GE Innova 2100-IQ, Руководство по предварительной установке

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Innova 2100-IQ, 3100/3100-IQ, 4100/4100-IQ Cardiovascular Imaging System Pre-Installation Manual
GE Healthcare Direction 5314528-2-1EN, Revision 1
4.2 Room Speaker
If the VCIM tone cannot be heard from the exam room, a remote loud–speaker must
be installed in that room; the loud–speaker, which must be purchased locally, has to be
compliant with the local legal requirements (if any; e.g. CE Marking for EEC).
The loud–speaker is to be connected to the handswitch support which provide a type 3.5 mm
Jack plug for connecting external audio device.
4.3 Room Lighting
See Illustration Room Lighting for Innova System in Chapter 4, Section 2, Room Layout
Drawings, for a recommended room lighting layout for an Innova LC system.
Requirements for lighting
Requirement for lighting concern the following, general, light–technique characteristics:
•
Illuminator level.
•
Lighting distribution.
•
Preventing the operator from being dazzled by the light (by direct light sources or by
reflection on bright objects).
The Illumination level must be compliant with established lighting technical rules and be
as constant as possible.
74 4 Functional Requirements