Martin EFX700 Manual do Utilizador descarregar pdf (Página 12)

12 Mania SCX600/700 user manual

exceed 32 fixtures or 500 meters, or to add branches, use an optically

isolated amplifier-splitter such as the Martin RS-485 Opto-Splitter (P/N

90758060).

Reliable data connection requires suitable cable. Standard microphone

cable cannot transmit DMX data reliably over long runs. For best results,

use cable with at least one twisted pair specifically designed for RS-485

applications. Your Martin dealer can supply suitable high quality cable in

various lengths.

Connecting the serial data link

The fixture’s data connections are XLR type, wired with pin 1 to ground,

pin 2 to signal - (cold), and pin 3 to signal + (hot). This is the standard

configuration for DMX devices.

One or more adaptor cables may be required to connect the Mania

SCX600/700 to the controller and/or other types of fixture, because some

devices may have 5-pin XLR connectors, and others may have reversed

signal polarity (pin 2 hot and pin 3 cold). Connector polarity is normally

specified on the device or in the device’s user manual.

To connect the data link:

1. Power all devices off.

2. If you intend to use a DMX controller, run a data cable from the DMX

controller’s data output to the first fixture’s data IN socket. If the

controller has a 5-pin output, use a 5-pin male to 3-pin female adaptor

cable (available from your Martin dealer: P/N 11820005).

3. If you intend to run fixtures in master/slave operation, insert a female

DMX termination plug (P/N 91613018) in the first fixture’s data IN

socket.

Phase-Reversing

Adaptor

Male Female

3-pin to 3-pin

P/N 11820006

Adaptor

Male Female

5-pin to 3-pin

P/N 11820005

Adaptor

Male Female

3-pin to 5-pin

P/N 11820004

Male XLR

Male DMX

P/N 91613017

120 Ohm

Termination Plug

DMX connectors and polarity

Female XLR

Female DMX

120 Ohm

Termination Plug

P/N 91613018

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 51 52

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