User manual

Upgrade Failed

If the Upgrade Succeeded screen doesn’t appear, it means that the upgrade failed

to complete successfully, in which case you should repeat the upgrade procedure

from the beginning.

Upgrade Interrupted

If the firmware upgrade procedure is abnormally halted (due to computer crash,

power failure, etc.), the switch may become inoperable. If you find that the switch

does not work following an interrupted upgrade, you must return it to the factory

to have the firmware reinstalled. Contact your dealer for details.

2004-09-24

CS-1742 / CS-1744 User Manual