Projector User Manual

3. Kit installation (detailed)
3. KIT INSTALLATION (D ETAILED)
CAUTION: This procedure m ay only be performed by Barco trained and qualified technicians.
3.1 Making a backup of the PMP to be replaced
Introduction
If a PM P fails, comm unication via Ethernet is most probably still poss ible. This implies that a b a
ckup can still be m ade using the
Projector Support tool. If there is no mor e communication with the faulty PMP, Barco’s helpdesk must be contacted.
How to make a backup of the PMP to be replaced?
See "Backup and restore data", page 15.
3.2 Replacing the faulty PMP
3.2.1 Removing the input module
Input layers 3, 4 and 5 can be installed or removed without taking out the complete input module!
The input modu le w ith all of the input layers can be rem oved a s a unit!
Necessary tools
Torx screw drive r T10
How to remove the input module?
1. Remove the c overs (see co ncerning chapters):
- r e ar cover
-topcover
- eng ine fan cover 1
2. Remove the four screws fixing the preformatter unit to th e input module
Image 3-1
Preformatter unit: fixing screw s
R59770498 PMP KIT 28/02/2011 7