Elo TouchSystems ET2639L User Guide 16
OSD Lock/Unlock
You are able to lock and unlock the OSD feature. When the OSD is
locked, no OSD can be displayed or used. The monitor is shipped in
the unlocked position.
To lock the OSD:
1
Press
the
MENU
button and
UP
button simultaneously for 2
seconds. A window will appear displaying “OSD Unlock.”
2
Continue to hold the buttons down for another 2 seconds and the
window toggles to “OSD Lock.”
Power Lock/Unlock
You are able to lock/unlock the Power feature. When the power is
locked, pressing the power switch will not turn off the monitor. The
monitor is shipped in the unlocked position. To lock the power:
1
Press the
MENU
button and the
DOWN
button simultaneously for
2 seconds. A window will appear displaying “Power Unlock.”
2
Continue to hold the buttons down for another 2 seconds and the
window toggles to “Power Lock.”
NOTE:
By default, the OSD screen will disappear if
no input activities are detected for 30 seconds.
