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Observations
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HDTV signal output
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Either RGB or YPbPr output can be selected.
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SDTV signal output
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VBS composite (NTSC/PAL), Y/C and RGB; simultaneous output possible.
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White balance adjustment
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Automatic white balance adjustment is possible using the white balance switch on the front panel.
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Standard color chart output
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A color bar chart can be displayed by pressing the "SHIFT" + "F7" keys and "arrow" keys on the keyboard.
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Color tone adjustment
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The following color tone adjustments are possible using the "COLOR" key and "arrow" keys on the keyboard.
• Red adjustment: +/-8 steps • Blue adjustment: +/-8 steps • Chroma adjustment: +/-8 steps
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Automatic gain control (AGC)
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The image can be electrically amplified when the light is inadequate due to the distal end of the endoscope being too far from the object.
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Contrast
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The image contrast can be set to one of the following three modes (1to3) using the "COLOR" key and "arrow" key on the keyboard.
• Normal image • The dark areas are darker and bright areas are brighter than in the normal image • The dark areas are brighter and the bright areas are darker than in the normal image.
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Iris
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The auto iris modes can be selected using the "iris mode" switch on the front panel.
Peak: For use when observing by focusing on a small bright area.
Auto: For use when observing by focusing on the image center.
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Image enhancement setting
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Fine patterns or edges in the endoscopic images can be enhanced electrically to increase the image sharpness.
Either the structural enhancement or edge enhancement can be selected according to the user setup.
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Switching the enhancement modes
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The enhancement level can be selected from 4 levels (OFF, L, M and H) using the image enhancement switch on the front panel.
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Image size selection
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The size of endoscopic image can be changed using the "SHIFT" + "F8" key on the keyboard.
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Reset to defaults
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The following settings can be reset to their defaults using the reset switch on the keyboard.
• User preset • Monitor output • Color tone adjustment level • Freeze • Zoom • Special light observation • Menu • Browse • Colour bar • Arrow pointer • Deletion of the patient data • Brightness
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Freeze
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An endoscopic image is frozen using an endoscope or "FREEZE" key on the keyboard.
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Documentation
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Remote control
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The following ancillary equipment can be controlled from the front panel, keyboard or endoscope’s remote switches.
(Specified models only) • Patient ID No • Patient name • Sex & age • Date of birth • Date of recording (time, stopwatch) • Image frame No • Videotape recorder mode • Display image setting • Physician name • Comments
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Advance registration of patient data
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The following data of up to 40 patients can be entered using the keyboard.
• Patient ID No • Patient name • Sex & age • Date of birth • Physician
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Memory card
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Media
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xD-Picture Card (512/256/128/64/32/16 MB), specified by Olympus. MAPC-10 can be used as PC card adapter.
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Recording format
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TIFF: no compression, SHQ: approx. 1/3, HQ: approx. 1/5, SQ: approx. 1/10.
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Number of recording images
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In 16 MB, NTSC/PAL, TIFF: approx. 17/14 images, SHQ: approx. 80/60 images, HQ: approx. 200/150 images, SQ: approx. **/** images.
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Image recording and playback
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Monitor output
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Using the monitor out switches on the front panel, it is possible to select an image from the endoscope or ancillary equipment for display on the monitor.
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Setting memory
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The following setting are held in memory even after the video system center is turned OFF.
• White balance • Iris mode • Enhancement • Image size
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Classification as medical electrical equipment
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Type of protection against electric shock
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Class
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Degree of protection against electric shock of applied part
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Type BF applied part. Where no classification mark appears, the device is a type BF applied part.
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Degree of protection against explosion
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The video system center should be kept away from flammable gases.
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Power supply
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Voltage (Voltage fluctuation)
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100~120V, 220~240V AC (Within ±1%)
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Frequency (Frequency fluctuation)
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50/60 Hz (Within ±1%)
Current consumption 150 VA
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Size
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Fuse rating
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5A, 250V
Fuse size φ5 × 20 mm
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Dimensions
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370 (W) × 91 (H) × 462 (D) mm
Weight 10.5kg
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