14
Chapter 4
INDICATIONS FOR USE
User's Manual |
MDP156
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Recommended separation distances between portable and mobile RF communications
equipment and the product
The product is intended for use in an electromagnetic environment in which radiated RF distur-
bances are controlled. The customer or the user of the product can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communica-
tions equipment (transmitters) and the product as recommended below, per the maximum out-
put power of the communications equipment.
Rated maximum output
power [W] of transmitter
Separation distance per frequency of transmitter [m]
150 kHz to 80 MHz
d = 1.2
80 MHz to 800 MHz
d = 1.2
800 MHz to 2.5 GHz
d = 2.3
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
For transmitters rated a maximum output power not listed above, the recommended separa-
tion distance d in meters (m) can be estimated using the equation applicable to the frequency
of the transmitter, where P is the maximum output power rating of the transmitter in watts
(W) per the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range
applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is af-
fected by absorption and reflection from structures, objects and people.
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General Safety
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product is a DC powered device. Use with the supplied AC adaptor. Operate the unit on
100-240V AC only.
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For plug-in equipment, the power outlet socket must be located near the equipment and
must be easily accessible.
•
Use a power cord that matches the voltage of the power outlet, which has been approved
and complies with the safety standard of your particular country.
•
The nameplate indicating operating voltage, etc. is located on the AC adaptor.
•
Should any solid object or liquid fall into the cabinet, unplug the unit and have it checked
by qualified personnel before operating it any further.
•
Unplug the unit from the wall outlet if it is not to be used for several days or more.
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To disconnect the AC power cord, pull it out by grasping the plug. Never pull the cord it-
self.
•
The socket-outlet shall be installed near the equipment and shall be easily accessible.
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Healthcare use
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Please do not touch patient and this healthcare device at the same time.
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Users must not allow SIP/ SOPs and the patient to come into contact at the same time.
•
Grounding reliability can only be achieved when the equipment is connected to an equiva-
lent receptacle marked “Hospital Only” or “Hospital Grade”.
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Installation
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This device can only be installed by manufacturer authorized and trained personnel.
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Prevent internal heat build-up allowing adequate air circulation.
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Do not place the unit on surfaces (rugs, blankets, etc.) or near materials (curtains, draper-
ies) that may block the ventilation holes.
•
Do not install the unit near heat sources such as radiators or air ducts, or in a place sub-
ject to direct sunlight, excessive dust, mechanical vibration or shock.
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Do not place the monitor near equipment which generates magnetism, such as a trans-
former or high voltage power lines.
•
Use suitable mounting apparatus to avoid risk of injury.
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Precautions for connecting this unit with other healthcare devices
Before you utilize this device and/or connect this device to any other healthcare device, please
be aware of and abide by the following precautions:
•
Before actually using this device for healthcare practice, please check and confirm that
you do not experience any discomfort in the use of this monitor
•
If you experience or are likely to experience discomfort, please refrain from using this de-
vice.
•
Generally, discomfort (such as eye strain, fatigue, nausea, or motion sickness) can be pro-
voked by quick movements of video picture, focal positioning of video images, distances
between moving objects and changing image colors.
•
Before prolonged use, make sure the image of the connected healthcare device is dis-
played properly.
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Use with an electrosurgical knife, etc.
If this unit is used together with an electrosurgical knife, etc., the picture may be disturbed,
warped or otherwise abnormal because of strong radio waves or voltages from the device. This
is not a malfunction. When you use this unit simultaneously with a device from which strong
radio waves or voltages are emitted, confirm the effect of this before using such devices, and
install this unit in a way that minimizes the effect of radio wave interference.
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Precautions for using this unit safely.
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Some people may experience discomfort (such as eye strain, fatigue, or nausea) while
watching video images. It is recommended that all viewers take regular breaks while
watching video images. The length and frequency of necessary breaks will vary from per-
son to person. You must decide what works best.
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Avoid watching the display in environments where your head may shake, because there is
a higher possibility that you experience discomfort.
