Lorex L21Q784 Instruction Manual page 9

9. Channel Freeze 3/7 - This button Freezes camera 3 or 7 when the monitor is set to full
screen mode or in Quad mode. An "F" will appear in the On-Screen Display to indicate that
the Freeze option is ON.
10. Channel Freeze 4/8 - This button Freezes camera 4 or 8 when the monitor is set to full
screen mode or in Quad mode. An "F" will appear in the On-Screen Display to indicate that
the Freeze option is ON.
11. Screen Freeze - This button Freezes whichever screen you are viewing when you press it.
If you set the Screen Freeze in Quad mode, all four cameras will be "frozen". An "F" will
appear in the On-Screen Display.
12. ARROW KEYS:
This button serves 3 functions:
a) Changes the channel Up from 1-8
b) Is used to scroll Up in the Menu option screens
c) Moves the screen Up when in Zoom mode
This button serves 3 functions:
a) Changes the channel Down from 8-1
b) Is used to scroll Down in the Menu option screens
c) Moves the screen Down when in Zoom mode
This button serves 3 functions:
a) Turns the Volume Up in default mode
b) Is used to scroll Right in the Menu option screens
c) Moves the screen Right when in Zoom mode
This button serves 3 functions:
a) Turns the Volume Down in default mode
b) Is used to scroll Left in the Menu option screens
c) Moves the screen Left when in Zoom mode
13. Menu - A blue screen with 8 options is displayed when you press this button. When in
Menu mode, pressing this button selects / changes the option that is highlighted.
See Page 9 for a detailed explanation of each menu option.
14. Zoom / Main - This button serves 2 functions:
a) Zoom - This monitor is equipped with a zoom feature, providing the user the ability to
zoom in on a particular location (2 times zoom capability). To utilize this feature proceed as
follows:
1) Set the monitor to the desired channel
2) Press the Zoom button.
3) Use the up/down/left/right arrow keys to move the area which the monitor is zooming in
on.
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