Martin LIGHTING DIRECTOR, User Manual, Page: 24 / 105

Figure 7 - Speaker Test screen. Clicking on the icons
generates audible tones from the speakers.
8. Calibrate your speakers
The MLD must know the precise 3D location of the four speakers with respect to the
origin; this is called “calibrating the speakers”. First, choose the units that the MLD will
use, centimetres or inches, by clicking in the appropriate radio button in the “Set-up”
screen. Now click on the “Speaker Set-up” button. There are three ways to calibrate
the tracking system’s speakers: automatic (the best way), manual regular (the fastest
way) and manual irregular (the “last resort” way). Figure 8 shows the screen with the
relevant areas.
Figure 8 - Speaker calibration screen showing the three
ways to calibrate the speakers.
Page 24 MLD manual 1.1