sPDS-480ca Product
Guide
10
Adjusting Thermal Settings
Thermal settings determine how the device behaves if overheating occurs. The
device’s LCD screen
fl
ashes in case of overheating. Turn Lights Off sets lights to black
when overheating occurs. Ramp Down Lights smoothly reduces brightness in case of
overheating. With either of these settings, lights return to normal operation when the
device’s temperature returns to safe levels. Stay On continues running lights even if
overheating occurs.
►
To adjust thermal settings:
1.
Press Select to activate the sPDS-480ca menu.
2.
Select Con
fi
gure.
3.
Select Thermal Settings.
4.
Use the Up and Down buttons to
fi
nd the desired thermal setting, then press
Select.
Cleaning the sPDS-480ca Air Intake Filter
To prevent overheating, inspect the air intake
fi
lter regularly and clean as needed. The
air intake
fi
lters are located behind the device’s front faceplate.
1. Disconnect line power from the device.
2. Using a Phillips screwdriver, loosen the four captive screws on the front of the
device. Pull the faceplate out from the front of the device.
3. Remove
the
fi
lters by sliding them up, then pulling them out.
4. Remove
the
fi
lters from the
fi
lter covers, clean them with a vacuum or with
water (then air dry them completely).
5. Place
each
fi
lter in its cover, then replace the two
fi
lters on the front of the
device.
6. Replace the faceplate on the device.
E
Never operate the sPDS-480ca with the
faceplate off.
