GTD-330 N BSW User Manual
8
Lamp fitting and adjustment
1.
Disconnect the fixture from AC power. Allow the fixture to cool down for at least 15 minutes. Put the Tilt lock-catch in
the horizontal position.
2.
Dismounting the lamp (see below): remove the top cover of the shell first, and then the bulb cooling fans. Loosen the
two screws of the bulb springy retainer. Pull up the springy retainer by one hand and push the lamp by the other,
then we can slowly pull the lamp out.
3.
Installing the lamp (see above): Pull up the bulb springy retainer, then carefully insert the lamp inside, fasten the two
screws of the bulb springy retainer. Install the cooling fans as well as the cover shell.
4.
Make sure the new bulb is installed in the right position on the holder and the mounting holes are fixed, and the
midline of the lamp is aligned with the center point of the effect assembly (consisting of the rotating gobo wheel,
static gobo wheel, color wheel, strobe, prism, and frost), focus module, and object lens.
Notes
The fixture uses MSD Platinum 16 R, featuring low power consumption and high performance with a stable 6400K color
temperature. Its average life span is 1500 hours.
Warning
Fitting another type of lamp will cause potential damage to the fixture. Change the lamp before it reaches its lifespan.
Read the guidelines in the package carefully when fixing the lamp.
To avoid any impact on the beam, do not touch the bulb with your bare hands. The lamp must be kept clean with the use
of the clean paper contained in its package.
