Extron electronics ISS 506 User Manual page 160

Modifications, cont'd
Installing an Optional Output Board
You can install one of three optional output boards in the ISS. With the board
installed, the switcher outputs low resolution (scan converted) video, HD-SDI
video, or DVI video on the appropriate connectors in parallel with the program
output. Extron recommends that you send the unit to Extron for service and
updates.
Install an optional output board in the ISS as follows:
W
W
1.
C
2.
Figure 7-6 — Blank panel removal
7-6 ISS 506 Integration Seamless Switcher • Modifications
Changes to electronic components must be performed by authorized
service personnel only.
To prevent electric shock, always unplug the ISS from the AC power
source before opening the enclosure.
Open the switcher. See "Opening the Switcher", on page 7-2.
Do not touch any switches or other electronic components inside the
ISS. Doing so could damage the ISS. 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.
On the rear panel (figure 7-6), remove the two screws (
blank panel to the ISS panel. Remove and discard the panel.
1
LAN
RS232/422
RESET
a
1
) that secure the