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© 2002 - INLINE, Inc.
IN1408 Operation Manual - V1.4 3/21/02 12:32 PM
FIXED PIXEL DISPLAYS – SELECTING THE OPTIMAL RESOLUTION AND
REFRESH RATE
Display devices based on LCD, DLP, LCOS, and plasma display technology have a specific number
of display elements, or pixels. This is also referred to as the “native resolution” of the display device.
These devices are usually capable of showing higher or lower resolution signals, but can only do this
by scaling the image up or down to the native resolution. In order to avoid additional image scaling it
is important to know the native resolution of your display device.
Check your operation manual to determine the native resolution of your display device. The video
scaler output should be set to match this native resolution. The video scaler output refresh rate should
be set to 60 Hz with most LCD, plasma, D-ILA / LCOS and DLP displays. Higher refresh rates are
not recommended with these display technologies because they usually do not improve the image and
may actually cause compatibility problems.
Display Type
Suggested Optimal /
Native Resolution
Suggested
Refresh Rate
Comments
CRT Displays
15” Data Monitor
800 x 600 / 1024 x 768
72Hz / 75Hz
17” Data Monitor
1024 x 768
72Hz / 75Hz
19” / 21” Data Monitor
1024 x 768 / 1280 x 1024
72Hz – 85Hz
27” – 42” Presentation Monitor
800 x 600 / 1024 x 768
72Hz / 75Hz
32” – 38” HDTV Display (16:9)
1024 x 768 / 1280 x 720
72Hz / 75Hz
Data Projector or Retro Display
with 7” CRTs
800 x 600 / 1024 x 768
72Hz – 85Hz
Data Projector or Retro Display
with 9” CRTs
1024 x 768 / 1280 x 1024
72Hz – 85Hz
Projectors, Flat Panel and Plasma Display Devices
DMD / DLP Projectors
800 x 600 / 1024 x 768 /
1280 x 720 / 1280 x 1024
60 Hz
Check Native
Resolution of Display.
For 848 x 600, set
scaler to 800 x 600.
LCOS / D-ILA Projectors
1365 x 1024
60Hz
LCD Projectors
800 x 600 / 1024 x 768 /
1280 x 1024 / 1365 x 768
60Hz
Check Projector's
Native Resolution.
Very old units may be
640 x 480.
LCD 14” / 15” Flat Panel Display
1024 x 768
60Hz
LCD 18” Flat Panel Display
1280 x 1024
60Hz
LCD 28" Flat Panel Display
1280 x 768
60 Hz
Plasma Display 40” (4:3)
640 x 480
60Hz
Plasma Display 42” (16:9)
852 x 480 / 1024 x 768 /
1280 x 768
60Hz
Fujitsu / Sony 42”
Plasmas with
1024x1024: Set
Scaler to 1024 x 768
Plasma Display 50” / 60" (16:9)
(Boxlight
/ Eizo / LG / Pioneer / Runco / Sharp / Viewsonic)
1280 x 768
56 / 60 /65 Hz
Pioneer PDP-505HD:
Use 56 Hz
Plasma Display 50” / 60” (16:9)
(Fujitsu /
JVC / Luce / Marantz / NEC / Panasonic / RCA /
Runco / Samsung / Toshiba)
1365 x 768
60Hz
NEC 50": Set Sync
Format to RGBHV++
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203
