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8. Thermal management system
8. THERMAL MANAGEMENT SYSTEM
The Thermal Management System consists of three sub-systems designed to provide cooling and status monitoring for the projector.
8.1
Ventilation and cooling
The projector is ventilated by open, un
fi
ltered, air-intakes on the left side (seen from the front) and air-exhaust at the rear, allowing
for multiple units to be stacked in tiled systems. The absence of
fi
lters means there is no risk of clogging and more air is continually
moved through the system, resulting in lower operating temperatures over time and longer time between maintenance procedures.
Cooling of the DMD and laser clusters is achieved using system consisting of fans, liquid cooling pump system, and heatsink module.
The power supply unit, laser drivers and optics is cooled by internal fans.
Environmental sensors provide the system with ambient data including temperature, humidity, pressure and dew point, enabling the
cooling system to react dynamically to environmental changes.
723–0016 F90 01/12/2017
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Summary of Contents for F90 series
Page 1: ...F90 Service Manual 723 0016 02 01 12 2017...
Page 6: ...Table of contents 4 723 0016 F90 01 12 2017...
Page 8: ...1 Introduction 6 723 0016 F90 01 12 2017...
Page 10: ...2 General safety 8 723 0016 F90 01 12 2017...
Page 18: ...4 DLP System General Description 16 723 0016 F90 01 12 2017...
Page 25: ...5 GP6 system functional description Image 5 5 723 0016 F90 01 12 2017 23...
Page 28: ...5 GP6 system functional description 26 723 0016 F90 01 12 2017...
Page 34: ...7 OSD display menu 32 723 0016 F90 01 12 2017...
Page 36: ...8 Thermal management system Image 8 1 34 723 0016 F90 01 12 2017...
Page 42: ...8 Thermal management system 40 723 0016 F90 01 12 2017...
Page 58: ...14 XPS actuator 56 723 0016 F90 01 12 2017...
Page 60: ...15 Light engine 58 723 0016 F90 01 12 2017...
Page 82: ...18 Assembly Hierarchy 80 723 0016 F90 01 12 2017...
Page 103: ...20 Scheduled operations Image 20 42 Image 20 43 723 0016 F90 01 12 2017 101...
Page 104: ...20 Scheduled operations 102 723 0016 F90 01 12 2017...
Page 112: ...21 DMD DMD Board CLGA DMD heatsink elements 110 723 0016 F90 01 12 2017...
Page 132: ...24 Lens shift assembly 130 723 0016 F90 01 12 2017...
Page 134: ...25 Prism Housing Image 25 5 132 723 0016 F90 01 12 2017...