Philips ADAT-4 - Manual (Page 17)

ADAT-4 User Guide Page 11
Inside the Module
In This Section
This section provides instructions for opening and closing the SoundPals SDDM-8 module to gain
access to the internal circuit board.
NOTE The internal circuit board should only be removed from the module if you want to
change the jumpers.
Before You Begin
Check the following items before opening the module and attempting to remove the internal
circuit board:
If required, remove the SoundPals module from the rack tray.
Disconnect the power supply from the front of the product.
Disconnect all input, output and control cables.
Perform the remaining steps only in a static free environment. Make sure that you and
the product are both grounded.
The following tools are required:
• #2 Phillips screwdriver
• 9/16 box wrench (or end wrench)
Opening The Module
Use the following steps to open a SoundPals module:
1. On the rear panel, remove the four Phillips screws from the four corners of the
SoundPals module.
2. On the front panel, remove all Philips XLR mounting screws from the SoundPals module.
3. On the front panel, remove the BNC nut and associated lock washer.
4. Pulling the rear panel, carefully draw the internal circuit board and rear panel assembly
from the housing.
CAUTION Keep the case horizontal so that the BNC bushing stays with the connector.
5. Set the housing and all mounting hardware in a safe place.
Closing The Module
Use the following steps to close a SoundPals module:
1. Ensure that the product label is on the bottom.
2. Carefully slide the internal circuit board and rear panel assembly through the housing.
Keep the case horizontal so that the BNC bushing stays with the connector.
3. Replace the BNC nut and associated lock washer on the front panel of the module.
4. Replace all Phillips XLR mounting screws on the front panel of the module.
5. Replace and tighten the four Phillips screws on the rear corners of the module.
CAUTION Do not over tighten the screws.