Pag. 3
SM42A / SM82A 2802
1 Introduction
1.1 Contents of the package
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1 programmable video matrix SM42A / SM82A
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1 instruction manual
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1 wide range power supply 100 - 240V~ 47/63Hz in, 12V
1A out, including cables
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1 DB15 connector
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2 telephone boxes RJ-jack
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RJ11 telephone cables, 6 pins point-to-point
When the product is delivered make sure the package is intact and has no obvious signs of dropping, scrapes and
scratches. If the package is damaged contact the supplier immediately.
1.2 Contents of this Instruction Manual
This manual describes the video switcher SM42A / SM82A, with its specific procedures for installation,
configuration and use. Before installing and using the video switcher, read this manual carefully, especially
the section concerning the safety rules.
1.3 Typographical
conventions
This manual makes use of different graphics symbols, the meaning of which is described as follows:
Hazard of electric shock; disconnect the power supply before proceeding, unless specified otherwise.
Please read the procedure or information shown, and if necessary carry out the instructions in the
described way. Failure to carry out the procedure correctly could lead to faulty operation of the system or damage
it.
Read carefully to understand system operation.
1.4 Safety rules
The video switcher SM42A / SM82A complies with the legislation and standards in force, at the time of this
manual’s publication, with regard to electrical safety, electromagnetic compatibility and general requirements.
Nevertheless, for the safety of the user (installer technician and operator) the following warnings are specified to
ensure completely safe operation:
•
Connect the system devices to a power supply line corresponding to the one shown on the respective data
plates (see the following section
1.5 Identification data).
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The device (and the complete system to which it belongs) must only be installed by a skilled, authorised
technician.
•
For after-sale service call only authorised staff.
•
The device should never be opened, but if this becomes necessary the procedures described in this manual
should be followed scrupulously.
•
Do not unplug the device by pulling the power supply cable.
•
Before moving or carrying out any technical operations on the device, disconnect the power supply jack: the
device can only be considered off-line when the power supply jack is disconnected and the cables connected to
other devices have been removed.
•
Do not use extension cables showing signs of wear or aging, since they are extremely hazardous for the user’s
safety.
•
Do not wet the device with any liquid or touch it with wet hands while it is in operation.
•
Do not leave the device exposed to adverse weather conditions.
•
Do not use the device in the presence of inflammable substances.
