Error Code 400E00
Error Code: 400E00
Result: Dark light sensor test error during initializing
Solution:
1. Check if each sensor is mounted
2. If error occurs when checking CS1A cable operation, replace sensor
3. If error occurs when checking CS1B cable operation, replace sensor
4. If error occurs when checking CS4A cable operation, replace sensor
5. If error occurs when checking CS4B cable opertaion, replace sensor