Dynacord DPA 8150, Руководство пользователя

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For communication between the master and the slave modules, the EOL slave modules must
be connected to ground. The shielding on the speaker cable, a free wire in the speaker cable,
or any other available ground point – such as the safety ground of the power supply system –
can be used for this purpose. The resistance between an output line of the DPA and the
ground must be at least 800 kOhms. The capacity between an output line of the DPA and the
ground must not be greater than 200 nF.
EOL
Slave
DPA
EOL
Master
Shield / Wire / Ground
Figure 6.11: EOL circuit diagram
EOL monitoring function setup
Connect the EOL slave modules to the end of the speaker line. Set the desired address at the
DIP switches.
DIP switch SW2 DIP switch SW1
4 3 2 1 4 3 2 1
OFF OFF OFF OFF OFF 0 (not connected) Module address
OFF OFF OFF OFF ON 1
OFF OFF OFF ON OFF 2
OFF OFF OFF ON ON 3
OFF OFF OFF OFF OFF 4
OFF OFF ON OFF ON 5
OFF OFF ON ON OFF 6
OFF OFF ON ON ON 7
OFF ON ON OFF OFF 8
OFF ON OFF OFF ON 9
OFF ON OFF ON OFF 10
OFF ON OFF ON ON 11
OFF ON ON OFF OFF 12
OFF ON ON OFF ON 13
OFF ON ON ON OFF 14
OFF ON ON ON ON 15
ON OFF OFF OFF OFF 16
ON OFF OFF OFF ON 17
: : : : : :
ON ON ON ON OFF 30
24 en | Safety information PROMATRIX 8000 POWER AMPLIFIER
19-Aug-13 | 03 | F01U217494 User manual