Operating instructions

Pag. 6 http://www.coef.it - [e-mail]
WARNING: In order to guarantee the utmost safety, connect the apparatus only to a properly
earthed mains system. The projector is designed to work at the tension and frequency indicated by
the electrical data label on the rear. Before connecting the projector to the mains, a qualified electri
-
cian must check its conformity. Should there be different electrical characteristics or special steps to
be carried out, please contact COEF by telephone or e-mail [e-mail]
Supply the projector by connecting it as indicated in picture.
Power supply: 230V~ (+5% / -10%) 50/60 Hz. Voltage and frequency are indicated on the rear of the projector.
Power absorbed: 400W - 1,8 A for 230V~ 50Hz.
S/N S/N S/N
PHASE
GROUND
NEUTRAL
S/N S/N S/N
FROM CONTROL UNIT
4.0 - CONNECTIONS
4.1 - Power supply connections
4.2 - DMX 512 Connection
Connect the projector and the control unit to a wire in conformity with the EIA RS-485 standards:
braided bipolar, shielded, 120 ohm of characteristic impedance, 22-24 AWG, equipped with Cannon
3 Pin XRL plugs. Respect the DMX 512 signal input and output according to the panel indications. A
terminal pin with 120 ohm resistance (¼ Watt minimum) must be inserted between the terminals 2
and 3 in the last piece of apparatus.