Samsung SVR-440 User Manual page 13

Press to move right in Menu item in setup mode and to select camera2
in live mode. It can also be used to enter number 2 when entering
password.
Press to move down in Menu item in setup mode and to select
camera3 in live mode. It can also be used to enter number 3 when
entering password.
Press to move left in Menu item in setup mode and to select camera4
in live mode. It can also be used to enter number 4 when entering
password.
Press to select full screen or quad screen in live monitoring mode. It
can also be used to select desired menu item or to store the setup
value in the menu.
USB PORT USB Backup and Firmware upgrade
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