AP20 Installation and Operating Guide Version 1.25
Appendix E. 8-Channel AP20 E-3 Document #: 9301H39200 Ver. 1.25
Figure 5 – Channel Names Screen
Menu (System) → Formats → Channel Profile → Channel Names
Channel selection is limited to 8 channels.
Channel Delay Screen
Figure 6 – Channel Delays Screen
Menu (System) → Formats → Channel Profile → Channel Delays
Channel selection is limited to 8 channels.