15 Inch to 19 Inch touch monitors:
01. Auto-display setting: the display is
automatically adjusted to the current resolution
of your graphics card
02. MENU: open the OSD menu –or- confirm
selection in the OSD menu
03. +: increase volume –or- navigate in the OSD
menu or change the high-lighted values in the
menu
04. -: decrease volume –or- navigate in the OSD
menu –or- change the highlighted values in the
menu
05. PWR: turn the display on or off
06. Infrared receiver
07. LED power indicator
22 Inch Touch Monitor:
08. INPUT: switches the input signal sequentially
from VGA to DVI to HDMI to AV1 to AV2. Make
sure the input source is correct or you will not
see any image on your screen.
09. CH-: change the highlighted values in the
menu
10. CH+: change the highlighted values in the
menu
11. MENU: open the OSD menu or confirm
selection in the OSD menu
12.1 Inch Touch Monitor:
12. Loudspeakers 13. USB-Port
14. Ear-Out
15. SOURCE: Switches the input signal from
HDMI, AV, SV, to VGA – please make sure the
channel is correct, otherwise you will have no
signal!
16. BRIGHTNESS: Switches prestored
brightness settings
