
）
, follow the steps 1-2-3-5
8-2-
3 The device can not turn on, can not recognize the USB COM, follow steps 1-2-3-4-5, open the rear
housing and long press update button on PCB.
8-2-4
Win7&8
need update usb
drive
：
(SC20_Signed_USB_Driver_Win7&8_20170424)
Note: Due to constant effort to improve products and productfeatures, specifications may change without
prior notice.