Xd-2 Front Panel - Mackie Spike User Manual

Overview screen continued
HiZ
SPDIF
48 V
The Overview Screen
HiZ indicator
These indicators light when the XD-2 front panel INSTRUMENT (guitar icon) buttons are pushed in.
They let you know when the high impedance (HiZ) instrument 1/4" TS inputs are active for guitars
and other fi ne instruments. The left HiZ indicator is channel 1, the right is channel 2.
S/PDIF button
Click this button to enable the S/PDIF input and disable the analog inputs. The stereo S/PDIF input
enters the signal fl ow after the GAIN controls and A/D converters, and is affected by the low pass
and high pass fi lters, and the DSP modules.
48 V indicator
This indicator lights when the 48V button on the front panel is pushed in, to let you know that the
phantom power is active.
User's
39
Guide