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Helike 1.0 UA-E3010 | User manual
Released in November 2020, updated in June 2022
USound GmbH | www.usound.com | sales@usound.com
Figure 7: Helike 1.0 UA-E3010 and Dione Mini UY-R3010 connections
Optional woofer
If desired, electrodynamic woofers can be connected to the woofer outputs. The built-in TI TPA2028-D1
amplifiers can drive speakers with a nominal impedance of 4
Ω
or higher.
7.4.
FOR DANUBE 5.0 UAM-P2050
Danube 5.0 UAM-P2050 is an audio module that includes a MEMS speaker and a woofer for eyewear
temples. It can be used in conjunction with Helike 1.0 UA-E3010, which provides amplified signals to the
drivers.
7.4.1.
DIP SWITCH SETTINGS
To select the correct filter configuration for Danube 5.0 UAM-P2050, set the DIP switches S1-1 through
S1-4, as shown in Table 6. This ensures that the correct filter coefficients are loaded into the audio pipeline.