User manual JBSYSTEMS LIGHT DMX 512 AKI COLOR

[. . . ] Clean the internal optics at least every 30/60 days. 1. Safety Instruction WARNING Please read carefully the instruction, which includes important information about the installation, usage and maintenance. Please keep this User Guide for future consultation. If you sell the unit to another user, be sure that they also receive this instruction booklet. Unpack and check carefully there is no transportation damage before using the unit. [. . . ] Measure the mains voltage on the main connector. Check DMX connectors, cables to see if link properly. Check the address settings and DMX polarity. If you have intermittent DMX signal problems, check the pins on connectors or on PCB of the unit or the previous one. Check in the DMX cables run near or run alongside to high voltage cables that may cause damage or interference to DMX interface circuit. One of the channels is not working well 1. The stepper motor might be damaged or the cable connected to the PCB is broken. The motor's drive IC on the PCB might be out of condition. The lamp is cutting out intermittently 1. Check the main voltage either too high or too low. Check and if necessary replace the lamp on the head. - 5. 5 DMX512 Connection The DMX512 is widely used in intelligent lighting control, with a maximum of 512 channels. 3. How To Install The Unit 3. 1 Lamp In case of replacement of the lamp or maintenance, do not open the fixture within 15 minutes until the unit cools down after switching off. Lamp: MSD 250/2 (AK-250) CDM-T150 (AK-150) 1. Always switch off the main supply and never handle the lamp or luminaries when is hot. If this happens, clean the lamp with denatured alcohol and wipe it with a lint free cloth before installation. Never operate the lamp without appropriate shielding. Make sure the lamp is located in the center for the best spot. If you use a controller with 5 pins DMX output, you need to use a 5 to 3 pin adapter-cable. At last unit, the DMX cable has to be terminated with a terminator. Solder a 120 ohm 1/4W resistor between pin 2(DMX-) and pin 3(DMX+) into a 3-pin XLR-plug and plug it in the DMX-output of the last unit. Connect the unit together in a "daisy chain" by XLR plug from the output of the unit to the input of the next unit. The cable can not be branched or split to a "Y" cable. [. . . ] To go back to the functions without any change press the MENU button again. Focus Adjust Press the MENU button up to when the is blinking on the display. Pressing ENTER button, the unit will focus on different color each time you press ENTER button. To go back to the functions press the MENU button again. Self-Test Show Mode Press the MENU button up to when the is showing on the display. [. . . ]