Function test
After repair, be sure to confirm that all functions are working.
Table 4-1:
Test item
Te
Function test
st item
HDMI test
HDMI test
DP test
DP test
Table 4-1:
Audio test
Audio test
22
Function test
Operating description
Operating description
Confirm whether image displays and sound plays
After repair, be sure to confirm that all functions are working.
correctly on the monitor.
Confirm whether image displays and sound plays correctly on
the monitor.
Confirm whether image displays and sound plays
correctly on the monitor.
Confirm whether image displays and sound plays correctly on
Function test
the monitor.
Change volume and balance to confirm whether
volume is smooth and loud enough.
Change volume and balance to confirm whether volume is
smooth and loud enough.
Tool used
Tool used
Computer or DVD
player
Computer or DVD player
Computer or DVD
player
Computer or DVD player
Speaker
Speaker