R5905948 /12 Event Master Devices 463
Image 15-30
2. Use alcohol to clean the adhesive residue that held the filter to the metal plate.
How to install the VFD Display Filter
1. Remove the protective film from the front of the filter and release the liner from the tape.
2. Press firmly the filter into the metal plate.
15.15 USB Cable
Flow chart
Image 15-31
The USB cable is connected to the USB extension cable (the cable that is connected to the
Motherboard). This procedure provides instructions how to disconnect it from both sides of the
cable.
Concerned parts
R767283K Cable Kit Set
Necessary tools
• 1 x Phillips Screwdriver #2
• Hex Screwdriver
• Nut socket.
How to remove the USB cable
1. Completely detach and pull the Front Cover assembly away from the unit (refer to the related procedure).
2. Disconnect the USB cable from the USB Extension cable (the other side of the cable is connected to the
Motherboard).
3. Disconnect the VFD and Front Keyboard Panel cables from the VFD assembly and Front panel boards.
4. Place the Front panel enclosure face down on a flat area.
5. Use the nut socket to remove the 16 nuts (6-32) that attach the first plate to the assembly.
S3 Maintenance