Can I set a limit on multiple channels?

Yes. After configuring more than one channel limit on the “Configure Scan Lists” tab, you can configure the On Multiple Channel Limits event on the “Configure Events” tab. The On Multiple Channel Limits event occurs when the specified limits occur on the selected channels in the same scan iteration. After selecting On Multiple Channel Limits, the “Select Event Type” dialog appears and allows you to select the limits for this event type.