Polk Audio PA450UM, Руководство по эксплуатации

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PA450UM
6
Removing the Unit
To remove the commander, remove bracket mount or remove trim ring and
mounting screws, then slide wired commander out of the mounting hole.
Removing the Trim Ring ( Screw Mount Only )
Before removing the mounting screws, remove the trim ring first. Using a small
non-metallic panel removal tool, apply the flat edge of the tool to the trim ring top
latch area (as shown). Pull forward and twist to disengage the latches. Note: Use
a protective surface under the removal tool so as not to damage the
mounting surface .
Tuner / Amplifier Module Mounting
1. Choose a mounting area for the tuner/amplifier module that will provide plenty
of ventilation to prevent the amplifier from overheating. The tuner/amplifier
module can be mounted in the horizontal or vertical position. Please note that
when mounting in vertical position, do not mount with the harness exit points
facing straight up, as water can collect around the chassis in these areas.
2. Using the shortest length of the recommended size screws possible, mount
the tuner/ amplifier as detailed in the diagram on the right.
3. Route the tuner/amplifier harness and cable throughout the vessel as
required. Keep some slack in the harness/cables so it won't be too tight, as
this can cause damage to the wires.
4. Follow the wiring diagram carefully and make certain all connections are
secure with insulated crimp connectors to ensure proper operation.
5. After completing the wiring connections, reconnect the negative terminal on
the battery and turn the unit on to confirm operation (vessel accessory switch
must be on). If the unit does not operate, disconnect battery, recheck all
wiring and refer to the trouble-shooting guide located in the back of the
manual.
STAINLESS STEEL #8 SCREWS (INCLUDED)
1/8” PILOT HOLES FOR SUPPLIED SELF-STARTING SCRWS
.180 PILOT HOLES WHEN USING THREADED MACHINE SCREWS