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9.2 GUI Update
Open the software
UART_ISP.exe
on PC, select the correct port and baud rate 115200,
enter A1_01 (_ represents space) in the port, then select the program (
xxxx.bin
) in the
path, and click update to complete the upgrade
Note: Please reboot the device after GUI update
MAINTENANCE
Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner of benzine to
clean this unit.
PRODUCT SERVICE
1)
Damage requiring service:
The unit should be serviced by qualified service personnel if:
(a) The DC power supply cord or AC adaptor has been damaged;
(b) Objects or liquids have gotten into the unit;
(c) The unit has been exposed to rain;
(d) The unit does not operate normally or exhibits a marked change in performance;
(e) The unit has been dropped or the cabinet damaged.
1)
Servicing Personnel:
Do not attempt to service the unit beyond that described in
these operating instructions. Refer all other servicing to authorized servicing
personnel.
3) Replacement parts:
When parts need replacing ensure the servicer uses parts
specified by the manufacturer or parts that have the same characteristics as the
original parts. Unauthorized substitutes may result in fire, electric shock, or other
hazards.
4)
Safety check:
After repairs or service, ask the servicer to perform safety checks to
confirm that the unit is in proper working condition.
