Audio International AI-LCD68-01-xx Installation And Operation Manual - page 8
AI-LCD68-01-xx
Installation and Operation Manual
Document # 540260, Rev IR, 11/2004
Page 7 of 15
3.4.2 Power Wires
Audio International recommends that power and ground wires be
20 AWG minimum. The chassis shall be electrically bonded to the
airframe structure by a conductive mounting point with
resistance using
webbing impregnated with aluminum oxide abrasive or fiber bristle
brushes are the approved tools for removing anodized surfaces at
mounting point where the bonding wire is attached. Power and
Ground wires shall be in accordance with NEMA WC 27500 or
equivalent. Protect power wires with circuit breakers or fuses
located close to the electrical power source bus.
3.4.3 Video Lines
Composite video connections shall be shielded coaxial cable in
accordance with M17/94-RG179 or equivalent. Cable shields shall
be grounded at the source. Use of individual wires rather than
proper coaxial cable connections through production breaks is
unacceptable, and will cause significant and detrimental noise
introduction to the video signal supplied to the AI-LCD68-01-xx.
3.5 Electrical Characteristics
3.5.1 Electrical Specifications, AI-LCD68-01-xx:
Electrical
Input Power
300 mA @+28 VDC
Operating Voltage
Range
+14 VDC to +32 VDC
(Nominal +28 VDC)
Screen Size
6.8" diagonal
Aspect Ratio
4:3
Resolution
1152 V x 234 H pixels
(non-interfaced)
Color Configuration
RGB Stripe
Pixel Pitch
0.120(H) x 0.442(V) mm
Colors
16 Million, 24 Bit
Viewing Angle
> 120° H, > 90° V
Brightness 250
NITS
Contrast Ratio
150:1 typical
Response Time
30 mS typical
Backlight Fluorescent
Tube
Video Format
NTSC
Video Input
1 V
(p-p)
, 75 Ω