Key Digital KD-RGBDA8 Stereo Amplifier User Manual


 
The Experts in Digital Video Technology and Solutions.
The Experts in Digital Video Technology and Solutions.
The Experts in Digital Video Technology and Solutions.
Mechanical
Easy to install and integrate
Cables attach to only one side of the unit
all video inputs and outputs have DB15 (VGA) female connectors
The 1U-high unit may be oriented horizontally, or mounted vertically on a wall
Size: 12 3/16" x 5 1/8" x 113/16"
Weight: 5.5 lbs.
Enclosure type: Metal (no vents)
Input Power: External power supply provided,110-240V AC, 50-60 Hz, 0.9 A
Modes of Operation
The HD View 8
TM
can be configured for two different modes of operation.
1) 75 Ohm termination mode for stand alone distribution applications or as the terminating
unit at the end of a “daisy-chain” of HD View 8
TM
units. This is the factory default mode
of operation.
2) High Impedance Loop through mode for “daisy-chaining”. This mode must always be
used when connecting to an additional HD View 8
TM
unit.
Product Hookup
After unpacking the unit make sure to make all connections before plugging in the power
adapter.
The HD View 8
TM
will receive virtually any RGBHV signal from a HDTV multimedia or comput-
er source and distribute to VGA based monitors. A typical hookup will consist of a “source”
device which should be hooked up to the DB15 input. Formats accepted include all SD and
HD formats: 480i, 480p, 720p, 1080i/540p and VESA-based PC formats from 640x480 to
1600x1200 with refresh rates 50 Hz to 80 Hz. After hooking up the “Source” device to the
marked input connector, the HD View 8
TM
will distribute this source up to 8 monitors that are
hooked up to the output DB15 connectors. If you need to distribute the “source” to more
than 8 monitors, you can “daisy-chain” the HD View 8
TM
to another HD View 8
TM
by using the
High Impedance loop through mode of operation. When using a daisy chain of HD View 8
TM
s,
you need to connect the loop-through DB15 connector on the first unit to the DB-15 input
conne
c
t
or of the next unit in the chain. Use also need to set the mode of operation as noted
in the next paragraph of this manual.
Page 5 of 8
HD View 8
TM
Operating Instructions