background image

SETTINGS WHICH CAN BE CHANGED IN THE CAMERA MENU of VZ-45b:

GAIN

1. Exposure Setup menu

 (VZ-45b only):

SHUTTER

You can change between following settings:

AUTO

OFF

STEP

VARIABLE

By changing the gain (from 0 to 18dB in 1dB steps) you can additionally amplify the video-output of the camera. This brings great 
advantages under low light conditions, but also increases noise in the picture. The default mode is AUTO. In this mode the VZ-45b 
automatically adjusts the Gain depending on the Iris-position and the picture-brightness. When you look very closely at the picture 
you can see sometimes that the picture brightness jumps when the gain-value is automatically changed. This is normally no problem. 
However, if it is disturbing, you should switch Gain manually to 0dB (or a higher value, if you do not use the built in light). If you use 
x-rays or other very dark objects, you might set the Gain to 12dB or even higher manually.

This is the default mode. The shutter speed is set to 1/50. If the iris can't close anymore and the picture is still to bright
 the shutter speed is changed (instead of dimming the light)

The shutter speed is set to 1/50

In this setting you can manually change the shutter speed from 1/50 down to FL, 1/125, 1/250, 1/500, 1/1000, 1/2000, 
1/4000 and 1/10000 or up to 0.1sec, 0.2sec, 0.3sec and 0.5sec. When you set the shutter speed to FL (flickerless) the
flickering due to fluorescent light, etc. is reduced. Shutter speeds from 1/125 to 1/10000 might be useful when filming 
fast moving objects. When changing the shutter speed to 0.1sec or higher, the Visualizer is in the long exposure mode. 
In this mode you can get very good pictures under bad lightning conditions. The disadvantage is a slower picture update
rate. You also should use manual-iris in this mode as the autoiris can not work very good in this mode.

This mode is similar to the STEP, but you can adjust the shutter speed in much smaller steps. You can change the 
shutter speed in 1H steps (1H equals 64s). This mode is also called clear scan mode which is useful for scanning
computer- or videomonitors without horizontal stripe noise. In the long exposure mode you can adjust the shutter 
speed in frames (1/50 second).

2. General Setup menu

 (of VZ-45b):

3. System Setup menu

 (of VZ-45b):

C.TEMP (COLOR TEMPERATURE)

WHT. BAL (WHITE BALANCE)

Selects the color temperature according to the lightning
AUTO          Color temperature is selected automatically when White Balance is set to AWB.
3200K          Use for indoor shooting.
5600K          Use for outdoor shooting.

Following settings are possible:
AWB             This is the default setting. An automatic white balance is performed when the WHITE-key is pressed. 
                     With the paint-settings you can make fine adjustments for the picture-color.
ATW             The camera continuously tracks the white balance. With the paint-settings you can make fine adjustments for the 
                     picture-color.
MANU          In this mode the white balance can be made manually by changing the R/B gain-settings.

M.PEDESTAL

GAMMA

DETAIL

SYNC ON GREEN

SYNC

PAGE 3 PROTECT

With this setting you can change the video-level of dark picture-components. Normally no change is necessary. Use the brightness-
function of your display-device instead. The default setting is 0.

With this setting you can switch the gamma-compensation of the camera on and off. The default setting is ON.

Higher values make the picture look sharper, lower values result in a softer picture. The default setting is 14 which is optimized 
for text-display.

With this setting sync-on-green can be switched on or off. To allow a changing of this setting, Page 3 Protect must be OFF (to 
prevent accidental changes). When sync-on-green is ON the sync information is added to the green-signal of the outputs. If the
 display device does not understand sync-on-green, often a green picture is displayed. The default setting is OFF.

You can change between HD/VD (default) and CSYNC. When using HD/VD the vertical sync pulse is output on the VD connector/
pin and on the HD connector/pin the horizontal sync information is available. This mode is supported by most multiscan-monitors 
and projectors. In the CSYNC-mode the common horizontal and vertical sync information is output on the S/HD-connector/pin. 
This mode is often used in the video-industry.

The default setting is ON. This prevents Sync on Green and Sync-Mode to be changed accidentally. To change Sync on Green or 
Sync you have to switch Page 3 Protect to OFF. 

19

Содержание VZ-15b

Страница 1: ...INSTRUCTIONS VZ 15b VZ 35b VZ 45b ENGLISH R...

Страница 2: ...ROR ARM 1 DURING TRANSPORTATION PROTECT THE UNIT FROM EXCESSIVE SHOCKS Avoid installing the Visualizer in environments where there are radiations Avoid installing the Visualizer in locations exposed t...

Страница 3: ...age 11 Page 11 Page 12 Page 12 Page 12 Page 12 Page 13 Page 13 Page 13 Page 14 Page 14 Page 14 IMPORTANT Page 15 IMPORTANT Page 15 IMPORTANT Page 15 Page 15 Page 15 Page 16 Page 16 18 Page 18 19 Page...

