DXNDXC/SDX
SERIES
AZIM
TIl ROTATOR
z
o
-
~
Cl:l
~
U
Azimuth Offset ull
oFrom the Controller panel. sel lhe Rotator fully counter-
clock\\ise
(sella
0
).
oPres
[0]
-
[.1l
(Ihe letter
"oh.'·
and
"ENTER')
on Ihe
computer keyboard 10 activate the azimuth calibration
routine. The computer display should show
"are
you
sure?"
Press
IYI
-
[.11
(',y"
and
"ENTER')
on Ihe computer
"ej·
board. 1he compulerdisplay should sho\\ "Completed."
and
sa\e
the calibration data and exit
the
azimuth cali-
bration routine.
Azimuth A-D Calibration
:J From the Controller panel. el the ROlalor fully c1ock-
\\ ise (10 lhe righl).
:J Press
[F]
-
l.1l
("F"
and
"ENTER")
onlhe
computer
ke)-
board to activate the Control Interface's azimuth A-D
converter calibration
rOlltine.
The computer's display
should show
"AZ=S80:'
where
"88B"
is athree-digit
number which indicates
the
azimuth heading
in
degrees.
:J Adjust lhe OUT
VOL
ADJ
potenliomeler on onlrol-
ler rear panel
so
as
to gel areading
of
"450"
on
the
computer's displa). This reading ("450 degrees") cor-
responds to the actual beam heading you established
\\hen
)Oll
pointed the azimuth rotator
to
the East.
:J Press
l.1l
("ENTER") on lhe
compuler
keyboard
to
exit
the
azimuth
A-D
convcr1cr calibration routine.
8
Imprtant
Note!
If)our
controller's indicator needle start')
from
apoint other than 0 (
011h)
(such
<Iii
the
defaLlh
setting
of
the
USA
version). align the slarting point
of
the controller's indicator needle
100
(North) before calibration.
When finish the calibration, set the controller's indicator needle to
the
desired point. Refer
to
lhc rotator's
u\cr
manual for details regarding the indicator needle alignment
