Canon D78-5132, Service Manual

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6. SETTING-UP THE PROJECTOR
6.1 Positioning the projector
This projector is designed to project on a flat projection surface.
The projector can be focused from 1.6m (5.2') to 8.0m (26.3').
Refer to the figure below to adjust the screen size.
6.2 Installation precautions
1) Temperature of air discharged from exhaust vent
Hot air is discharged from the exhaust vent. Do not put the object in the way of this
hot air.
2) Installation site
Do not install the projector in humid or duty locations, or locations subject to a lot of
oil mist or cigarette smoke. Doing so may cause dirt to adhere to the lenses, mirrors
and other optical parts, resulting in impaired image quality. Also, do not install the
projector in high- or low-temperature locations.
3) Operating temperature range: 5˚C to 35˚C
4) Storage temperature range: –10˚C to 60˚C
5) Condensation
Do not move the projector suddenly from a low-temperature location to a high-
temperature location, or suddenly raise the room temperature. Doing so can cause
moisture in the air to condense on the lenses and mirrors of the projector, resulting
Part 1: General Information
1-18
H1
H2
200”
167”
150”
125”
100”
83”
60”
50”
41”
8.0m
6.0m
4.0m
2.4m
1.6m
34”
WIDE END
TELE END
Screen Size
(W x H)mm
Height(H1)
34”
Height(H2)
690 x 518
478mm
40mm
60”
1219 x 914
844mm
70mm
100”
2032 x 1524
1407mm
117mm
150”
3048 x 2286
2110mm
176mm
200”
4064 x 3048
2814mm
234mm
Fig. 1-12