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201109/UA1214UG_v1.1
User Guide - JBL Professional
®
UniAmp Power Amplifier Module , Model 1214
This guide describes the operating procedures for the JBL
Professional
®
UniAmp 1214 power amplifier module.
The UniAmp 1214 is a mains-powered power amplifier
module incorporating a DSP (Digital Signal Processing)
section. It has a single input and multiple speaker outputs,
the number being model-dependent. The DSP section acts
as a multi-band crossover and also controls equalization,
per-channel levels, delays, limiting action, etc.
The DSP may be configured to suit individual applications
and requirements via JBL Professional
®
’s WinControl
software application. This level of configuration should
not be confused with the per-model factory hardware
configuration referred to in the next section (Applicable
models and variants). WinControl also permits constant
monitoring of all units in a multiple-cabinet system during
operation. WinControl is available as download from
www.jblpro.com.
This guide does not cover any aspects of the host
loudspeaker system or installation thereof; these topics
are the subject of a separate Installation Manual, supplied
with each loudspeaker.
APPLICABLE ModELS ANd VArIANtS
The UniAmp 1214 is the power amplifier module
fitted as standard to the following JBL Professional
®
powered loudspeakers:
Flex range:
U-12
G2
U-14
G2
UFM-265
G2
IMPortANt
– Each UniAmp 1214 is configured
in the factory to suit the loudspeaker type in
which it is to be installed. These configuration
differences can be at hardware level, and it is generally
NOT possible to interchange UniAmp 1214 modules
between loudspeaker types.
The UniAmp 1214 has no user-serviceable parts, and no
attempt should be made to remove a module from its host
enclosure. Please contact your JBL Professional
®
distributor
in the event of faulty operation.
2. INtrodUCtIoN