14
4.3 Matrix Mode Switch
Since there’s no key switch for V2125 keyboard, the mode switch
method also changes a lot. Users can do as follows: enter
“1+MODE” or press “MODE” key for Operation Mode; enter
“2+MODE” for Program Mode; enter “3+MODE” for Menu mode.
4.4 Video Switching
To Select a Monitor
Keyboard control of switching system functions is monitor oriented.
Functions are accessed from a keyboard by first calling a monitor to
the control of a keyboard and then calling cameras in the system to
that monitor.
To call a monitor via keyboard:
1.
Enter the number of the desired monitor on the numeric
keypad;
2.
Press the MON key to call the monitor.
The number of the called monitor (i.e., the monitor under control)
will be displayed on the LCD.
To Select a Camera:
Camera switching is achieved by first calling a monitor to a
keyboard and then calling desired cameras to that monitor.
To call a camera to the selected monitor:
1.
Enter the number of the desired camera on the numeric
keypad;
2.
Press the CAM key to call the camera.
The number of the called camera (the camera under control) will be
displayed on the keyboard's LCD screen. When a camera is called to
a monitor, the monitor will display the live video images captured
by the camera, as well as relevant system information.
4.5 Screen Splitting and Calling Sub-screen
4.5.1 Screen Splitting
V2125 keyboard can perform screen splitting for the output monitor
of matrix and V2216/V2602 decoder, supporting 1/9/16/64 screen
display.
Screen Splitting:
1.
Input the monitor number needed to call;
2.
Press MON key to call the monitor;
3.
Enter screen display number (1, 4, 9, 16. 64);
4.
Press FAR key to display the subscreen.
For example, press 9MON, and then 16FAR, the number 9 monitor
will be displayed in 16 screens; and then press 1FAR or 9MON, the
number 9 monitor will return to single screen.
Note
: by default, the first sub-screen will be selected after screen
splitting. If needing select other sub-screen, please refer to “4.5.2
Select Sub-screen”.
4.5.2 Select Sub-screen
Select Sub-screen
1.
Input the monitor number needed to call;
2.
Press the NEAR key;
3.
Enter the sub-screen number;
4.
Press the MON key to call the sub-screen.
For example, press 9NEAR 16MON, the number 16 sub-screen of
number 9 monitor will be selected; and then press 9NEAR 8MON,
the number 8 sub-screen of number 9 monitor will be reselected.
4.6 Operation Mode of Matrix
4.6.1 Camera Control
The real time video from the camera and the relevant system
information will be displayed on the monitor after the desired
camera has been called to a monitor. If the camera is equipped with
a motorized lens and/or a pan/tilt motor, operators can activate
pan/tilt, focus, zoom, and iris controls via a controller keyboard.
User can not control a camera via keyboard when it is being
controlled by another site, and the message “IN USE” will be
displayed on the screen. Under such circumstance, any control
functions will be unavailable until the camera is no longer in use.
Pan/Tilt Control
If the camera selected is properly equipped, operators can use a
keyboard to control its pan/tilt movements.
Call the desired camera to a pre-selected monitor;
1.
Deflect the joystick to move the site camera. (Holding the
joystick in the desired direction will keep the camera
moving until the joystick is released or centered.);
2.
Release or center the joystick when the camera is at the
desired scene or view, as shown on the monitor.
When controlling variable-speed pan/tilts, camera movement is in
direct proportion to the position of the joystick; the farther from the
center the joystick moves, the faster the pan/tilt moves.
Lens Control
To control the camera's Iris, Focus and Zoom:
1.
Call the desired camera to a pre-selected monitor;
2.
Press and hold a control key in the FOCUS, IRIS or ZOOM
section for the designated performance;
3.
Release the control key at the desired scene or view, as
shown on the monitor.
4.6.2 Running a Tour
Tour function enables a monitor to continuously display a sequence
of camera views/presets, or to perform salvo switching. Easily
programmed dwell times allow operators to precisely define each
entry that is to be displayed on their monitors. The same camera
view or preset can be included in the same tour multiple times.
Infinova series matrix switching systems support two types of tours,
system tours and monitor tours. System tours are defined by menu
programming, while monitor tours are defined by system setup (see
