Page 3
Unpacking
Connections
Level Adjustments
In case of difficulty
The VDA124RM/VDA212RM package includes the following items:
VDA124RM or VDA212RM Video Distribution Amplifier
+5VDC Power Supply Module
75 ohm 1% Termination ( two for VDA212RM)
This operation manual
Please inspect all items carefully and report damaged or missing items to your
dealer or MicroImage Video Systems.
Power
The VDA124RM/VDA212RM uses an external DC power supply to provide power
to the unit. It can also be run from a regulated +5VD (+/- 10%) power source.
Connect the small plug from the power module to the power connector on the
rear of the VDA unit. Plug the power module into a suitable power source of
120VAC, 50-60Hz (USA units).
Video
Connect the video source (i.e. camera) to the IN connector on the VDA unit. A 75
ohm termination (supplied) should be placed on the unused Loop BNC, or on the
last unit in the chain if connecting multiple units together.
Connect the OUTPUT signals from the VDA unit to the video displays or other
equipment as required. Each output must only have a single 75 ohm termination.
The VDA124RM has one set of inputs for all 24RM outputs while the VDA212 has
two sets of inputs, each driving a row of 12 outputs. The VDA124RM/VDA212RM
uses female BNC connectors.
Each row of outputs (12) has a level adjustment accessible via the rear panel. For
the VDA124RM, each adjustment affects the top or bottom row of output
connectors aligned with the adjustment. For the VDA212RM, each adjustment
affects it’s respective channel aligned with it. Adjustments can be made via a
small flat blade screwdriver.
If you are experiencing problems with your MicroImage product, you can contact
us in one of the following ways.
Mail MicroImage Video Systems
Page 4
Warranty
Returns
a division of World Video Sales Company, Inc.
P.O. Box 331, Boyertown, PA 19512
Phone 610-754-6800
Fax 610-754-9766
Web www.mivs.com
MicroImage Video Systems warrants that each VDA124RM/VDA212RM is free
from defects due to faulty materials or improper workmanship for a period of one
(1) year. MicroImage Video Systems further warrants that any part which proves
defective in materials or workmanship within one (1) year, will be replaced or
repaired at no cost to the user. Labor to replace defective parts will be done
without charge, provided the equipment is returned to MicroImage Video
Systems prepaid, insured and properly packaged. Prior return authorization must
be obtained from MicroImage Video Systems.
NOTE
This warranty covers the MicroImage VDA124RM/VDA212RM Video Distribution
Amplifiers only.
CONDITIONS
This warranty is void if the warranted part has been altered or subjected to abuse
or misuse. Defective parts must be returned to MicroImage Video Systems.
SOLE WARRANTY
This Warranty is in lieu of all other warranties expressed or implied including,
without limitation, any implied warranty or any implied warranty of fitness for a
particular purpose. MicroImage Video Systems shall have the final right to
determination as to the existence and cause of any defect and its appropriate
adjustment in accordance with the terms of this warranty. In no event shall
MicroImage Video Systems be liable for any consequential or collateral
damages.
All returns MUST have an RMA number. Please call, fax or email for an RMA form.
The RMA form will have the proper shipping address for returns.
Phone 610-754-6800
Fax 610-754-9766
