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Electromagnetic compatibility (IEC60601-1-2)
This instrument is a medical electrical instrument. Medical electrical instruments are requireed special attention to the
electromagnetic compatibility (EMC). The following section describes the EMC and precautions regarding this instrument.
When installing or using this instrument, read the description carefully and follow the directions described.
(The EMC of this instrument was tested based on IEC60601-1-2.)
1. Please note
that portable- or mobile-type radio frequency communication devices (RF communications instrument)
may adversely affect this instrument resulting in malfunctioning.
2. The electromagnetic compatibility (EMC) of this instrument was tested with the options and accessories shown below.
Since using an option or accessory other than those specied may cause malfunctioning of this instrument due to
interferences of other device or cause malfunctioning of other device, use only the options or accessories specied
for this instrument.
●
100V power supply cable : KP300VCTF3X1.25SQKS16A, 2.5 m
●
120V power supply cable : KP320SJT18X3KS31, 2.5 m
●
230V power supply cable : KP-4819Y KS-31A, 2.5 m
●
PC : CE Marking, VCCI, and FCC approved PC
●
USB cable (Type A-B) : 3 m
●
USB cable (Type A-Mini- B) : 3 m
●
Numerical keypad
●
External xation target (K9L-LE57)
3. This instrument is not designed such that it can be used adjacent to other instrument or placing one on top of another.
Therefore, do not apply such use. Nevertheless, if such use is inevitable, it is necessary to monitor constantly if the
instrument is functioning normally after such use has been adopted.
4. Accessories and options used
with this instrument are tested for EMC when combined with instrument below. Since
using with an instrument other than that specied may cause malfunctioning of this instrument due to interferences of
other devices or cause malfunctioning of other devices, do not use any instrument other than specied below.
Option 1: CE Marking, VCCI, and FCC approved PC
5.
We specied the
functions listed in the table blow as the basic performance of this instrument to determine EMC of
this instrument.
Functions Essential performance
Light-emitting functions
Light-emitting function
Illumination light intensity setting and switching
Illumination light intensity settings
Charge function
Instrument operation functions
Optical head vertical movement
Chin rest vertical movement
Anterior segment/retinal switching
Normal mode switching
SP mode switching
Stereo mode switching
Anterior segment illumination
Retinal observation light intensity adjustment
W
.D. ON/OFF
F.D. ON/OFF
Photography functions I
mage signal output
LCD monitor display functions
LCD monitor screen display (OSD)
LCD monitor screen display (through image)