DVS ProntoXway, Hardware Manual

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ProntoXway Hardware Guide
2.3.6 Power Supply
The redundant power supply provides the system with power. It con-
sists of several independent power supply units: Even if one fails the
others will still offer enough power to keep the system working.
The following provides an overview of one of the power supply units:
Figure 2-15: Overview of the power supply
(HD) SDI OUT BNC connector for an output of digital video signals
(serial digital interface, port A) for video channel 1/2;
either output of YUV in single-link or first stream of
YUVA/RGB[A] in dual-link mode
Ref In BNC connector for a synchronization of video signals
for video channel 1/2, i.e. the reference input; input
of horizontal or composite sync depending on soft-
ware settings
The system can be operated with one power supply unit out
of order. However, if another one fails the system is likely to
break down. Therefore, it is recommended to change a failed
power supply unit immediately.
For more information about how to deal with a malfunctioning
power supply unit see section “Power Supply Maintenance”
on page 5-13.
The state of the power supply units can be easily checked ei-
ther with their LEDs as explained below or with the general
alarm LED (see section “Operation Items” on page 2-4).
Item Description
latch power cable socket LED handle