Alignment & Adjustments
6.4 Tech Mode
6.4.1 How to Enter Tech Mode
In service (tech) mode the technician can check the machine and perform various tests to help with failure
diagnosis.
When in Tech mode the machine still performs all normal operations.
While in Tech mode the machine still performs all normal operations.
To enter the Tech mode
To enter the Tech mode press
briefly displays 'TECH', the machine has entered service (tech) mode.
6.4.2 Setting-up System in Tech Mode
Service Manual
6-12
in sequence and the LCD
Samsung Electronics