Do not install the machine under the following conditions!!!
Good ventilation should be maintained. Please do not put the machine in the place that may plug the vent, or cover the body of the machine in case of the internal heat storage to affect the service life of the lamp.
Do not install the machine in the environment with too much dust and smoke to prevent the dust from the lens to affect the projection effect.
Installation for gobo:
If you need to replace the gobo by yourself, you need to undo the screws on front cover, take down the semicircle spring snap ring and put the front of the gobo facing inside (the back of the gobo facing yourself), then place the snap ring into the disc and use the snap ring to clamp tightly the gobo. Pay attention to the strength in case of crushing the lens.