Olympus 170 Series Video System
Olympus 170 series video system Olympus CV-170 Optera Video Processor with Built-in LED Light Source The Optera Video Processor CV-170 offers HDTV image quality and NBI (Narrow Band Imaging) which support maximizing diagnostic yield. Furthermore, a long-life LED light source is incorporated in one design. The CV-170 achieves both more advanced diagnosis and lower running costs compared to any other conventional processor. HDTV HDTV imaging capability provides the best possible image quality for endoscopes, enabling observation of capillaries, mucosal structures, and other patterns. NBI (Narrow Band Imagining) NBI (Narrow Band Imaging) enhances the visibility of capillaries and other structures on the mucosal surface. LED Light Source Newly adopted long-life LED light source minimizes lamp replacement while reducing energy and noise. Pre-freeze Function The pre-freeze function selects the clearest still image automatically. It may help to save time and eliminate the physician's frustration. Structure Enhancement Two types of structure enhancement are available - mainly, the conventional Type A is ideal for the observation of larger mucosal tissues with high contrast in the lower gastrointestinal tract, while the new Type B is suitable for observation of vascular tissues in the upper gastrointestinal tract. Portable Memory Compatibility Portable memory (MAJ-1925) is compatible, which is the standard for data management. Simply connect and upload. Compatible with existing scopes Compatible with EVIS 100/130/140 Series, Actera 150 Series, EVIS EXERA 160 Series, EVIS EXERA II 180 Series and GI/BF/VISERA Series scopes. Variety of signal output options 16:9 and 16:10 output for a HDTV monitor is available. Compatible with analog, HD-SDI, and DVI output. Specification:
Power Supply
Voltage
100-240 V AC (NTSC)/220-240 V AC (PAL); within ±10%
Frequency
50/60 Hz; within ±1 Hz
Rated input
200 VA
Size
Dimensions (W x H x D)
295 x 145 x 425 mm
Weight
11.0 kg
Classification
(medical electrical equipment)Type of protection against electric shock
Class I
Degree of protection against electric shock of applied part
Depend on applied part. Also refer to applied part (camera head or videoscope).
Degree or protection against explosion
The video system center should be kept away from flammable gases.
Observation
Examination lamp
LED lamp
Analog HDTV signal output
Either RGB (1080/60I: NTSC)/(1080/50I: PAL) or YPbPr (1080/60I: NTSC)/(1080/50I: PAL) output can be selected.
Analog SDTV signal output
VBS composite (480/60I: NTSC)/(576/50I: PAL), Y/C (480/60I: NTSC)/(576/50I: PAL), and RGB (480/60I: NTSC)/(576/50I: PAL); simultaneous outputs possible.
Digital signal output
HD-SDI (SMTPE 292M), SD-SDI (SMPTE 259M) and DVI (WUXGA, 1080p or SXGA) can be selected.
White balance adjustment
White balance adjustment is possible using the white balance button on the front panel.
Standard color chart output
The "Color bar" or the "50% white" screen can be displayed.
Color tone adjustment
The following color tone adjustments are possible.
Automatic gain control (AGC)
The image can be electronically amplifi ed when the light is inadequate due to the distal end of the endoscope being too far from the object.
Contrast
The image contrast can be set to one of the following three modes (N, H, L).
Noise reduction
Noise is corrected by image processing.
Iris
The auto iris modes can be selected using the "iris mode" switch on the front panel.
Image enhancement setting
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.
Switching the enhancement modes
The enhancement level can be selected from 3 levels (1, 2, and 3).
Image size selection
The size of the endoscopic image can be changed using the "IMAGE SIZE" key on the keyboard.
Freeze
An endoscopic image is frozen using an endoscope or the "FREEZE" key on the keyboard.
Pre-freeze
The image with the least blur is selected from the images captured in the set time period before freeze operation and displayed.
NBI observation
This is one of optical-digital observations using the narrow band observation light.
Reset to defaults
The following settings can be reset to their defaults.
Remote control
The following ancillary equipment can be controlled (specified models only).
Documentation
Patient data
The following data can be displayed in the endoscopic image screen.
Displaying the record state
The recording state of the following ancillary equipment can be displayed on the monitor.
Displaying the image information
The following data can be displayed on the monitor.
Advance registration of patient data
Up to 50 patient's data can be registered.
Portable Memory
Media
MAJ-1925 (OLYMPUS)
Recording format
Number of recording images
Memory Backup
User settings
Up to 20 user settings can be registered.
Memorization of selected setting
The following settings are held in memory even after the video system center is turned OFF.
Lithium battery
Life: 5 years
