ViewSonic Pro8500 User Manual page 37

Enable this function when power consumption is under 1W.
DC 12V
Enable or disable to trigger external devices such as anelectric screen.
Others
Allow you to enter the Others menu.
Zoom: Zoom in and out the images.
DCR (Dynamic Contrast Ratio): Enable DCR will further enhance contrast ratio
by darkening the black scenes. Disable DCR will resume to normal contrast
performance. DCR will impact lamp life and system noise performance.
Message: Enable or disable the message box at the right bottom of the screen.
Function
Allow user to define a short cut key on the remote control, and the function item is selected
in OSD menu.
Test Pattern
Display embedded test pattern.
Quick Power On
The projector will turn on automatically after the power cord has been connected and
power has been applied.
Quick Cooling
Enable to cool the lamp quickly when the projector is shutting down.
Network
Wired LAN
Allow you to configure the wired LAN settings.
Status: Display the projector's status.
DHCP: Abbreviation for Dynamic Host Configuration Protocol. This protocol
automatically assigns IP Address to networked devices.
When the "DHCP" sets to "Yes", it takes some time to obtain IP address from
DHCP server.
When the "DHCP" sets to "No", that means user will set IP address by
manually.
IP Address: Numerical address to identify networked computers. This function
can only be used when DHCP is set to No.
The IP Address is the number that identifies this projector on the network.
You cannot have two devices with the same IP Address on the same
network.
The IP Address "0.0.0.0" is prohibited.
Subnet Mask: A numeric value to define the number of bits used for a network
address of a divided network (or subnet) in an IP Address. This function can only
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