MediSono P11 EXP, User Manual

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P11 EXP
Portable Digital Color Doppler Ultrasound System
1-
11
1.7 Environmental Requirements
The environmental requirements for using the ultrasound system are listed below.
Operation
Temperature: 10
◦
C ∼
40
◦
C
Relative Humidity: 30%
∼
75%, no condensation
Atmospheric Pressure: 700
∼
1060hPa
Transport and Storage
Temperature: -20
◦
C
∼
55
◦
C
Relative Humidity: 20%
∼
90 %, no condensation
Atmospheric Pressure: 700
∼
1060hPa
Strong radiation sources or powerful electromagnetic waves (e.g. electromagnetic waves
from radio broadcasting) may result in image ghosting or noise. The system should be
isolated from such radiation sources or electromagnetic waves.
1.8 Electrical Requirements
Power Supply Requirements: 110-240V
∼
, 2.7
–1.2A, 50/60Hz
Ultrasound system input / AC adapter output: 17.5V, 10A
Main unit voltage
Maintain a fluctuation range of less than
±
10% or the system may be damaged.
Grounding
Before connecting the power cable, connect the attached ground protection cable to a
specialized grounding device.
✖
Note
• Please ensure that the power requirements are satisfied. Only use
power lines that meet the system guidelines
— failure to follow these
procedures may result in system damage.
•
Voltage level may vary in different geographic locations.
• Use only the power button on the side panel to turn on or off the unit.
Mains power switch on the rear panel should be always ON unless
prior to transport or maintenance or service of the equipment.
Caution for using AC adapter:
• Use the AC adapter approved by the manufacturer only.
• AC adapter can get very hot if being used in poorly ventilated area. Main-
tain good ventilation for heat dissipation. Do not put any items on the AC
adapter or the power cable.
• Make sure that the power cable is not entangled and avoid being tripped
over by the cable.
• Do not use the adapter without removing its carrying case.
• To ensure proper grounding, connect the AC adapter to a receptacle/outlet
marked with “hospital grade”.