Main Input Power Connection; Low Voltage Input Connection; Chassis Sync In - Honeywell VideoBloX User Manual

Main Input Power Connection

Low Voltage Input Connection

Chassis Sync In

Rev 1.0
The main input power connection is made using a standard IEC power connector. This
should be connected to the main input power supply, which may be 50 or 60 Hz. Please
ensure that the mains voltage matches the voltage rating shown on the rear of the chassis.
The earth connection must also be made. The mains input connector incorporates a fuse
holder, which protects the main input power only. Note that the second fuse on the rear of
the chassis is for the low voltage input only.
Ideally, the main input power supply should have low noise levels, minimum voltage
fluctuation and be protected against power surges and lightning-induced over voltages.
WARNING! The main input power supply must be used in conjunction
with an uninterruptible power supply (UPS) rated greater
than 400 VA and is CE certified for system reliability. The
UPS is not provided by Honeywell and is the responsibility of
the installer.
Note that the chassis may alternatively be powered via the low voltage AC / DC connector
(see paragraph, Low Voltage Input Connection). It is possible to connect both the main
input power supply and the low voltage supply to ensure continuous system operation in
the event of failure of one of the power sources.
This may be connected to a low voltage supply of 19-30 VDC. This power input is protected
by means of the fuse, which is located adjacent to the power connector.
Note that the chassis may alternatively be powered via the main input power connector). It
is possible to connect both the main input power supply and the low voltage supply, to
ensure continuous system operation in the event of failure of one of the power sources.
Optionally connect the master video synchronization source to this BNC connector. This
allows for all video switching to take place during the vertical sync of the master video
source.
Note Video switching may also be synchronized to the mains input or the sync
signal on the "Control" connector.
Please refer to DIP SWITCH SETTINGS
relating to the sync input.
VideoBloX Chassis Only User Manual
in this section for further information on configuration
9 900.0855
10/06