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CH-300 F/W Ver. Rev243
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

CH-300 F/W Ver. Rev243

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