User manual MARTIN MAC 250 ENTOUR

[. . . ] MAC 250 Krypton/Entour user manual All measurements are expressed in millimeters 469 364 538 119 315 375 393 270° 270° 128. 5° 128. 5° 560 © 2004-2005 Martin Professional A/S, Denmark. No part of this manual may be reproduced, in any form or by any means, without permission in writing from Martin Professional A/S, Denmark. 5 MAC 250 Krypton/Entour safety information . Mounting the optional 14° lens (MAC 250 Entour only). [. . . ] Do not removing covers while the fixture is powered on as this exposes dangerous live electrical circuits, hot surfaces, and a lamp under high pressure. Disconnect the fixture from AC power and allow it to cool. The top and bottom cover look the same, but the top cover is found by checking if the text on the back of the head is oriented correctly (top) or not (bottom). Remove the top cover of the fixture head using a flathead screwdriver to loosen the four quarter-turn screws. The top and bottom cover look the same, but the top cover is found by checking if the text on the back of the head is oriented correctly (top) or not (bottom) as illustrated here. m lam ina of e t illumt te c tan to ien dis ance mb ce to um dist m a urfa nim m mu s Mi imu axi rior M xte n Mi E Optical configuration 23 3. Using a flathead screwdriver, remove the two retaining plates (only one - at position A - is illustrated here) holding the prism module in place. Disconnect the cables (at positions marked B) from the PCBs on the prism module. A B 4. Lift the prism module out of the fixture. 5. Using a Philips screwdriver, remove the half-circle shaped plate that holds the prism into place (as indicated in this illustration). 6. Remove the rubber belt to free the prism and replace it with a compatible rotating prism (contact your Martin dealer for a list of available prisms). Replace the rubber drive belt over the rotating prism and screw the half-circle shaped plate into place. The prism should be able to rotate freely. Reinsert the prism module into the fixture, reattach the leads (these are numbered) to the PCBs, and screw the retaining plates into place. Replace the top cover using a flathead screwdriver to tighten the four quarter-turn screws. Connect the fixture to AC power. 24 MAC 250 Krypton/Entour REPLACING THE PRISM IN A MAC 250 KRYPTON Danger!The exterior of the fixture can get very hot - up to 120° C (248° F). Disconnect the fixture from AC power and allow it to cool for at least 45 minutes before handling. Do not removing covers while the fixture is powered on as this exposes dangerous live electrical circuits, hot surfaces, and a lamp under high pressure. Disconnect the fixture from AC power and allow it to cool. The top and bottom cover look the same, but the top cover is found by checking if the text on the back of the head is oriented correctly (top) or not (bottom). Remove the top cover of the fixture head using a flathead screwdriver to loosen the four quarter-turn screws. The top and bottom cover look the same, but the top cover is found by checking if the text on the back of the head is oriented correctly (top) or not (bottom) as illustrated here. mm fla na to mi ce o illu nt te tan t ie dis ance mb ce to a fa um ist im m d mum sur n Mi imu axi rior e M xt n Mi E 3. Using a flathead screwdriver, remove the two retaining plates (only one - at position A - is illustrated here) holding the prism module in place. Disconnect the cables (at positions marked B) from the PCBs on the prism module. A B B 4. [. . . ] locking 3-pin and 5-pin XLR female sockets Data pinout . pin 1 shield, pin 2 cold (-), pin 3 hot (+) Receiver. 15 (16-bit mode) or 18 (16-bit extended mode) AC POWER Operating range . 3-prong IEC male socket TYPICAL POWER AND CURRENT 100 V, 50 Hz* . [. . . ]