Troubleshooting; Specifications - Extron electronics DDTX/DDRX DVI User Manual

Installation Operation

Troubleshooting

DVI/DFP signals run at a very high frequency and are especially
susceptible to bad video connections, too many adapters, or too
long cables. To avoid the loss of an image or image jitter, follow
these guidelines:
• Do not exceed 16.4 feet (5 meters) on the output of the DDRX.
• Use only cable designed for DVI signals.
• Limit or avoid the use of adapters.
• Use only approved DVI/DFP connectors.

Specifications

Video input (DDTX)
Number and connectors ............. 1 attached cable with DVI male connector
Minimum input voltage ............. 0.30V p-p
Video throughput (DDTX and DDRX)
Connectors .................................... 4 BNC female connectors
1 female 3.5 mm 5-pole captive screw
connector (DDC channel)
Maximum bit rate ........................ 1.6 gigabits/second/color
Video signal characteristics (DDTX and DDRX)
Rise/fall time ................................ 220 pS nominal, maximum 350 pS
Video output (DDRX)
Number and connectors ............. 1 DVI female
Maximum output cable length .. 16.4 feet (5 meters)
Minimum output voltage ........... 0.60V p-p
General
Power ............................................ DDTX ...... 100VAC to 240VAC, 50/60 Hz,
DDRX ...... 100VAC to 240VAC, 50/60 Hz,
Temperature/humidity .............. Storage -40° to +158°F (-40° to +70°C) /
10% to 90%, non-condensing
Operating +32° to +122°F (0° to +50°C) /
10% to 90%, non-condensing
Mounting options DDTX ...... Rack mountable with optional
3 7 DDTX/DDRX DVI • Installation DDTX/DDRX DVI • Operation
12 watts, internal, auto-
switchable
7 watts, external, auto-
switchable
rack shelf, part #60-190-01
DDRX ...... Bracket mountable with
Enclosure type .............................. Two metal enclosures
Enclosure dimensions ................. DDTX
4.5 cm H x 22.2 cm W x 23.9 cm D
(depth excludes connectors)
DDRX
3.3 cm H x 14.5 cm W x 11.4 cm D
(depth excludes connectors)
Product weight ............................. 3.6 lbs (1.6 kg)
Shipping weight (pair) ............... 8 lbs (3.6 kg) total
Vibration ....................................... ISTA 1A in carton (International/National
Safe Transit Association)
Listings .......................................... UL, CUL
Compliances ................................. CE, FCC Class A
MTBF ............................................. 30,000 hours
Warranty ....................................... 3 years parts and labor
Specifications are subject to change without notice.
Optional Cables, Adapters, and Connectors
• 26-497-01 DVI (male) to DFP (female) adapter
• 26-498-01 DVI (female) to DFP (male) adapter
• 26-210-xx SuperFlex BNC-4 Mini HR Cable, up to 150'
• 26-368-xx SuperFlex SHR 4 Super High Resolution Cable, up to 330'
• 26-378-xx Plenum BNC-5 Cable, up to 150'
• 26-461-xx Plenum Comm-Link Cable, up to 150'
• 10-319-10 3.5 mm captive screw connector
FCC Class A Notice
Note: This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance
with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference, in which case the user will be required to correct the interference
at his own expense.
Note: This unit was tested with shielded cables on the peripheral devices. Shielded
cables must be used with the unit to ensure compliance.
Extron Electronics, USA Extron Electronics, Europe
1230 South Lewis Street, Anaheim, CA 92805 Beeldschermweg 6C, 3821 AH Amersfoort
800.633.9876 714.491.1500 FAX 714.491.1517 +31.33.453.4040 FAX +31.33.453.4050
USA The Netherlands
© 2001 Extron Electronics. All rights reserved.
included mounting bracket
Under/thru-desk mountable
with optional kit, part
#70-077-01 or 70-077-02
1.75" H x 8.75" W x 9.4" D
1.3" H x 5.7" W x 4.5" D
Extron Electronics, Asia Extron Electronics Information
135 Joo Seng Rd. #04-01, PM Industrial Bldg. ExtronWEB ™ : www.extron.com
+65.383.4400 FAX +65.383.4664 ExtronFAX ™ : 714.491.0192
DDTX/DDRX DVI • Installation Singapore 368363 24-hour access—worldwide! 4