From the manual, page 35:
1. Press the SURR MODE button on the
remote or the front panel.
The front panel display will read out the
currently selected surround mode or, if
no surround mode has been selected, the
format of the incoming signal.
If a digital 5.1 or 7.1 soundtrack is playing,
you will see a readout of the format of that
material and its channel content, such as
DOLBY DIGITAL [3/2].1. The first number
in the parentheses is the number of front
channels, while the second number is the
number of surround channels. The “.1” after
the parentheses indicates the presence of a
low-frequency eff ects (LFE) channel.

So......yes! (Unless you don't trust the Outlaws have the correct info here?)