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Congratulations. You have chosen one of the most versatile powered
loudspeaker systems on the market today. The Azden
®
APS 25b
is a
sophisticated 4-channel mixable speaker system that allows you to utilize
two different wireless inputs in addition to a wired microphone and a line-
level input - all at the same time if needed. The master, front mounted,
volume knob controls the overall level of all four inputs simultaneously.
Housed in a high-impact polycarbonate cabinet, the
APS 25b
can be
wall mounted using the included bracket, stand-mounted or simply placed
wherever needed. The Auto On/Off circuitry makes using the
APS 25b
simple and convenient. The internal battery will operate the speaker for
6-8 hours and is easily recharged.
To get the most from your new
APS 25b Speaker System
be sure to
carefully read this user’s guide, paying particular attention to the receiver
module(s) installed and the transmitter(s) you’ve chosen.
Again, congratulations, and thanks for choosing Azden
®
.
Introduction
Contents
inside front cover
page 1
page 2
page 3
page 3-4
page 4
page 5-8
page 9-13
back cover
Cautions and Safety Information
Introduction
APS 25b
rear panel diagrams
Installing an
APS
module
APS 25b
inputs/output and controls
Mounting the
APS 25b
Using
APS UR
module and UHF transmitters
Using
APS VR
module and VHF transmitters
Specifications
(7) Level:
Turn clockwise to increase, or counterclockwise to decrease the input level.
A small screwdriver is supplied to make adjustments. The level control is
factory-preset in the center position.
NOTE: Remove the battery if the transmitter will not be used for a long period of
time.
32BT Body-pack transmitter with lavalier microphone:
(1) Open the battery compartment lid by sliding it in the direction indicated
and raising it.
(2) Insert one fresh Alkaline 9-volt battery into the compartment. Make sure
battery polarity is correct.
(3) Frequency Label
The Frequency label indicates what frequency (in MHz) the transmitter
broadcasts on. The AZDEN receiver in use must also be on the same
frequency.
(4) Audio Input Level Control
Turn clockwise to increase, or counterclockwise to decrease the input
level. A small screwdriver is supplied to make adjustments. The level
control is factory-preset in the center position.
A
APS VR
VHF receiver module