Extron Electronics VLD 50 User Manual
Specifications
Video Input
Connectors ..RCA/HD 15 pin D-Sub, Male
Nominal video level ..0.5 - 1.2 V p-p
Input impedance ..75 ohms
Return loss ..-30dB at 5 MHz
Superimposed DC ..1.5 V
VGA Pass-Through
Gain ..Unity, Active
Bandwidth ..60 MHz, -3dB
Frequency response ..less than ±0.1 dB to 30 MHz
Video Output
Connector ..HD 15 pin D-Sub, female
Nominal video level ..1 V p-p fixed ±0.2 volts
Impedance ..75 ohms
Return loss ..-30 dB at 5 MHz
DC offset ..±5 mV input to output
Sync (5V TTL) ..Horizontal, Negative, Fixed 31.5kHz
..Vertical, Negative, Fixed 60Hz
Remote Control System
Connector ..3.5mm mono jack
Contact type ..non-latching:
..Open = Video input
..Closed = VGA input
General
Operating temperature range ..0 - 40° C
VLD 50
User's Guide
AUTO/VIDEO/REMOTE
VGA
PICTURE CONTROLS
COLOR TINT CONT. H SHIFT
Power requirement ..10 Watts
Safety regulation ..CE Safety / ETL 1950
EMI regulation ..CE / FCC class A
Shipping Weight ..3.0 lbs. (1.4 kg)
VLD 50 Part Numbers
USA & Canada ..60-228-01
EXTRON ELECTRONICS
1230 South Lewis Street
Anaheim, CA 92805
(714) 491-1500 FAX (714) 491-1517
U.S.A.
Input voltage .. 9V, 500mA (Wall mount)
Dimensions ..1.5" H x 5.0" W x 2.5" D
..3.8 cm H x 12.7 cm W x 6.4 cm D
Warranty ..Two years, parts & labor
World ..60-228-02
EXTRON ELECTRONICS, EUROPE
Beeldschermweg 6C
3821 AH Amersfoort
+31-33-453-4040 FAX +31-33-453-4050
The Netherlands
EXTRON ELECTRONICS, ASIA
41B Kreta Ayer Road
Singapore 089003
+65-226-0015 FAX +65-226-0019
Singapore
79-05
68-316-01
Rev. A
VIDEO
INPUT
VGA
OUTPUT
Remote
VGA
VLD 50
Video to VGA
Converter
InstallationInstallation
VLD 50 Video to VGA Converter
The VLD 50 is a portable, high resolution, video to VGA converter that will convert
NTSC or PAL interlaced video to 480 lines of noninterlaced VGA output. The VLD
50 senses the video type (NTSC or PAL) and switches to that mode automatically.
It also functions as a two input switcher, manual or autoswitch, with one composite
and one VGA input. If the VGA input is selected the VLD 50 operates in pass
through mode.
With Autoswitch mode active, the input with video present is automatically selected.
If video is present on both inputs, the VGA input is selected.
A female jack labeled REMOTE (see panel drawings below) is located on the rear
panel which enables remote contact closure input selection. A remote control is
useful in configurations where the projector and VLD 50 are mounted on the ceiling
or some other location that makes it inconvenient to change the input selection
when required.
Operation
Rear Panel DIP Switches
DIP switch #1 up = Autoswitch enabled
DIP switch #2 up = Split screen "Demo" mode with standard
video on left side and line-doubled video on right side.
The front panel toggle switch in the down position selects
the VGA input. In the up position it selects composite video
and enables Autoswitch mode and Remote contact closure
input selection.
In PAL mode, the front panel Tint control becomes a Vertical
Pan control which allows the user to position the image
vertically for best view.
AUTO/VIDEO/REMOTE
VGA
VLD 50
INPUT
PICTURE CONTROLS
COLOR TINT CONT. H SHIFT
OUTPUT
C
ONNECTION DIAGRAM
Composite Video In
VCR
VGA In
Laptop
VLD 50
VGA Out
LCD Projector
Accessories
VGA extension cables*
VGA 3’ HR (3 feet/0.9 meters) ............................................................. 26-112-17
VGA 6’ HR (6 feet/1.8 meters) ............................................................. 26-112-15
VGA 15’ HR (15 feet/4.5 meters) ......................................................... 26-112-01
VGA 25’ HR (25 feet/7.5 meters) ......................................................... 26-112-05
VGA 50’ HR (50 feet/15.0 meters) .......................................................26-112-02
VGA 75’ HR (75 feet/23.0 meters) .......................................................26-112-03
VGA 100’ HR (100 feet/30.0 meters) ...................................................26-112-04
VGA 150’ HR (150 feet/45.7 meters) ...................................................26-112-09
VGA 200’ HR (200 feet/60.0 meters) ...................................................26-112-08
VGA 250’ HR (250 feet/76.2 meters) ...................................................26-112-16
SY VGA/XGA - VGA Male to 5 BNCs 6' (1.8 m)..................................26-173-01
SY VGA/XGA - VGA Male to 5 BNCs 12' (3.7 m)................................26-173-03
RCA-6’ - RCA Male to Male, 6 feet/1.8 meters....................................26-345-01
VIDEO
VGA
Remote
Contact closure Remote Control for VLD 50........................................26-214-01
VGA
* Plenum rated VGA cables are also available. Call Extron for details.
Page 2Extron • VLD 50 Video to VGA Converter • User's GuideExtron • VLD 50 Video to VGA Converter • User's GuidePage 1
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