LM4X/LMX-DPS User Manual
7
Operating Instructions
This air-cooled LED system is designed to be easy to set up and operate. There are only three parts of the
4-inch, air-cooled LED system. They consist of the LED module with driver module, power supply and the
umbilical cable. The umbilical cable is connected from the power supply to the LED module.
LM4X LED Module
The LM4X LED module is a special purpose LED light source that is specifically designed to provide the
optimal illumination source for all pressure sensitive paint applications using ISSI proprietary paint
formulations. The unit has a connection for power input on the driver section as well as a BNC connection
for external trigger input. With a trigger input connected to the BNC connection, the LED will mirror the
incoming pulse width and frequency. With a TTL High input pulse, the LED will remain on continuously. To
avoid overheating and damage to the LEDs,
do not
exceed 5 minutes of continuous ON time for the LED.
Caution:
Possibly hazardous radiation emitted from this product. Do not stare at operating lamp. May be
harmful to the eyes.
Cooling
Cooling for the LM4X is provided via dual fans that draw in cool air from the environment. For atmospheric
tests, these fans are typically sufficient to cool the heat sink. For low static pressure environments
