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7. Advanced
How to reposition the slider box?
1. Press
MENU
to activate the Tool bar
2. Press
→
to select the
Display setup
item
3. Press
↓
to Pull down the
Display setup
menu
4. Use
↑
or
↓
to select
Slider box position
Image 7-113
5. Press
ENTER
A slider box is displayed. Use the 4 arrow keys to drag the box to the desired position.
There is a coarse and a
fi
ne adjustment of the position, use ENTER (when slider box is displayed) to switch
between the two.
7.8.4
Sync variance limit
What can be done ?
The sync variance limit allows to generate a certain delay between the incoming signal and the processing of it. It is expressed in
microseconds.
The reason why this delay is needed is because the signal processing in the projector is faster than the source signal itself.
If the sync variance limit value is set too low, the previous frame will be processed. This implies that the delay between incoming
signal and display of it will be large (16 ms). No image distortion will occur however.
If the sync variance limit value is only just high enough (= critical value), it might be possible that sometimes the actual frame is
processed and sometimes the previous frame is processed. This will lead to a
jumping
image or frame tearing (= image distortion).
The best value for the sync variance limit is about 200 microseconds higher than the critical range. This guarantees the display of
the actual frame without distortion and with minimum delay.
110
R59770330 SIM 7QP SERIES 08/12/2014
Summary of Contents for SIM 7QP HB
Page 8: ...Table of contents 4 R59770330 SIM 7QP SERIES 08 12 2014...
Page 12: ...1 Introduction 8 R59770330 SIM 7QP SERIES 08 12 2014...
Page 38: ...4 Installation 34 R59770330 SIM 7QP SERIES 08 12 2014...
Page 52: ...5 Setup 48 R59770330 SIM 7QP SERIES 08 12 2014...
Page 82: ...7 Advanced Image 7 50 Image 7 51 Image 7 52 78 R59770330 SIM 7QP SERIES 08 12 2014...
Page 139: ...7 Advanced Image 7 157 R59770330 SIM 7QP SERIES 08 12 2014 135...
Page 168: ...7 Advanced 164 R59770330 SIM 7QP SERIES 08 12 2014...
Page 182: ...8 Maintenance 178 R59770330 SIM 7QP SERIES 08 12 2014...
Page 188: ...10 Environmental information 184 R59770330 SIM 7QP SERIES 08 12 2014...
Page 194: ...C GLD alignment 190 R59770330 SIM 7QP SERIES 08 12 2014...
Page 198: ...D Image files 194 R59770330 SIM 7QP SERIES 08 12 2014...
Page 200: ...Glossary 196 R59770330 SIM 7QP SERIES 08 12 2014...
Page 204: ...Index 200 R59770330 SIM 7QP SERIES 08 12 2014...