Barco TLD(2.8-5.0):1, Installation Manual

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BARCO ——————————————————— 3 ————————————— Projection Systems
TLD(2.8-5.08):1 Lens R9840690
(Continued)
Zoom/focus
Adjustment of the
Lens
To adjust the lens, follow the next procedure :
1
2
Press the BARCO key on the RCU to display the zoom/focus menu on
the screen.
To focus or zoom the image :
a Push the cursor keys é or ê to zoom and ç or è to focus the
center of the image.
b When finished, press exit key.
See also owner’s manual of the projector, chapter ‘Controlling’, item
‘The selection key’.
Step Action
To be continued on next page.
Lens Formula To calculate the distance (range) between the projector frontside and the screen (PD)
(see also the manual of the projector) for a given screen width (SW), use the following
formula for:
Barco projector SLM G5 & R6 :
Metric system (PD and SW in meter) :
PD
WIDE
= 2.84 x SW - 0.15
PD
TELE
= 5.18 x SW - 0.37
Inch system (PD and SW in inches) :
PD
WIDE
= 111.81 x SW - 5.91
PD
TELE
= 203.94 x SW - 14.57
Barco projector SLM G5
Metric system (PD and SW in meter) :
PD
WIDE
= 2.88 x SW - 0.15
PD
TELE
= 5.26 x SW - 0.37
Inch system (PD and SW in inches) :
PD
WIDE
=113.39 x SW - 5.91
PD
TELE
= 207.09 x SW - 14.57
Barco projector SLM R6
PD