Osd Lock Setting - ViewSonic P220f User Manual

OSD Lock Settings
You have the option of using the On Screen Display (OSD) locking feature,
OSD LOCK, to prevent unwanted changes to the current image settings.
• OSD Lock: Press and hold the [1] and [
for 5 seconds. The message "OSD LOCK" will then display briefly,
indicating that the OSD image settings are now locked.
• OSD Unlock: Press and hold the [1] and [
message "OSD UNLOCK" will then display briefly, indicating that the OSD
image settings are now unlocked.
▼
] buttons on the face of the monitor
▼
] buttons again for 5 seconds. The
ViewSonic
P220f
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