5 Operating Modes
After setting into operation, the unit switches to quad
mode.
5.1 Quad mode
For switching to quad mode, press the button QUAD (1)
[the LED above the button lights up]. In quad mode, the
screen of the monitor is divided into four segments for
displaying up to four camera pictures simultaneously.
With less than four cameras connected, the corre-
sponding segments on the screen remain blank. With
the gain controls G1 – G4 (5), the video levels of the
connected cameras can be matched to one another.
5.2 Automatic sequential switching
For automatic sequential switching, press the button
SWITCH (2) [the LED above the button lights up
shortly]. In this operating mode, the following picture
sequence is cycled:
Full screen picture of camera channel 1 (button
Full screen picture of camera channel 2 (button
Full screen picture of camera channel 3 (button
Full screen picture of camera channel 4 (button
Quad picture (button QUAD)
In addition, the LED above the button corresponding to
the picture currently displayed will light up. The picture
dwell time is 3 seconds. Camera channels which are
not connected will be skipped.
5.3 Manual selection of the cameras
For permanent display of a camera picture on the
monitor, press the corresponding button (3). The cam-
era picture will be displayed as full screen picture on
the monitor. For switching to another camera picture,
press the corresponding button of the camera input.
6 Specifications
Video standard: . . . . . CCIR or EIA
4 video inputs: . . . . . . 1 Vpp/75 Ω, BNC
2 video outputs: . . . . 1 Vpp/75 Ω, BNC
Picture frequency
CCIR: . . . . . . . . . . 25 pictures/s
EIA: . . . . . . . . . . . . 30 pictures/s
Resolution
CCIR: . . . . . . . . . . hor. 720 x vert. 576
EIA: . . . . . . . . . . . . hor. 720 x vert. 480
Grey scale values: . . 256
Ambient temperature: 0 – 40 °C
Power supply: . . . . . . 12 V /500 mA
Dimensions: . . . . . . . 240 x 50 x 170 mm
Weight: . . . . . . . . . . . 1 kg
According to the manufacturer.
Subject to technical modification.
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