Doremi IMS1000 - Manual (Page 314)

IMS.OM.002949.DRM
Page 314 of 320 Version 1.6
Doremi Labs
26.2 The Hardware Maintenance
It is recommended that the user perform the hardware maintenance procedure at the same time
as the projector maintenance, and at least once a year. This procedure is necessary to help
prevent over-hearting of the board.
Note: The hardware maintenance must be performed in compliance with the ESD rules listed in
Section 2 when handling the IMS1000 board. It should be performed by a qualified technician. If
any problem occurs, contact Doremi Labs Technical Services for assistance.
26.2.1 Required Tools

ESD Safe Compressed Air or Vacuum

Philips Head Screwdriver
Figure 351: Phillips Head Screwdriver
26.2.2 Procedure

Turn off the projector.

Remove the IMS1000 unit from the projector. See Sections 4, 5, 6 for more information
on installing and removing the IMS1000.

Remove all HDDs from the chassis. See Sections 4, 5, 6 for more information on
installing and removing the HDDs.

Blow the dust from the security enclosure heatsink and the CPU heatsink (Figure 352),
as well as the HDD trays (Figure 353). Use a vacuum cleaner or a source of
compressed air that is ESD safe.
o Note: Do not use a brush as this can potentially result in damage to the board.
The dust removal should be limited to blowing the dust from the heatsinks and
the HDD trays.