background image

REFLECTIONS / GLARE

 (all Visualizers)

IMPORTANT

Reflections can appear only in the bottom half of the working surface, where the light is reflected directly into the 
camera. In this case, move the object upwards and tilt the reflector head slightly.

If this is not possbile (e.g. with very big objects), pull the working plate to the front of the unit (as shown below) 
and tilt the reflector head accordingly.

Reflection:

No reflection:

No reflection:

Working plate (#5)

Light reflected directly
into camera

Light reflected to 
the outside

Light reflected to 
the outside

Make sure that reflections are not caused by room light or wavy material!

Reflection
free area

REFLECTIONS / GLARE

 (all Visualizers)

IMPORTANT

Reflections can appear only in the bottom half of the working surface, where the light is reflected directly into the 
camera. In this case, move the object upwards and tilt the reflector head slightly.

If this is not possbile (e.g. with very big objects), pull the working plate to the front of the unit (as shown below) 
and tilt the reflector head accordingly.

Reflection:

No reflection:

No reflection:

Working plate (#5)

Light reflected directly
into camera

Light reflected to 
the outside

Light reflected to 
the outside

Make sure that reflections are not caused by room light or wavy material!

Reflection
free area

88 % of the working surface (the upper part) are a reflection free area, as the light is reflected to the outside
and not into the camera. In this area reflections can only appear if the transparencies are very wavy or if
the room light causes the reflections!

OPTIONAL LIGHTBOXES FOR SLIDES AND X-RAYS

 (all Visualizers)

For transparencies lightboxes are not required as the reproduction quality is better without a lightbox

 (see chapter

above)

 however for very dark objects like x-rays and slides an optional lightbox is reccommended. WolfVision

offers lightboxes in 3 different sizes. The smaller lightboxes do not require an external power supply as they can 
be directly connected to the 12 V DC output (#41) of the Visualizers.

The light of the lightbox (using the Visualizers  12 V DC output) can be switched on by pressing the LIGHT ON
key (#24) twice. This function also switches off the top light of the Visualizer.

While working with a lightbox with external power supply, always switch off the Visualizer's light with the LIGHT 
OFF key (#23)!

IMPORTANT:
For true color reproduction it is important to adjust the white balance when you change from the Visualizer's light
to the lightbox and when you change from a lightbox to the Visualizer's light.

(See page 15)

While 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 only in the bottom half of the working surface, where the light is reflected directly into the 
camera. In this case, move the object upwards and tilt the reflector head slightly.

If this is not possbile (e.g. with very big objects), pull the working plate to the front of the unit (as shown below) 
and tilt the reflector head accordingly.

Reflection:

No reflection:

No reflection:

Working plate (#5)

Light reflected directly
into camera

Light reflected to 
the outside

Light reflected to 
the outside

Make sure that reflections are not caused by room light or wavy material!

Reflection
free area

88 % of the working surface (the upper part) are a reflection free area, as the light is reflected to the outside
and not into the camera. In this area reflections can only appear if the transparencies are very wavy or if
the room light causes the reflections!

OPTIONAL LIGHTBOXES FOR SLIDES AND X-RAYS

 (all Visualizers)

For transparencies lightboxes are not required as the reproduction quality is better without a lightbox

 (see chapter

above)

 however for very dark objects like x-rays and slides an optional lightbox is reccommended. WolfVision

offers lightboxes in 3 different sizes. The smaller lightboxes do not require an external power supply as they can 
be directly connected to the 12 V DC output (#41) of the Visualizers.

The light of the lightbox (using the Visualizers  12 V DC output) can be switched on by pressing the LIGHT ON
key (#24) twice. This function also switches off the top light of the Visualizer.

While working with a lightbox with external power supply, always switch off the Visualizer's light with the LIGHT 
OFF key (#23)!

IMPORTANT:
For true color reproduction it is important to adjust the white balance when you change from the Visualizer's light
to the lightbox and when you change from a lightbox to the Visualizer's light.

(See page 15)

While working with an optional lightbox, the 
light of the Visualizer has to be switched off !

WORKING WITH TRANSPARENCIES

 (all Visualizers)

One side of the Visualizer's working plate (#5) is a special crystalline white working 
surface, which is especially designed for perfect reproduction of transparencies.

As the background is 100% white and the illumination is halogen light, the color 
quality is much better than with most bottom light systems.

Just place the transparency in the REFLECTION FREE AREA (=upper part of
the working surface - 

see chapter above

). The synchronized lightfield marks the 

pickup area of the camera.

If you have to show very wavy transparencies, cover them with a glass plate in
order to avoid reflections.

9

Summary of Contents for VZ-15b

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Reviews: