Barco GRAPHICS 1209S Service Manual page 12

Technical specifications
Lens types
F number
Screen width
meter
feet
Optical resolution
Standard/optional
Light output
At 10 % peak white: 1,250 lumens
ANSI lumen
(1)
Economy mode: 195 lumens
Normal mode: 240 lumens
Boost mode: 270 lumens
CRTs
New, improved, high brightness,
high definition liquid cooled 9"
CRTs with electromagnetic focus
Lenses
Super high definition, liquid
coupled, fully colour corrected
F1.15 lenses, optimised for
particular screen sizes (see table)
Scan frequencies
Horizontal: 15-135 kHz autolock
Vertical: 37-200 Hz autolock
Minimal retrace time
Horizontal:
< 2.5 µs in range 15-90 kHz
< 1.25 µs in range 64-135 kHz
(switching point adjustable
between 64 and 94 kHz)
Vertical: < 200 µs
Max. compatible display
resolution
2,500 x 2,000
RGB bandwidth
120 MHz [-3 dB]
Horizontal linearity
< ±1.5 % distortion throughout
the full horizontal frequency
range
Inputs
• RGB or (Y, R-Y, B-Y) input on 5
BNC-connectors, with automatic
sync detection and sync polarity,
with sync on green or separate
sync
HD120 HD180
F1.15 F1.15
2-3 3-4.2
6.6-10 10-14
12 lp/mm 12 lp/mm
Standard Optional
• RGB analog input on D9-
connector, with automatic sync
detection and polarity (optional
D9-BNC adapter available)
• Video (PAL, SECAM, NTSC 3.58,
NTSC 4.43 ), loop-through
(2xBNC) with 75 Ohm termination
switch
• S-Video input (4-pin mini-DIN),
loop through with 75 Ohm
termination switch (can also be
programmed as a second Video
input)
Remote control
A backlit user-friendly infrared
remote control for control of:
• Source switching
• User settings per source
(brightness, contrast, colour, hue,
sharpness)
• Geometry per source (password
protectable)
• Convergence per source
(password protectable)
An optional executive remote
control unit is available for
control of source switching and
user settings per source.
Special features
• CRT drive in 3 modes: normal
mode, economy mode for longer
life time of the CRTs, and boost
mode for high performance
applications
• Optional high quality Line
Doubler for improved Video
image quality
• On-screen menus selectable
between English, French, German
and Spanish
• 32 frequency-related memory
banks
• LDI (Linear Digital
Interpolation)
• Effective on-screen display:
installation screens, barscale
display of user settings,
on-screen display of source
frequencies
The B
ARCO
HD300
equipped with different lenses,
optimised for particular
F1.15
screen sizes.
2-8.8
6.6-29
10 lp/mm
Optional
• Automatic storing of all
adjustments
• Ability to set parameters to
midposition
• Colour temperature adjustment
(3200 K, 4900 K, 6500 K, 9300 K
or custom)
• D.D.A. (Digital Dynamic
Astigmatism) guarantees superb
focus quality from centre to
corners of projected image
• 100 % modular construction:
allows easy access to all controls
and facilitates quick servicing
• 'Seagull' correction to improve
corner geometry
• Separate East-West corrections
for left and right side
• Built-in projection distance
calculator
• Built-in IRIS
convergence unit
• A built-in Scheimpflug optical
correction, with stepless adjust-
ments for both horizontal and
vertical axis guarantees optimal
optical focus from left to right
and top to bottom for projection
under non-standard angles.
AC power consumption
590 W max [230 VAC +15%/-10%]
Safety regulations
The B
ARCO
with UL 1950 and EN60950.
Electromagnetic interference
The B
ARCO
with FCC Rules & Regulations,
part 15 Class B (120 V version)
and CE EN55022 Class B (230 V
version).
Radiation regulations
The B
ARCO
with DHHS radiation emission
standards 21 CFR Subchapter J.
(1) Measurement method conforms to ANSI
IT7.215 standard.
G 1209s can be
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2 automatic
G 1209s complies
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G 1209s complies
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G 1209s complies
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