DVS Pronto2K, Hardware Manual

Page: 53 / 74

5-7
Maintenance
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5.2 Power Supply Unit Maintenance
The power supply unit provides the video system with power. It is a
very reliable and enduring part of the video system. However, in the
unlikely event that it fails, it will be an easy subject for replacement.
Figure 5-3: Overview of power supply unit
To replace the power supply unit perform the following:
! Remove the faceplate of the video system (see section “Face-
plate” on page 4-5).
! Unscrew the mounting screws of the power supply unit and
remove them.
! Pull the power supply unit out of the system with the handle.
! Change the power supply unit against a new and operable one.
! Reassemble the video system by performing the steps above in
reverse order.
After that, the power supply unit has been replaced successfully.
Before maintaining the video system, the system must
be cut from power. Disconnect all external power cords.
Use only original manufacturer spare parts. Other spare
parts might damage your system.
mounting
screws
handle
mounting
screws