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3.1 Keyboard Lock/Unlock
When the user leaves the control desk, he may wish to lock the keyboard controller to prevent unauthorized
use.
Pressing 7 7 7 + ENTR will lock the keyboard controller. Pressing 7 7 7 + ENTR while the keyboard is
locked will open the password screen. If the correct password is entered, the keyboard controller will return
to normal operation.
If the power is turned OFF and ON while the keyboard is locked, it will ask for the password. Entering the
correct password will cause the keyboard controller to return to normal operation.
** If you forget your own passwords, contact your distributor to get a 4-digit back door password. This will
change the passwords to the factory default 1111 and 9999.
3.2 Controlling the Multiplexer
Using a multiplexer allows more flexibility in the types of cameras that can be used in a full system. Dome
cameras and regular cameras can be mixed.
The keys PIP, 2x2, 3x3, 4x4, ZOOM, SET, etc., are keys that are used to operate the multiplexer.
3.2.1 Multiplexer Selection
Duplexer :
Press Macro/Menu key to enter Multiplexer set up menu and hold down the ENTR
Key while navigating using the joystick. (ENTR+Joystick)
Triplexer :
Push the Jostick upward with the ENTR pressed ENTR+Joystick )will show the Mux
menu.
It will act like a mouse. Rotating the handle clockwise will act like the set key of the
multiplexer. Rotating counterclockwise will act like the ESC key of the Multiplexer.
3.2.2 Dome Camera Selection
There are three types of dome camera selection, NO. + CAM, NO.+MAIN and PREV or NEXT. With these
selections, the keyboard controller has full control of the selected camera if it is a dome camera.
Single multiplexer configuration
By pressing the camera No. 1 to 1 6+ CAM, you will see the picture of the selected camera through the
spot monitor that is connected to the spot output of the multiplexer.
Two multiplexer configurations
By pressing the camera No. 1 to 3 1 + CAM, you can see the picture of the selected camera through the
spot monitor that is connected to the spot output of the second multiplexer.
Spot output of the first multiplexer is connected to the 16
For example, 1 + CAM will switch the camera 1 to second multiplexer's spot output. If the selected camera
is a dome, the keyboard controller has control of it, and you can control all functions of the selected camera
using the keyboard controller.
Pressing the NEXT or PREV keys will scroll through all connected dome cameras and display them on the
Spot output.
Viewing full screen mode
Chapter 3
OPERATION
(Hidden command)
th
( m + MUX, n + MAIN)
24
camera input of the second multiplexer.
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