30 Matrix PRASAR UCS System Manual
Selecting the Cables
• Select standard, good quality telephone cables for the internal as well as over-head cabling.
• Use twisted pair wires to reduce interference.
• Use separate cable conduits for electrical and phone cables.
• The length of the cables must not be too long. They must have minimum number of joints. This will help
you detect cable faults easily.
Selecting IP Extensions
Select an appropriate IP phone to be connected as extension phone. You may connect:
• any of the models of the proprietary IP Phone.
• any Standard SIP Phone
Providing Power Supply
• The DC Adapter (24VDC-2.5 Amp) provided with the system works with input voltage ranging between 90-
240VAC.
• Arrange for a separate power point and switch, close to the system.
• Power supply for the system must be separate from other heavy electrical loads like Air-conditioners,
heaters, welding machines, electrical motors, etc.
• The use of a UPS is recommended in case you experience frequent power failures.
Verify the Packaging Contents
• Unpack the system.
• Make sure that your package contains all the below items. If any item is missing or damaged, please
contact the source from where you have purchased the system.
• SPARK 200
• 2 RJ45 Cables
• 1 Vocoder Module factory fitted
• 1 8GB USB 2.0 Pen-Drive (Flash Drive) factory fitted
• A Power Adapter
• A Power Cord (country specific)
• Two Side Clamps
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