diff --git a/4410-4412.tex b/4410-4412.tex
index 8c2d72c..54fe276 100644
--- a/4410-4412.tex
+++ b/4410-4412.tex
@@ -419,6 +419,7 @@ The full documentation for the ARTIQ software and gateware is available at \url{
 \subsection{10 MHz Sinusoidal Wave}
 Generate a 10MHz sinusoid from RF0 with full scale amplitude, attenuated by 6 dB.
 Both the CPLD and the DDS channels should be initialized.
+By default, AD9910 single-tone profiles are programmed to profile 7.
 
 \begin{minted}{python}
 @kernel