AP20 Installation and Operating Guide Version 1.25
Appendix E. 8-Channel AP20 E-4 Document #: 9301H39200 Ver. 1.25
Format Source Selection Screen
Figure 7 – Input Select Screen
Menu (System) → Formats → Input Source
Only the Digital Ch 1-8 selection is available. Pressing the Digital button will not toggle to other choices. The factory
default Digital Cinema format is 8 channel.
Audio Levels Screen
Figure 8 – Audio Levels Screen
Menu (System) → Formats → Audio EQ Setup → Audio Levels
All selections in the Audio Levels Screen are limited to 8 channels.