EZER Horus+ Scope, User Manual

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Miscellaneous
NOTE
It is recommended to remove the battery if the device is stored over two weeks.
Environment for Transportation
• Ambient temperature:
-40°C to +70°C
• Relative humidity range:
10% to 95%
• Atmospheric pressure:
500 hPa to 1060 hPa
• Vibration, sinusoidal:
10 Hz to 500 Hz: 0.5G
• Shock:
30 G, duration 6 ms
• Bump:
10 G, duration 6 ms
NOTE
It is recommended to remove the battery if the device is stored over two weeks.
Regulations
• U.S. Federal law restricts this device,
EZ-Horus 45
, to be sold and distributed, and it
should be used only by or on the order of a physician.
• This device has been tested and found to comply with the limits for medical devices to the
IEC 60601-1-2: 2007. These limits are designed to provide reasonable protection against
harmful interference in a standard medical installation. If this device does cause harmful
interference to other devices, which can be determined by turning the system off and on,
the user is encouraged to try to correct the interference through one or more of the follow -
ing measures:
•
Reorient or relocate the receiving device.
• Increase the separation between the system and other devices.
• Connect the device to an outlet on a circuit different from that to which the
other device(s) are connected.
• Consult the manufacturer or field service technician for help.
• The International Electrotechnical Commission sets the essential requirements for electrical
and electronic equipment that may disturb or be disturbed by other equipment. The device
complies with these requirements as shown in the tables in “Symbols and standards: EMC”
( → 34 ). Follow the guidance in the tables for use of the device in an electromagnetic
environment.
Technical description
Horus+ Scope EZ-Horus 45 , digital eye fundus camera:
• View Angle: 45 Degree (Typical)
• Diopter:
-20 ~ +20D (Typical)
• Dimension: 20.9 x 9 x 20.3 cm (Typical)
• Weight:
500 Grams (Typical)
• Search Fundus Lighting: Two modes: natural white light-emitting diode (LED)
or infrared LED.
Green LED for fixation.
• Camera/video flash light: Natural white LED
Focus Auto & manual focus
Camera Resolution 2592 x 1944 pixels
Picture Resolution 2560 x 1920 pixels
Video Resolution 1280 x 960 pixels
LCD Monitor 3.5” Full Color TFT-LCD Touch Panel
Image Format JPEG (Photograph) and H.264 (Video)
Interface Mini USB, AV out port
File Transfer Mini USB Port to PC
Dynamic Video Output Composite AV out, or USB live video enable
from USB port
File Storage SD Card, default 8GB. Supports 2 G to 32 GB by
FAT32 Format.
Power Source Rechargeable Lithium Battery 3.7V/2500mAh
External Power Source: 100~240 VAC, 50/60 Hz
Power Adapter Spec. Input Spec.: 100~240 VAC, 50/60 Hz, 0.3 A;
Output Spec.: 5V DC, 2 A
Charging station Input Spec. 5V DC, 1.2 A
Operating Time
3 hours at 2.5 Watt condition
Charging Time 5 hours by DSC 200
Expected service life
(defined by manufacturer)
5 years from the date of initial operation
*Proper maintenance is necessary.