act aknife Turns the unloading-assistance air knife on or off. This is only used on VLF Trendsetters equipped with the film option, and blows air under the film as it is unloading so as to lift it up onto the load/unload table. Trendsetter_VLF act aknife on|off ..\..\ShowAllErrors.htmFirmware 0 Error Index ..\..\ShowAllCommands.htmFirmware 0 Command Index ..\..\ShowAllNVS.htmFirmware 0 NVS Index Updated: Wed Jul 16 19:38:42 2008 PST