Imagine DA-DH6804+D, Installation And Operation Manual

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DA-6804
+
D
Installation and Operation Manual
9
Copyright © 2011, Harris Corporation
Jumper J3
Jumper J3 sets the control modes for all of the DA-6804
+
D modules (see
Figure 2-1 for the jumper location).
Installing and Removing Modules
Installation
DA-6804
+
D series modules cannot be installed in 6800 / 7000 series frames. See
the appropriate 6800+ series frame installation and operation manual for details
on installing and operating the frame.
Always install the back module before the front module. Follow these steps:
1 Remove the necessary number of blank back plates from the frame.
Do not discard blank back plates. They may be needed for future
configurations.
2 Inserting the bottom lip of the back module into the required frame slot, and
then screw it into place.
Ensure that the EMI gaskets on the right side of the back module remain in
place during the installation. The EMI gaskets fit tightly.
3 Insert the front module into the slot holding the corresponding back module.
4 Attach the necessary cables to the back module.
Removal
When removing DA-6804
+
D series products, always remove the front module
first.
Table 2-2 J3 Jumper Settings
Pin
Setting
Label Description
1/2 1×8_ACO Locally configures distribution amplifier as single channel (1×8) with automatic
changeover
3/4 1×8_IN1 Locally configures distribution amplifier as single channel (1×8); input is from IN 1
5/6 1×8_IN2 Locally configures distribution amplifier as single channel (1×8); input is from IN 2
7/8 2_1×4 Locally configures distribution amplifier as dual channel (2-1×4)
11/12 REMOTE Enables remote control via CCS; when set to REMOTE , J3 pins 1-8 are not
functional