American Dynamics AD1686B Instrucciones de operaciones Pagina 10

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INSTALLATION
This installation should be made by qualified service personnel
and should conform to all local codes. Safeguards must be
taken to avoid unintentional operation by employees and
maintenance personnel working about the premises, by falling
objects, by customers, by building vibration, and by similar
causes.
Mounting
The AD2150 System is designed for desktop use, and rack
mounting in a standard 19-inch Electronics Industry
Association (EIA) electronic rack. All AD2150 Systems are 3-
1/2 inches high.
Rack Mounting Instructions
Disconnect the AD2150 from the AC power source.
Turn the AD2150 unit upside down.
Unscrew the four 4/40, 1/4-inch flathead screws that attach
the four rubber feet to the bottom cover.
Remove the rubber feet.
Turn the AD2150 unit right-side up.
Attach the ears to each front side of the unit using the four
4-40, 1/4 inch panhead screws.
You are now ready to mount the unit into the rack.
Line up the two holes on each ear with the appropriate two
holes on the end of rack.
Mount the unit using the four 10-32, 1/2-inch panhead
screws. Place the screw through the ear into the rack.
For proper ventilation and ease of service, allow a minimum of
3 feet (1 m) from the rear of the rack to any wall and 1 3/4-
inch clearance between the AD2150 and any additional
equipment. It is the responsibility of the installer to insure
proper airflow around the bays to provide adequate ventilation.
Power Sources
Models with an “AD” prefix (AD2150KB32-5) are configured
for use with a 120V, 50/60Hz primary power source. Models
with a “ADS” prefix, and an “X” suffix (ADS2150KBX32-5)
are configured for a 230V, 50/60 Hz primary power source.
The 120 V units are supplied with a pendant 3-wire cord and
plug for mating to the primary source outlet. The 230 V units
are supplied with a Euro style IEC 320 type inlet. A suitable
detachable cord should be connected between the IEC 320
inlet and the power source. The cord should conform to all
national and local use code requirements.
DO NOT PHYSICALLY CONNECT
EQUIPMENT TO THE POWER SOURCE
UNTIL READY TO “POWER UP”
Read the section on POWERING UP (page 1-6) before
applying power to any units.
CONNECTIONS
All system connections are made at the rear panel of the
AD2150 (Figure 1-1, page 1-3). Be certain that all connections
are properly completed BEFORE applying power to any
equipment. Illustrations of typical configurations and system
connections are shown in the Appendix.
Video Input Connections
Video input connections are made from an external video
source to the BNC input connectors 1 through 32 on the rear
panel, labeled “CAMERAS”. The input connections are
terminated with 75 ohms within the AD2150. Use a good
grade of RG-59U video cable.
Video Output Connections
Video output connections are made from the BNC video output
connectors on the rear panel, labeled “MONITORS” to the
desired monitor, VCR, or other video equipment. All outputs
must be terminated with 75 ohms.
INSTALLATION
1-2
IF YOU ENCOUNTER ANY PROBLEMS
OPERATING THIS UNIT, OR NEED ASSISTANCE,
CALL OUR TECHNICAL SUPPORT CENTER:
within the United States: 1-800-442-2225
outside the United States: (914) 624-7640
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