A) Setting up of the new transmitter
Control Unit can memorize 20 individual control codes of remote transmitters.
Connect power supply to the Control Unit and pick up the transmitter.
Press the Control Unit’s emergency “STOP” button and hold pressed untill activity indicator will blink 5 times and will
light green confirming the Control Unit has entered program mode.
Press the transmitter “” control button or wireless trigger transmitter P2 button and keep it until the activity indicator
will stop lighting.
Transmitter is stored at the ALFA control system now.
B) Deleting of the Control Unit memory
Connect power supply to the control unit
Press and hold Control Unit emergency control buttons “‚” and “STOP”.
Green indicator will blink 3 times and turn off to confirm erasing memory of the Control Unit.
Settings of all Transmitters have been erased.
4. Control system operation
WIRELESS ALFA TRIGGER control system allows automatic control of Avers electric projection screens (models
without integrated control system only), and Prolift electric projector lifts. Manual operation is possible either with the
optional remote transmitters, either with the optional dedicated wall switch, either with emergency control buttons (when
other control options are inactive).
4.1 Automatic operation
Automatic screen operation is provided with use of the triggered signal generated by the projector at trigger output.
- Press “POWER” button at the projector’s remote control transmitter or at the projector itself. Projector lamp will light on,
the green indicator at the wireless trigger transmitter will confirm the triggering signal is transmitted to the control unit.
The screen/lift engine will begin operation and it will stop automatically when bottom position of screen/lift will be
reached.
- Press “POWER” button at the projector’s remote control transmitter or at the projector itself. Projector lamp will light off,
the green indicator at the wireless trigger transmitter will confirm the transmision of triggering signal to the control unit is
stopped. The screen/lift engine will begin operation and it wil stop automatically when upper position of screen/lift will be
reached.
4.2 Manual operation
Manual screen operation is possible either with the optional wall switch, either with the optional remote transmitter,
either with emergency control buttons.
- Push button „‚”, activity indicator will turn on, the screen/lift engine will begin operation and it will stop automatically
when bottom position of the screen/lift will be reached.
- Push button „¤”(Stop), activity indicator will turn on, the screen/lift engine will stop operation immediatelly.
- Push button „”, the screen/lift engine will begin operation and it will stop automatically when upper position of the
screen/lift will be reached.
4.3 Control system maintenance
WIRELESS ALFA TRIGGER control system does not require periodical service maintenance. Clean dust from the
control unit and trigger transmitter cases with dry soft cloths. If needed use moisturized cloth with soft detergent to remove
stains. After stain removal dry the cleaned surface with cloth carefully.
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