7.1.4. SYSTEM MENU：
SYSTEM MENU
a. The above image is a sample of the display menu.
b. The definition of each option:
b.1 OSD LANGUAGE: Change the language to
ENGLISH→FRENCH→PORTUGUESE→SPANISH→ENGLISH by
using the keys.
b.2 BLUE SCREEN: When set to ON，the blue screen indicated there is no
signal to the current input channel.
b.3 SLEEP: Set the sleep time to
OFF→15→30→45→60→75→90→105→120→OFF by using
the keys.
b.4 OSD HPOS: Change the pictures horizontal position by using
the keys.
b.5 OSD VPOS: Change the pictures vertical position by using
the keys.
b.6 OSD DURATION: Change the OSD holding time from 5s to 55s by using
the keys.
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