Service manual

50
B.
B.B.
B. Download MCU Code and Firmware
Download MCU Code and FirmwareDownload MCU Code and Firmware
Download MCU Code and Firmware
(a)
(a)(a)
(a) Auto MCU Code Downloa
Auto MCU Code DownloaAuto MCU Code Downloa
Auto MCU Code Download
dd
d：
：：
：(for Low
(for Low(for Low
(for Low-
--
-Power Standby)
Power Standby)Power Standby)
Power Standby)
Condition
ConditionCondition
Condition：
：：
：
Auto Detect, download by MCU itself.
Situation 1：MCU code is empty (The 1st time to plug in power cord)
Situation 2：MCU version update
System Action
System ActionSystem Action
System Action：
：：
：
System needs around 2 sec to download MCU itself automatically.
Downl
DownlDownl
Downloading
oadingoading
oading：
：：
：Power LED will show Red and Lamp LED will show Green.
Download Fail
Download FailDownload Fail
Download Fail：
：：
：Power LED will show Orange and Lamp LED will show Red.
Download Success
Download SuccessDownload Success
Download Success：
：：
：System will go back standby mode and Power LED will show Orange.
Notice
NoticeNotice
Notice：
：：
：
Do NOT interrupt power when downloading.