1. Introduction
To all residents of the European Union
Important environmental information about this product
This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm
the environment.
Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialised
company for recycling.
This device should be returned to your distributor or to a local recycling service.
Respect the local environmental rules.
If in doubt, contact your local waste disposal authorities.
Thank you for buying the VDS4CRT3! Please read the manual thoroughly before bringing this device into service. If the
device was damaged in transit, don't install or use it and contact your dealer.
2. Safety Prescriptions
• Do not expose the device to extreme temperatures or humidity, rain or vibrations
• Do not install the device in a location where it may be exposed to fire or gases.
• Have the device serviced by a qualified technician and do not open the housing yourself
• Do not install the device near power cables.
• Do not shake the device
• Connect the necessary devices before connecting the VQS4CRT3 with the mains
3. Features
• The screen can display a quad image or a full-screen image
• Connect a VCR with this device to play back or record images
• There is no image distortion or shaking when the user switches channels
• EIA: 30 fr/sec. // CCIR: 25 fr/sec.
• The settings are adjusted on-screen (OSD)
• Date/time and picture titles can be displayed
4. Front Panel Description
Each LED lights when the corresponding button is pressed. Press a button for two seconds if you want to activate its
secondary function. Hold the button for another two seconds to restore its primary function.
1. Press QUAD to display the quad picture. Hold this button for 2 seconds to activate the 2 x ZOOM function.
2. Press AUTO to start the automatic display sequence (channel 1 → channel 2 → channel 3 → channel 4 →
quad → channel 1 → ...). Hold this button for 2 seconds to activate the PIP function
VQS4CRT3
VQS4CRT3 – COLOUR QUAD PROCESSOR
1
VELLEMAN