User guide
Chapter 3: Introduction to the On-Screen Display (OSD)
18
Frequently Used Keys
The following keys are frequently used with the OSD operation.
Tab and Shift+Tab: Use these keys to move between fields.
Arrow keys (
, , , ): These keys, usually the Up and Down
arrow keys, are mainly used to change the numeric values or to switch
between available options of the selected field. However, sometimes
they can also be used to move between fields or alphanumeric
characters, such as the Edit Names and Scan Rate menu.
Esc: Press this key when quitting the current OSD.
OSD Menus
The OSD interface provides five menus in total. You can go to any of them
by pressing a specific function key when the OSD is displayed on the
screen.
Function
key
Menu Description
F1 Help Menu Shows all available function keys and the product's
firmware version
F2 Selection Menu Lists all channels for channel selection and shows each
channel's scan time for "Individual scan mode"
F3 Edit Names and Scan
Rate
You can change each channel's name and the scan time for
"Individual scan mode"
F4 Configuration Menu You can set up a number of system configurations, such as
the power-saving mode, etc.
F5 Administration Menu You can set up the security settings for preventing
unauthorized access to the system