Nady U-81 Octavo Manual - Page 5

U-81 OCTAVO RECEIVER OPERATING INSTRUCTIONS • For each channel you wish to use, insert an audio cord with a XLR female plug into its Balanced XLR out (9) jack on the back of the receiver. Plug the other end of this cord into your amplifier, effects or mixing board. The individual receiver outputs are all fixed mic level. • The U-81 OCTAVO also has a MIX unbalanced output (10), which is a SUM line level output of all the channels. To use it, just plug an audio cable with a 1⁄4" mono plug into the MIX out (10) and plug the other end to your amplifier or mixing board. The front panel individual receiver volume controls (6) can be used to adjust any channels level on the MIX out (10). Turn the volume controls on each of the channels being used clockwise to near full gain. Adjust each volume up or down so that no audio distortion is present when the ampflier or mixer is set at their usual levels. (Note: Turn the volume controls of any unused channel all the way off, full counterclockwise, so that only the channels being used are in the MIX output.) • Your U-81 OCTAVO is now operational and ready to use. Now that you have completed the above step, proceed to instructions for the UH-81 or UB-81 transmitters included with your system. Note: • To prevent possible undesired noise during use, keep the volume controls of unused channels (corresponding transmitter off) turned off in the amplifier or the mixer. The audio should only be "live" if the transmitter is on. • As when making any connection, make sure the amplifier or mixing board volume is at the minimum level before plugging in the receiver to avoid possible sound system damage. • Only one transmitter can be used with one receiver. It is not possible to use two transmitters on the same frequency and mix the output of these transmitters into one wireless receiver. 2b 10 9 3 2a 4 7 2c 2a 2d 5 86 5 2d 1