Sennheiser SL DW HEADMIC SET Instruction manual SpeechLine Digital Wireless PD - Page 168

Performing a walk test (reception quality) Good reception quality is indicated by a tick. If the tick is missing, reception quality is sufficient. If reception quality is or was compromised at any position, this is indicated by a warning triangle. The warning triangle remains displayed on the display panel even if reception quality improves afterwards. NO LINK: If the radio link breaks down completely, the background of the display panel changes back and forth between light and dark and No Link appears on the display panel. ▷ Press the ESC button on the receiver to end the walk test. If the result of the walk test is not satisfying, you can take the following remedial measures: • If possible, reposition the receivers so that there is always a direct line of sight between the receiver antennas and the paired transmitter. • If possible, remove obstacles between the transmitter and the receiving antennae. • When rack mounting receivers, you should mount their rod antennae to the front of the rack using the GA 4 rack-mount kit. • If you have manually adjusted the transmission power, you may have to readjust it via the receiver's operating menu: System Settings -> RF Power. You can find more information under „Multi-room mode". 167