Yamaha EMX5016CF Owner's Manual - Page 24

Reference Front & Rear Panels X Y Z [ \ ] ^ b a X FRC MEASURE/CORRECT switch FRC (Frequency Response Correction System) can measure the frequency characteristics of the sound field, and apply the correction curve to the GEQ automatically. The MEASURE mode measures the frequency characteristics, and the CORRECT mode applies the correction curve to the GEQ according to the measurement results. For details on using FRC, refer to page 30. • MEASURE mode There are two measurement methods: noise measurement, engaged by pressing and holding the MEASURE/CORRECT switch for two seconds or longer, and music playback measurement, by pressing and holding for three seconds or longer. To measure the frequency characteristics by noise output generated from the EMX, press and hold the MEASURE/CORRECT switch for two to three seconds. The indicator flashes quickly and the measurement starts. The measurement result is updated on the GEQ display every five seconds after measurement starts. To measure the frequency characteristics by music playback, such as from connected CD players, press and hold the MEASURE/CORRECT switch for three seconds or longer. The indicator flashes slowly and the measurement starts. The measurement result is updated on the GEQ display every five seconds after measurement starts. • CORRECT mode If you press and hold the MEASURE/CORRECT switch for two seconds or longer after measurement, the correction curve corresponding to the frequency characteristics of the measurement result is applied to the GEQ, and the indicator lights up. The correction curve will be retained until the next measurement. If you wish to recall the correction curve after turning off the GEQ ON switch or power switch, press the MEASURE/CORRECT switch again. Y VOCAL, DANCE, SPEECH Switches Pressing either of these switches recalls the preset GEQ settings. The GEQ display U indicates the settings, and the switch indicator lights up. If you change the GEQ settings after recall, the switch indicator turns off. To restore the preset settings, press the switch again. Z USER 1, USER 2, USER 3 Switches These switches are used to store the GEQ settings in each memory area and recall them. • Storing Press and hold the USER switch for two seconds or longer until the switch indicator flashes. • Recalling the stored settings Press the USER switch to be recalled. The settings are recalled and indicated on the GEQ display U, and the switch indicator lights up. Pressing the GEQ +/- switches to adjust the settings after recall turns off the indicator. To restore the settings, press the USER switch again. NOTE After recalling the GEQ settings by pressing either of the MEASURE/CORRECT, VOCAL, DANCE, SPEECH, or USER switches, pressing the switch again restores the GEQ settings before recall. This is handy for comparing two GEQ settings. 24 EMX5016CF Owner's Manual