Roland Group-Learning Controller GLC-1 - Manual (Page 7)

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9. [AUX. INPUT] Button
Broadcasts audio to all headsets from any external audio source (e.g. CD player, computer, Music Tutor, etc.) connected to
the [Aux. In] jacks. When this button is engaged, each student can listen to and play along with the external audio material.
Students will not hear other student instruments. Pressing this button cancels the [CD INPUT] button (p. 16).
10. [PAIRS] Button
Establishes two-way communication between adjacent students (i.e. Student 1 and Student 2, Student 3 and Student 4, etc.)
for duet-style practicing. When this button is engaged, adjacent students can listen to, talk to, and play for, or with, their
partner. This button overrides the [GROUPS A, B, C, D] buttons (p. 15).
11. [TEACHER HEADPHONE] Slider
Adjusts the volume level of the teacher’s headphones. Slide the slider towards the top of the GLC-1 to increase the volume
level and slide the slider towards the bottom to decrease the volume level (p. 13).
12. [TEACHER MIC] Slider
Adjusts the volume level of the teacher’s microphone. Slide the slider upward to increase the microphone level and move the
slider downward to decrease the microphone level (p. 14).
13. [CD/AUX] Slider
Adjusts the volume level of external audio devices connected via the [CD In] and [Aux. In] jacks. Slide the slider upward to
increase the volume level and slide the slider downward to decrease the volume level (p. 16).
14. [MONITOR] Slider
Adjusts the volume level of all audio sent to an external monitor (speaker) system via the GLC-1’s [Mon. Out] jacks. Slide
the slider upward to increase the volume level and move the slider downward to decrease the volume level. This slider is only
active when an external monitor system is connected to the GLC-1’s [Mon. Out] jacks (p. 17).
Panel­Descriptions