4
[All] Button ...........................................................................................(14)
[STUDENT MUTE] Button ..........................................................................(14)
Communicate with a Single Student (Two-Way Communication) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(14)
Student [1-8] Buttons .................................................................................(14)
[Bank] Button .........................................................................................(14)
Create Student Groups or Pairs .................................................................................(15)
Communicate with Student Groups or Pairs (Two-Way Communication) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(15)
Student [1-8] Buttons .................................................................................(15)
[GROUPS A, B, C, D] Buttons .......................................................................(15)
[Pairs] Button .........................................................................................(15)
Broadcast a Student’s Performance to the Class ..................................................................(16)
Broadcast an External Audio Source to the Class ................................................................(16)
[CD Input] Button ....................................................................................(16)
[AUX Input] Button ...................................................................................(16)
Record/Playback a Class Performance .........................................................................(16)
Use an External Monitoring (Speaker) System ...................................................................(17)
Appendix A: Specifications
GLC-1 Hub Connectors ........................................................................................(18)
GLC-SB Student/Teacher Interface Box Connectors ............................................................(18)
Other ..........................................................................................................(18)
Appendix B: Limited Factory Warranty
System ..........................................................................................................(19)