Installation, cont’d
ISM 824 Integration Scaling Multiswitcher • Installation
2-10
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If the device does not recognize a newly installed card, power the unit down,
remove the card and re-install, closely following steps 4 through 7 above.
If it continues to not recognize the card, contact Extron HelpLine (see rear
cover).
8. Connect output devices to the video and audio connectors on the rear of the
newly installed cards and power up the devices.
9. Power up the input devices and create the desired ties, following the steps
given in chapter 3, “Operation and Setup”.
10. Configure the ISM 824 with the new cards, following the steps given in
chapter 3, “Operation and Setup”. Also see chapter 4, ”SIS Programming and
Control”, chapter 5, “ISM 824 Multiswitcher Software”, and chapter 6, ”HTML
Operation”, for alternative methods in configuring the multiswitcher.
