Elo TouchSystems ESY1529L - Manual (Page 21)

Power
To turn power off, press and hold switch 5. To turn on press and hold switch 5
then shut down. To do a hard shutdown, press and hold switch 5. To turn power
on, press the power button once. Power should not normally be turned off with the
power switch. The pull down mwnu “shutdown” under START in the lower left corner
of the display should be used.
2-15
Switch A
Switch B
Switch C
Switch D
Switch E
Controls
There are two controls to operate the Touchcomputer. There is a brightness
control and a volume control. To increase the brightness, press the third button
from the top. To decrease brightness, press the fourth button from the top. To
increase the volume, press the top button. To decrease volume, press the second
button from the top. The Touchcomputer has an On-Screen-Display(OSD) to
indicate volume and brightness changes via an on screen bar graph.