Samsung HS40 - Diagnostics; Control Panel Test; Keyboard Test; Power on Self Test

6 – 14 HS40 Service Manual
6.5. Diagnostics
6.5.1. Control Panel Test
Test each button on the Control Panel.
6.5.2. Keyboard Test
Test each button on the Keyboard.
6.5.3. Power On Self Test
Perform a self-diagnosis of the PIST System.
6.5.4. Built in Self Test
Perform a self-diagnosis of the BIST System.
6.5.5. Monitor Test
Test the color sense and brightness of the monitor.
[Figure 6.12 Monitor screen]