Surface Layers; Surface Reset - Calrec SUMMA User Manual

Surface Layers

The Summa surface has six layers in total, allowing fader-control of 6 times as many paths as there are faders on the
surface. You can switch between layers using the layer selection buttons 1–6 on the surface. When selecting a layer, all
fader positions, button states and control cell states change immediately to reflect faders on the newly selected layer.
FIGURE 9 - SURFACE LAYERS

Surface Reset

The surface reset button is recessed to avoid it being pressed accidentally. If a reset is required a pointed implement
should be used to push it. Two types of surface reset can be performed using the surface reset button:
• If a non-critical error occurs, such as a user interface crash or freeze, press the reset button and release within 5s.
The surface will reboot from local memory which is stored on an internal SD card. The reset LED will flash green
throughout.
• If a more serious error occurs, such as the surface not booting correctly or a corruption of the user interface, a full
reprogram should be performed: Press and hold the reset button and release after 5s. The surface is reprogrammed
from memory stored within the core processing rack. The LED will flash Red throughout.
FIGURE 10 - SURFACE RESET
30 SUMMA
Networked Audio Production System
SYSTEM OVERVIEW