user manual
QLight
series
MAINTENANCE – TQ-310
If any of the drive units should cease functioning and needs a replacement recone you are advised
to remove the faulty unit from the cabinet and send it to a professional recone service authorised
to recone Turbosound loudspeakers. This will ensure the continued high performance of your
QLight series product.
Removal of the Low Frequency Driver
1. Unscrew the six countersunk socket head screws at the side of the cabinet that hold the
protective grille in place. Be careful when removing the grille as it is under tension and may
spring outwards when released. Set the grille and fixing screws aside for later re-assembly.
2. Undo the four Allen head bolts holding the driver in place, and carefully pull it out and away
from the cabinet. WARNING - this unit is heavy! Disconnect the cables from the loudspeaker
terminals and completely remove the driver from the cabinet. Make a note of the driver
polarity for later reconnection.
3. To reinstate the driver, simply reverse the procedure making sure you observe the correct
polarity when reconnecting the cables back into the terminals of the drive units.
Removal of the HF unit
1.
Unscrew the six countersunk socket head screws at the side of the cabinet that hold the
protective grille in place. Be careful when removing the grille as it is under tension and may
spring outwards when released. Set the grille and fixing screws aside for later re-assembly.
2.
Unscrew the four Allen head bolts holding the high frequency range horn in place and
carefully pull it out and away from the cabinet. WARNING - this unit is heavy! Disconnect the
cables from the loudspeaker terminals and completely remove the driver from the cabinet.
Make a note of the driver polarity for later reconnection.
3.
To reinstate the driver, simply reverse the procedure making sure you observe the correct
polarity when reconnecting the cables back into the terminals of the drive units.
TQ-300 series manual
page 13
