Yamaha MG12 Owner's Manual - Page 20

Front & Rear Panels 8 Level-Meter Signal Switches (ST-GROUP Toggle Switch and 2TR IN Switch) These level-meter switches, together with the channel PFL switches, select the signal that is sent through the C-R/PHONES control to the C-R OUT jacks, the PHONES jack, and the level meter The following illustration shows how the switch settings correspond to the signal selection. Switch Signal PFL *1 *2 PFL 2TR IN ST-GROUP ON 2TR IN GROUP ST ON OFF OFF ON OFF C-R OUT & PHONES *1 If the input channel's PFL switch is on ( ), then only the channel's PFL output it sent to the C-R OUT jacks, PHONES jacks, and level meter. *2 If the 2TR IN switch is ON ( ), the signal supplied to the 2TR IN jack is sent to the C-R OUT jacks, PHONE jacks, and level meter. If the 2TR IN switch is OFF, then the Group or Stereo signal is sent instead (as determined by the ST-GROUP toggle switch). 9 C-R/PHONES Control Controls the level of the signal output to the PHONES jack and the C-R L and R jacks. 0 Level Meter This LED display shows the level of the signal selected by the selection switches described in 8 above (the level to the C-R OUT and PHONES jacks). The "0" point corresponds to the standard output level. The indicator lights up red when the output hits the clipping level. A POWER Indicator This indicator lights up when the mixer's power is ON. B PHONES Jack Connector for headphones. This is a stereo phone-type output jack. NOTE The signal monitored by these jacks is selected by the settings of the ST-GROUP toggle switch, the 2TR IN switch, and the PFL switches on the input channels. C DIGITAL EFFECT • PROGRAM Dial Selects the internal digital effect to be applied. You can select from 16 effects, as shown in the table. No Program 1 REVERB HALL 1 2 REVERB HALL 2 3 REVERB ROOM 1 4 REVERB ROOM 2 5 REVERB STAGE 1 6 REVERB STAGE 2 7 REVERB PLATE 8 DRUM AMBIENCE 9 KARAOKE ECHO 0 VOCAL ECHO A CHORUS 1 B CHORUS 2 C FLANGER D PHASER E AUTO WAH F DISTORTION Parameter REVERB TIME REVERB TIME REVERB TIME REVERB TIME REVERB TIME REVERB TIME REVERB TIME REVERB TIME DELAY TIME DELAY TIME LFO FREQ LFO FREQ LFO FREQ LFO FREQ LFO FREQ DRIVE • PARAMETER Control Adjusts the parameter (depth, speed, etc.) for the selected effect. NOTE The mixer saves the last value used with each effect type. When you change to a different effect type, the mixer automatically restores the value that was previously used with the newly selected effect (regardless of the current position of the PARAMETER Control knob). These parameter values are retained even after power-off. • AUX PRE Control Adjust the level of the signal sent from the internal digital effector to the AUX bus. • ON Switch Switches use of the internal effect on or off. The internal effect is applied only if this switch is turned on. The switch lights up orange to indicate that it is on. With the (separately sold) YAMAHA FC5 foot switch connected, you can use your foot to toggle the digital effects ON and OFF. NOTE When you turn on the power, the ON switch lights up and the internal effector becomes active. • PFL Switch Set this switch on if you wish to output the effect signal to the PFL bus. • EFFECT RTN Fader Adjusts the signal level from the internal digital effector to the STEREO bus. 20 MG12/4FX