Wilson Electronics Grand Slamm, Owner'S Manual, Page: 57 / 80

W I L S O N A U D I O S P E C I A L T I E S , I N C .
4-19
X-1/ G
RAND
SLAMM O
WNER
’
S
M
ANUAL S
E C T I O N
4 . 6 C
H E C K I N G F O R
P
R O P E R
I
M A G E
Height
S
ECTION
4.6-C
HECKING FOR THE
I
MAGE
H
EIGHT
Once the X-1/Grand SLAMMs are properly spiked, check for the proper image height. Small differ-
ences in measurement of the listening distance can cause the image height to be too high. Check X-1 Grand
SLAMMs for the correct height as follows:
1 Sit in your listening position and listen to a piece of vocal performance that you know well.
Is the image height too high? If it is not too high, then proceed to installing the fascia on
your X-1/Grand SLAMMs. If it is too high follow the next few steps.
Note: Perform the following steps on both channels of your system.
2 Loosen the bolts that are holding your modules in place. You should also loosen the bolts
holding the crossovers in place.
3 Write down the number of increments that each module is set at (i.e. lower frequency module
is at 6 and 2 1/2 tics).
4 Starting from the lower frequency modules on each channel, move the arrays 1 1/2 incre-
ments to the front of the X-1/Grand SLAMMs. So in the case that I have stated, it would be
6 and 4 tics.
Note: If you are careful, the entire array (all 3 modules) will move 1½.
5 Check to see that all 3 modules are correctly placed and then tighten them down on each
channel.
Note: Remember to tighten all of the crossover bolts, then check the modules for tightness.