Страница 4: ...chaper applies to all 3 Visualizer models or just to one or two of these models Therefore it is important that you check which Visualizer model you have 12 Control panel of the camera 15 ZOOM tele 16...

Страница 5: ...ed for image processing as it is the original unprocessed signal On the VZ 35b this output can be switched to YUV see below VZ 35b VZ 15b On the VZ 15b the RGBS signal is actually only a converted Y C...

Страница 6: ...er industry so there should be no problems with the most multiscan monitors or projectors However if your display device does not support separate sync inputs but has only one sync input normally mark...

Страница 7: ...elease button 2 Pull arm upwards BASIC PREPARATIONS all Visualizers 1 Press the release for the arm 11 and simultaneously pull the arm upward Make sure that the arm is extended to its full length 2 Co...

Страница 8: ...ven from a great distance to the unit If you want to record people you should turn off the light with the LIGHT off key 23 so that they are not dazzled WORKING ON THE WORKING SURFACE all Visualizers L...

Страница 9: ...e working with an optional lightbox the light of the Visualizer has to be switched off WORKING WITH TRANSPARENCIES all Visualizers REFLECTIONS GLARE all Visualizers IMPORTANT Reflections can appear on...

Страница 10: ...on Preset When using the POWER ON key 28 the unit is running the Power on Preset Zoom and Focus on an A5 format on the working surface The power on preset can also be recalled when the unit is in oper...

Страница 11: ...osition the picture of the Visualizer is shown The signal is looped through the video recorder CONNECTING A NUMBER OF MONITORS out in in in in out out out In this way a number of monitors can be conne...

Страница 12: ...ly The lighting and focus problems are eliminated by the Visualizers superb light and scan system Just connect one of the outputs of the Visualizer to the corresponding input of the video printer Conn...

Страница 13: ...heir infrared remote controls he has the possibility of changing the frequency on one of the units For switching one Visualizer and its remote control to the second frequency just use the red switch b...

Страница 14: ...tical cleaner only CAUTION Sensitive front coated mirror Move the tissue in vertical direction only Horizontal scratches would cause ugly reflections Avoid high pressure The glass covering the mirror...

Страница 15: ...the colors are darker than usual By pressing the FREEZE key on the camera control panel 12 of the VZ 45b the current image is stored and remains on the projection screen or monitor Pressing the FREEZE...

Страница 16: ...By simultaneously pressing the SAVE and POWER ON key the camera menu can be reset to the factory setup This function is important if inexperienced users have made wrong adjustments in the menu It is a...

Страница 17: ...tions 2 Used when shooting a dark object and a highly illuminated object at the same time Do not use positive detail settings for text The recommended setting is 17 G SYNC In the ON position a sync si...

Страница 18: ...TA DOWN keys For adjustment of the SC phase color phase press the FUNCTION UP or FUNCTION DOWN key until SC and 0 180 appears on the monitor Start with the rough adjustment of 0 180 followed by fine a...

Страница 19: ...e noise In the long exposure mode you can adjust the shutter speed in frames 1 50 second 2 General Setup menu of VZ 45b 3 System Setup menu of VZ 45b C TEMP COLOR TEMPERATURE WHT BAL WHITE BALANCE Sel...

Страница 20: ...NC connectors RGB 0 7 Vpp 75W Sync 2 Vpp switchable with IMAGE keys converted Y C signal 4 x BNC connectors RGB 0 7 Vpp 75W Sync 2 Vpp switchable with IMAGE keys Y C S VHS output 7 pin connector Y sig...

Страница 21: ...to change 12 V DC output for lightbox can be switched on and off with the light keys 1 5A 90 120 V or 210 264 V AC 50 60 Hz SERIAL PORT 9 pin D Sub Function ASCII value Image on Iris open Focus plus Z...

Страница 22: ...lity is good on the monitor check the adjustment of the projector Autoiris does not work The autoiris function is switched off when using the IRIS keys 19 20 It is switched on again when using the ZOO...

Страница 23: ...check the blanking of the projector If you are sure that the lightfield is still much larger than the recorded area and it is not due to a wrong adjustment of your monitor or your projector consult yo...

Страница 24: ...2 mm 172 mm 176 mm 180 mm 185 mm 210 mm 408 mm 450 mm 565 mm 598 mm 650 mm 690 mm 770 mm 0 2 0 6 0 7 0 9 1 1 1 3 1 5 2 5 4 7 4 8 6 8 6 9 7 1 7 3 8 3 16 1 17 7 22 2 23 5 25 6 27 2 30 3 From mm to inch...

Страница 25: ...data down text data down text Storing presets Sync on green switching Unlocking the camera menu VZ 35b RGBS YUV switching VZ 45b Sync switching C or VD HD Resetting the camera menu Recalling power on...

Отзывы: