Operation Manual
page 46
page 47
Operation Manual
Designing and Recalling Presets
The VRack Preset Tab recalls the same preset numbers on all amplifiers; therefore, it is recommended you save system-specific presets by preset numbers.
Below is an example of how to set up a 3-Way + Sub VerTec 4889/4880 preset.
Step 1: Select output mode for the application. This example is 3-way+Sub, done using OEM JBL Pro factory presets.
(Available in c:\…\My Documents\HPro… or online at www.jblpro.com)
Step 2: Open the device panel for the amplifier and load bandpass presets based on above Output Operation Mode.
Step 3: Open the device panel for the amplifier and load bandpass presets based on above output operation mode.
Step 4: Store presets as 4889/4980 80 VRACK, in an empty memory location in all 3 amplifiers.
Step 5: Repeat as needed for 60 and X crossovers.
Step 6: Recalling preset will reconfigure VRack amplifiers for desired operation.
HiQnet
™
Software
Recall Preset: MF/HF 4889
Recall Preset: LF/LF 4889 4880 80 4889
(Crossover at 80Hz).
Recall Preset: SUB/SUB 4880 4889 80
into preset #2 (Crossover set at 80Hz).
3 Way + 3 Way
4 x XVT4889
System Diagrams
H
M
L1 + L2
H
M
L1 + L2
VT 4889
No.
Section
Load
2
HF
8 ohm
2
MF
4 ohm
4
LF
2 ohm
On Each V-Rack
Summary of Contents for VRACK
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