GE 1926A-1AN, Техническое руководство

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I
CLASSIFICATION
II
External Equipment
External equipment intended for connection to signal input / output or other connectors, shall
comply with IEC 60601-1 for medical electrical equipment. In addition, all such combination
systems shall comply with the standard IEC 60601-1-1, Safety requirements for medical electrical
systems. Equipment not complying with IEC 60601-1 shall be kept outside the patient
environment, as defined in the systems standard.
I II
Intended Use
Class I :
No applied parts
Protection against harmful ingress of water is IPX 1
Not suitable for use in the presence of flammable anesthetics or oxygen.
Mode of operation: Continuous.
8
The single device output analog signals through ADC element (Analog Digital Convert)
conversion to become a digital signal and the video signal is via Video Decorder
conversion. I t has become the same digital signal, these signals via Scaler IC as zoom
in or out action and digital image processing, then through the cable line transmission
LVDS signals to one of the LCD module. The last by the clock controller (Timing Controller,
TCON), the clock signal is transmitted to the drive IC on the panel and turn on Backlight for
LCD module light source by Scaler control.
The equipment is intended to be used as a component of a medical patient monitoring
system for infant or adults by professional physician. The display shall be classified as
NON-LIFE SUPPORTING.
IV
Operating P rinciple