Extron electronic RSB129 Four, SIS Configuration and Control, Host-to-SwitcherCommunications

Operation, cont’d

Troubleshooting

If the SW USB detects a non-standard keyboard and/or mouse, an error condition may occur in which the Exec Mode LED blinks and the SW USB reboots in a repeating cycle. If this happens, set the host emulation DIP switch(es) to off, and wait for the switcher to reboot.

You will not be able to use host emulation with that keyboard or mouse.

Peripheral emulation (SW4 USB Plus only)

In addition, the SW4 USB Plus emulates a mouse and keyboard to the computer or other input device that is connected to

the selected input port. This emulation of peripheral devices is constant, whether or not a keyboard or mouse is actually connected to these ports, facilitating problem-free boot-up. Keyboard and mouse emulation is always present on the inputs of the switcher.

SW USB Series

Chapter4Four

SIS Configuration and Control

Host-to-Switcher Communications

Using the Command/Response Table

Updating the Firmware

3-10 SW USB Series • Operation