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NOTE: In the event of a power interruption (disconnection or power failure), the Sleep Timer clock
must be reset.
Auto Off
To set the display to switch to the off mode automatically after 15 minutes if Auto Off is active and
there is no input signal:
1. Press the MENU button, and then use the down arrow ▼ or up arrow ▲ button to select the TIME
menu.
2. Press the right arrow ► button, and then use the down arrow ▼ or up arrow ▲ button to select
the Auto Off menu.
3. Press the right arrow ► button, and then use the down arrow ▼ or up arrow ▲ button to select
On or Off.
Power On Delay
When connecting multiple displays and turning the power on, the displays are turned on individually to
prevent overload.
Using Key Lock
The display can be set up to disable the display control buttons on the back of the display. When the
Key Lock is set ON, display options might only be set or changed with the remote control or using the
HP Network Sign Manager with HP LD4210 and HP LD4710.
1. Press the MENU button, and then use the down arrow ▼ or up arrow ▲ button to select the
OPTION menu.
2. Press the right arrow ► button, and then use the down arrow ▼ or up arrow ▲ button to select
the Key Lock menu.
3. To lock the OSD screen adjustment, press the right arrow ► button, and then use the down arrow
▼ or up arrow ▲ button to select On.
4. To unlock the OSD screen adjustment, press the MENU button on the remote control, and then use
the down arrow ▼ or up arrow ▲ button to select Off.
ENWW
Using the On-Screen Display menu
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