Extron Electronics MGP 462D - Manual (Page 117)

B-3 MGP 462 • Installing the SDI Card
CAUTION Do not touch any switches or other electronic components inside the
MGP 462. Doing so could damage the unit. Electrostatic discharge
(ESD) can damage IC chips even though you cannot feel it.
You must be electrically grounded before proceeding with any electronic
component replacement. A grounding wrist strap is recommended.
4 . If the SDI connector opening on the rear panel is still covered, remove the
plastic cover from opening.
5 . Locate the SDI input card standoff near the middle rear portion of the main
circuit board (looking from above with the front panel nearest to you). See the
following picture.
SDI input card standoff
6 . Position the SDI card with its connector protruding through the rear SDI
connector opening as far as it will go. Be sure that the side with the chips is
facing up.
Cover for SDI Connector Space
Hole for SDI Connector
Standoff