Reserved for technical staff
The display panel of the
Fiera
1200
. allows for the electronic alignment of the projector’s motors. This procedure is perfor-
med by
coemar
at the factory. It may be useful to perform this procedure in the case of internal components being replaced.
Altering the factory settings may radically alter the functioning of the projector. Carefully read all of the following prior to
attempting any following prior to attempting any changes.
electronic calibration
Important Note:
A
DMX 512
controller must be connect to the fixture in order to carry out this procedure.
1) Press the
menu
button.
2) Press the
+
or
-
buttons until
RESE
(for reset) is displayed.
3) Simultaneously press the
enter
and
menu
buttons holding them down for at least
30"
. The motors will perform a reset, and the
display will show
– – – –
for some few seconds, indicating you have commenced the calibration procedure:
MBER
:
COMMUNICATION Error
The display panel is not communicating correctly with the main pcb: check the flat ribbon cable which
connects the two.
OPER
:
PAN ENCODER Error
This message indicates that there is a problem with the PAN Encoders: Check the sensors and all
associated cabling on the wheel which is used to determine the PAN movement in the base
OTER
:
TILT ENCODER Error
This message indicates that there is a problem with the TILT Encoders: Check the sensors and all
associated cabling on the wheel which is used to determine the TILT movement in the yoke
SNER
:
LINE SYNCHRONISATION Error
Check and replace opto-isolator U9.
EPER
:
EEPROM Error
The EEPROM is either defective or is absent; refer to your coemar service centre for a replacement
component.
DTER
:
DATA Error
The initial parameter settings are either incorrect or corrupt, the projector has reloaded its factory
defaults: Turn the projector off and on again. Should the error reoccur, refer the unit to your authorised
service centre for a replacement EEPROM
ER20
÷
ER99
:
SYSTEM Error
Turn the unit off and then on again. Should the error reoccur, refer the unit to your authorised coemar
service centre.
All the components of the
Fiera
1200
are available as spare parts from your authorised
coemar
service centre.
Accurate description of the fixture, model number and type will assist us in providing for your requirements in an efficient and
effective manner.
23. Spare parts
22 Error messages
NOTE:
To speed up the alignment/setting procedure it is possible, during the function,
to press simultan and - buttons; the display will go automatically at 128
☞
+
☞
–
0 1 2 8
simultaneously
PNAL
pan alignment
pan movement alignment
TLAL
tilt alignment
tilt movement alignment
END
end
to end the electronic motor
calibration procedure and to record it
☞
+
o
–
0120
☞
enter
0128
☞
enter
☞
+
o
–
es.
☞
enter
0128
☞
enter
☞
+
o
–
es.
0120
A001
☞
+
o
–
☞
enter
21. Electronic motor alignment
45
English