R INSTRUCTIONS BEDIENUNGSANLEITUNG VZ-8plus English / Deutsch
PRECAUTIONS WARNING! RISK OF ELECTRIC SHOCK DANGEROUS VOLTAGE INSIDE Caution: To reduce the risk of electric shock, do not open the unit. No user serviceable parts inside. Refer servicing to qualified service personal only! Warning: To reduce the risk of electric shock or fire, do not expose this unit to rain, moisture or extreme heat! Warning: The external Power Supply has to be approved by CSA or UL in accordance to CSA 22.2-60950 or UL1310. The outputs have to be rated NEC power class II and SELV.
9 ENGLISH 10 1 2 1 1 Camera head 2 Light 3 Connectors (on the back as shown below) 4 Working surface 5 Power on/off key 6 Light key (Also works as White Balance key if pressed for 3 seconds - see page 7) 7 Close up lens for camera 8 Pull ring 9 Auto focus on/off key (a light above this key shows that the auto focus is on) 10 Zoom keys 7 8 5 6 3 4 Connectors (3): SVGA/XGA/SXGA 12 13 External input for Computers (see page 9) RGBHV output (switchable) PAL/NTSC Composite video output Serial cont
Choosing the right output mode (SXGA/XGA/SVGA at 75 or 60Hz) The RGBHV- and DVI-output (#13 and #12) can output signals in the following formats: - SXGA (1280x1024 pixel) at 60Hz - XGA (1024x768 pixel) at 75Hz (default setting when resetting the resolution) - XGA (1024x768 pixel) at 60Hz (default setting if auto resolution does not work) - SVGA (800x600 pixel) at 75Hz - SVGA (800x600 pixel) at 60Hz . The default setting is that the "Auto resolution" function is activated.
Autofocus: Manual focusing When switching on the unit the autofocus is automatically switched on too. The correct focus is continuously adjusted. The green light beside the autofocus on/off switch (#9) shines if the autofocus is on. You can use the focus-keys on the remote control for manual fokus. If the remote control is not available you can use this method: 1. Place an object at the level you wish to focus - The autofocus is focusing the object. 2.
White balance: Correct white balance adjustment is important for true colors! The default white balance setting when the VZ-8plus is shipped is "Auto Tracking". This means that the white balance is continuously adjusted. If the colors appear to be wrong try to move any object in the picture. However an "Auto Tracking" white balance can never be 100% correct. . For a more precise white balance adjustment use the "One Push" white balance.
USB-PORT The USB output of the VZ-8plus can be used to transfer Visualizer images onto a computer in just 2 seconds. No additional computer hardware (like a grabber card) is required. In this way the Visualizer can be used as a 3-D scanner for your computer. Just connect the USB port (#16) of the Visualizer and the USB port of your computer, using the supplied USB cable. A dedicated WolfVision USB-software can be found on the CD-ROM. Please check our Internet homepage at: www.wolfvision.com/wolf/techinfo.
EXTERNAL INPUT A Computer can be connected to the External RGBHV input (#11) of the Visualizer. With the Ext/Int switch (#26) a user can switch between the Visualizer and Computer image to be displayed to the audience. The signal from the computer is just looped through the Visualizer and is not processed in any way.
Auto Power off In the "Power control" settings of the on-screen menu you can select that the Visualizer will be automatically switched off, if it is not used for a certain time. Changing the standard contrast (color) settings If the picture or the colors on your screen appear to be too dark, you can lower the overall contrast of the picture in the "Color settings" menu of the on-screen menu. The settings can be made separately for the normal mode and the text-mode.
Technical data: Camera Output signals Pictures per second (as picked up by the camera) Horizontal resolution Vertical resolution (measured with testcard somewhere in the picture) Vertical resolution (in lines from top to bottom) Image Turn mode (for increased resolution when picki ng up complete portrait pages) Effective Pixel (=pixels actually used for the image information) Total pixels of CCD: Color reproduction Vertical image-frequency Horizontal image-frequency Signal format Iris White balance adjustme
