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VN-Matrix 300 • Installation and Basic Setup Procedures 13
Mains Power Connection (via PSU)
The VN-Matrix 300 must be powered from a 12 Volt DC regulated supply. A suitable
mains-operated power supply unit (PSU) is provided. The mains connection details that
follow relate to the PSU.
CAUTION: Never connect the VN-Matrix 300 directly to the mains.
To ensure CE compliance ALWAYS use the PSU provided. If a backup or
replacement PSU is required, always use an Extron approved PSU.
Supply Requirements (for PSU)
CAUTION: ALWAYS observe the following instructions to ensure safe and reliable
operation of the PSU.
ALWAYS ensure that the mains supply voltage is single phase only and is within the
permitted range:
z 100 – 240 V AC (0.45 A Max.) 50 – 60 Hz.
NEVER connect the PSU to a DC supply.
DO NOT allow the mains power point to be overloaded. This is particularly important to
check when powering several items of equipment from a single power point (such as within
rack-mounted installations).
WARNINGS: This equipment must be grounded / earthed.
To avoid the possible risk of electric shock or product damage due to
condensation, ALWAYS allow the PSU to become acclimatized to ambient
temperature and humidity for at least thirty minutes BEFORE switching on.
This is particularly important when moving the unit from a cold to a warm
location.
Mains Power Cord (for PSU)
The mains PSU is equipped with a 3-pin (male) type mains connector which requires a power
cord tted with a corresponding 3-pin IEC320 (female) connector.
The type of power cord that is supplied will be appropriate for use in your country:
WARNING: Do not allow anything to rest on the mains power cord.
Power-up Procedure
You must always ensure that the VN-Matrix 300 is powered-up at the same time as the
source computer or slightly before.