Sima Products XL-8 - Manual (Page 20)

Page 21
Troubleshooting Guide
Problem Solution
Wrinkles & Creases in the screen
Note: Some wrinkles are normal and will not
affect the viewing image. 1. Remove the screen prior to deflating and roll it back onto the
tube for storage.
2. Setup the screen and frame in a warm environment (Sunlight)
to remove the wrinkles from the screen.
The frame is deflating over time
Note: If the frame is left inflated overnight
during a moderate temperature change the
frame will show a loss of air pressure. Be sure
to deflate frame and store after usage.
1. Be sure to remove the air pump hose after inflating. Air can
leak back through the pump if not removed.
2. Check the inner rubber air valves are seated properly prior to
closing outer threaded cap.
3. Listen for air holes in the frame around the seams. You may
use mild soap and water to locate the leak.
4.Be sure to remove all soap residues prior to using a patch kit.
No power to the speakers 1. Check that the AC power cables are plugged into a working
outlet.
2. Check the AC power cable connection on the back of the
speakers. Be sure it is inserted completely.
3.The off/on switch should illuminate when on if power is
connected correctly. If power is still not present check to see if
the fuse needs replaced. When removing the fuse block you will
find a spare fuse.
No audio sound from the speakers 1. Check that all the audio cables are connected correctly.
2. Be sure the volume levels on the speaker, volume control box
and DVD player are set correctly
Distorted Sound from speakers. 1. If you are playing at a loud volume level, reduce the volume
Audio humming noise in the speaker 1. Keep audio cables away from the AC wires.
2. Keep all your components plugged into the same GFI outlet.
This will eliminate ground looping.
3. Reduce the level control on the speaker.
Video is not bright enough on the screen 1. Use a projector with enough lumens to better view your video
for certain outdoor conditions.
2. Use the supplied black light guard to cut down on rays of
unwanted light.
Part of the picture is missing viewing in the rear
projection position. 1. Place the projector on a stand so its height is centered in the
screen.