QSC DSP-3' Manual descarregar pdf (Página 15)

Section 2: Installation- Connections

CONNECTING TO THE DATAPORT- This section applies to those

users interfacing with the QSC CM16a Amplifier Network Monitor

and those users interfacing the DSP-3 to a PL6.0 or PL9.0 amplifier.

This connection is made with a

special 15-pin cable

similar to VGA computer

monitor cables. Do not use VGA cables as they are not supplied with pin #9

(

exception PL6.0 and PL9.0 MUST use VGA type cable or the special cable with pin

#9 removed

). The plugs and jacks are the same physical size as the RS-232

connections; be careful not to get them confused.

The DataPort connection from the DSP-3 to QSC amplifiers is made when mounting

the DSP-3 to the rear of the amplifier. The DataPort connection from any other

accessory to the DSP-3 is made by orienting the connector properly, inserting it fully

into the jack and finger-tightening the retaining screws.

The DataPort connection to the DSP-3 is a pass-thru type of connection. The

DataPort on the amplifier is used for the connection of the DSP-3 and other QSC

products. Once the DSP-3 has been mounted, the DataPort connector on the DSP-3 passes all the required signals through to the amplifier.

Simply plug into the DataPort on the DSP-3 as you would any DataPort on an amplifier.

This connection is typically used for connection to an Amplifier Network Monitor such as QSC’s CM16a. The CM16a provides for Ethernet

control & monitoring of your amplifiers.

Front panel DataPort connection is

not required

for the operation of the DSP-3.

CONNECTING TO THE RS-232 PORT

Connection to the RS-232 port is made using a null-modem type 9-pin serial data

cable. Just orient the DB-9 plug correctly, insert the plug fully into the RS-232 port

and finger-tighten the retaining screws.

All DSP-3 setup and programming takes place through the RS-232 port. Any time

setup changes are required to the DSP-3, it must be connected to its host computer

through the RS-232 port. If “real-time” control of the DSP-3 is required, the RS-232

port connection must be maintained as well. If “real-time” control is not required,

then the DSP-3 can be setup first and then disconnected from the PC.

The RS-232

connection does not have to be maintained for the DSP-3 to operate.

DataPort Connection: 15-pin Cable

RS-232 Connection: 9-pin Cable

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