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Download
CH-300 F/W Ver. Rev243
첨부파일  Files : CH300_Rev 1.2.243.zip  [Download]

Updated F/W

 

* High temp cut off change : Internal temp 104℃→115℃ (Cut off at Exterior temp : 73~78℃)

 



1. Format SD Card



2. Extract the attached
file



3. Copy the extracted
file to the SD Card



4. Insert the SD Card
into CH-300 main body



5. Turn on CH-300



6. Update will be
conducted (Rear cam LED is blinking)



7. Format message comes
out after Update



8. Push the key to
format and then recording will be started


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