American Dynamics AD1421 Скачать руководство пользователя страница 3

 

 

 

 

 

 

The installation of this product should by made by qualified  

service personnel and should conform to all local codes.

 

 

 
 
 
 

RISK OF ELECTRIC SHOCK 

DO NOT OPEN 

 

CAUTION:

  

To reduce the risk of electric shock, do 

not remove covers (or back). 

 

No user-serviceable parts inside. 

 

Refer servicing to qualified service personnel.

 

 
 
 
 
 

 
The lightning flash with an arrowhead symbol, 
within an equilateral triangle, is intended to alert the 
user to the presence of uninsulated “dangerous 
voltage” within the product’s enclosure that may be 
sufficient magnitude to constitute a risk of electric 
shock to persons. 
 
The exclamation point within an equilateral triangle 
is intended to alert the user to the presence of 
important operating and maintenance (servicing) 
instructions in the literature accompanying the 
product. 

 
 
 
 
 
 
 
 
 

UNPACKING AND INSPECTION

 

Unpack carefully.  This is an electronic product and should 
be handled as such.  Compare the items received with the 
packing list with your order. 
 
Be sure to save: 
1.  The shipping cartons and insert pieces.  They are the 

safest material in which to make future shipments of 
the product. 

2.  The IMPORTANT SAFEGUARDS sheet. 
3.  These Installation and Operating Instructions. 

MAINTENANCE 

User maintenance of this unit is limited to external 
cleaning and inspection.  For specific recommendations, 
refer to the IMPORTANT SAFEGUARDS sheet packaged 
with this product. 

Warning:

  This product ge nerates, uses, and can 

radiate radio frequency energy and if not installed 
and used in accordance with the instruction manual, 
may cause interference to radio communications.  It 
has been tested and found to comply with the limits 
for a Class A computing device pursuant to Part 15 
of FCC Rules, which are designed to provide 
reasonable protection against such interference 
when operated in a commercial environment.  
Operation of this product in a residential area is 
likely to cause interference in which case the user 
at his own expense will be required to take 
whatever measures may be required to correct the 
interference. 

INSTALLATION AND SERVICE 

If you require information during installation of this 
product or if service seems necessary, contact the 
American Dynamics Video Products Division.  You must 
obtain a Return Authorization Number and shipping 
instructions before returning any product for service. 

 

Do not attempt to service this product yourself.  Opening 
or removing covers may expose you to dangerous voltages 
or other hazards.  Refer all servicing to qualified personnel. 

QA301D 

CAUTION 

WARNING 

To reduce the risk of fire or shock hazard, do 

not expose this product to rain or moisture. 

 

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Содержание AD1421

Страница 1: ...on Amplifier provides four independent wide bandwidth outputs from one video input The unit is color compatible and also includes a video presence circuit to visually indicate proper system operation Part number 8000 0852 01 B0 Model 1421 Distribution Amplifier ...

Страница 2: ...irmware is furnished to the purchaser under a license for use on a single system Note Information furnished by AMERICAN DYNAMICS is believed to be accurate and reliable However no responsibility is assumed by AMERICAN DYNAMICS for its use nor for any infringements of other rights of third parties which may result from its use No license is granted by implications or otherwise under any patent or p...

Страница 3: ... maintenance of this unit is limited to external cleaning and inspection For specific recommendations refer to the IMPORTANT SAFEGUARDS sheet packaged with this product Warning This product generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause interference to radio communications It has been tested and found to compl...

Страница 4: ...Table of Contents PRODUCT DESCRIPTION 1 FEATURES 1 INSTALLATION 1 CONNECTIONS 2 OPERATION 2 ...

Страница 5: ...h half rack units such as the 1440B Date Time Generator PRODUCT DESCRIPTION The 1421 Distribution Amplifier provides four independent wide bandwidth outputs from one video input The unit is color compatible and also includes a video presence circuit to visually indicate proper system operation FEATURES v FOUR VIDEO OUTPUTS Each output is driven by an independent isolated amplifier Shorts opens or ...

Страница 6: ... output transistor is on pulled down This output can sink up to 20 ma from external circuits or devices operating form a maximum of 24 V DC Multiple 1421s may be connected in parallel so that a loss of video on any one unit signals an alert External Video Loss 5 Pin Connector Pin 1 Common Pin 2 Video Loss Output Caution Do not apply external voltages to this connector Precautions should be taken e...

Страница 7: ......

Страница 8: ...21 120VAC 50 60 Hz 1421X 230 VAC 50 60 Hz Power 3 watts Mounting Free standing or quarter rack mount Size 1 88 H x 7 2 D x 4 3 W 48 x 183 x 109 mm Weight 1 lb 0 5 Kg Part number 8000 0852 01 B0 Designed and built by AMERICAN DYNAMICS ...

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