All material © 2007. Martin Audio Ltd. Subject to change without notice.
DX2 presets and controller o/p channel allocations
Notes
Many critical Martin Audio factory presets are locked to comply with
warranty conditions and some inter-driver delays are lock-linked to enable
delay tracking. Non-critical parameters (e.g. HF equalisation that may
need to be adjusted as humidity changes) are left unlocked for user
adjustment.
You may use the following parameters to create your own unlocked user-
presets but please be aware that alterations to critical – normally locked –
parameters could have an adverse effect on the system’s polar pattern
control and could compromise future warranty claims.
Output channels are listed with the appropriate source input channel noted
Mono outputs show the appropriately summed inputs
Where stereo output presets are ganged (e.g. Output [1+3]) only the first
of the two ganged outputs is shown (e.g. LM L LF – LM R LF settings are
always identical)
Crossover (High-pass & Low-pass) and PEQ parameters shown in blue
italics are locked in standard Martin Audio xbl library files and direct
loading binary files
Delay parameters shown in blue italics are locked and, sometimes, linked
to a reference channel delay* in standard Martin Audio xbl library files and
direct loading binary files.
The overall delay will be the lock-linked delay figure + the
reference delay* to which the locked delay is linked. This ensures
that critical inter-driver delays remain correct in the presence of ref erence
channel delays* that have been modified to time align the main array to
separate subwoofer system or to other arrays.
*The reference delay on most systems is left open for inter-system
alignment. Associated inter-driver delays automatically maintain inter-
driver alignment. The reference delay channel is usually the channel that
drives the loudspeaker section with the longest natural propagation delay
– for instance, the long LF horn of a W8L or W8LC) or the HF horn of a
horn + direct radiator system like the W8LM
Contents (click the appropriate series)