Car Speaker User Manual

9
Speaker volume control
The AlphaPremiere™ 9000 sign has two internally-mounted speakers in the right end cap. Audio volume
can be raised or lowered:
• temporarily by using the IR remote control (the “U” key raises volume, the “D” key lowers it), or
• permanently by changing an internal master volume dial (see below).
NOTE: Also, the duration and number of repetitions of audio tones can be set using AlphaNET plus™
software. Refer to the “Site Manager” section of the AlphaNET plus™ for Windows® User
Manual .
To change the default volume setting, follow these steps:
1. Remove power from the sign.
2. If the sign is mounted, remove it and place the sign face down on a flat surface before removing the
end cap.
3. Remove the two (2) screws from the end cap located on the left side of the face down sign:
4. To change the default factory volume setting, use a screwdriver to turn the dial clockwise to raise the
volume or counterclockwise to lower the volume. (It is recommended that you use a plastic
screwdriver, not a steel screwdriver, to make the adjustment.) The default factory setting is maximum.
NOTE: To turn on a continuous repeated tone for volume adjustment, use the IR remote control to go
through functions as described in “Using the IR remote control” on page 11. When you get to
Volume , you’ll be able to hear the speaker volume increase and decrease as the adjustable dial
is rotated. However, this is a temporary setting only.
Keep one hand on the end cap
after removing both screws, to
avoid pulling speaker wires.
Decrease Increase