Crown XTi 2002 Operation Manual page 7

XTi2 Series Power Amplifiers
Get Started
Factory Preset #5: SUBSYNTH
Putting the amplifier in SUBSYNTH
mode allows you to turn on the
SubHarmonic Synth feature for use with a
subwoofer on both channels. The inputs
are automatically summed, a 90Hz 4th
order (24dB/octave) filter is enabled on
both Channel 1 and Channel 2, and the
SubHarmonic Synth feature is turned on
at +12dB level. The XTi2 Series amplifiers
come pre-loaded with a preset that makes
it easy to configure the amplifier for this
operation.
Before you get started ensure that you:
1. Connect signal source to Channel 1 and Channel 2 using XLR connectors (the amplifier inputs will
automatically be summed together when selecting this preset).
2. Connector the speaker as shown.
a. Connect a speaker to each channel output using Speakon©, Banana Plugs, or bare wire
Follow these quick steps to configure the amplifier for SUBSYNTH operation:
1. Push the "Set/Enter" button and you will see the word "Preset" flashing.
2. Push the "Set/Enter" button again to enter the list of presets in the amplifier.
3. Push the "Next/Down" or "PREV/UP" button until the screen displays "SUBSYNTH".
4. Push the "Set/Enter" button to confirm your selection.
5. The display will now read "SUBSYNTH" with the Y icon and XOV icon highlighted.
Ensure Proper Cooling
When using an equipment rack, mount units directly on top of each other. Close any
open spaces in rack with blank panels. DO NOT block front or rear air vents. The side
walls of the rack should be a minimum of two inches (5.1 cm) away from the amplifier
sides, and the back of the rack should be open.
CAUTION: Before you begin installing your amplifier, make sure
it is disconnected from the power source, with the power switch
in the "off" position and all level controls turned completely
down (counterclock wise).
Operation Manual page 7