LEM T5A, Owner'S Manual

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The input level of the incoming signal can be set using
the VOL control. Leave the control in the CENTER
position (nominal input sensi4dB) if the T5A is
connected to the line output of a mixer.
If you are using devices with a too high output level,
you can reduce the input gain turning the control
counterclockwise.
If you connect to the T5A a dynamic microphone or a
low-level signal you gain increase the input gain up to
+40dB turning the control clockwise.
If you need to send the same signal to a second T5A or
to the T5SA sub-woofer you can use the XLR-M LINK
connector (
fi g. 5 ).
6. DPPM module - Connection panel (fi g. 6)
1. Power supply cable socket.
2. ON/OFF switch with LED indicator.
3. Balanced COMBO socket for the input signal
connection.
4. Balanced XLR-M socket for the signal linking to a
second unit.
5. Control for separating the electrical earth from that
of the chassis.
6. Two-color LED that illuminates when there’s a
signal present at the unit’s input (GREEN color) or
when the internal LIMITER is active (RED color).
7. Input level control.
8. 16-position encoder for the PRESET’s selection.
9 ...Air vents for the module cooling.
WARNING!!!
IN ORDER FOR THE MODULE TO WORK
CORRECTLY, IT’S VERY IMPORTANT TO KEEP THE
AIR VENTS ALWAYS FREE AND ABLE TO PROVIDE
A PROPER AIR CIRCULATION.
7. PRESETS
The PRESETS available in the T5A have been prepared
by LEM with the support of sound engineers and audio
technicians in order to provide the loudspeaker system
with different acoustical and dynamic responses suitable
for different applications, different kind of signal and
different tastes. Unlike the conventional loudspeaker
systems, T5A is able to give you exactly the kind of
sound you prefer or you need for your applications. For
the PRESET’s choice we suggest not only to follow the
directions you can fi nd below, but also to rely on the
listening and on your personal evaluations.
01. LEM INDOOR: this is the T5A DEFAULT PRESET,
giving the typical response of the system and
suitable for the most common indoor applications.
02. LEM OUTDOOR: a slight cut in the high and low
frequency region results in an improved effi ciency
in the mid region. Suitable for the most common
applications in outdoor spaces and large venues.
03. FLAT (Flat Response): includes only the
CROSSOVER fi lters without any additional EQ,
in order to obtain the ‘natural’ response of the
system’s loudspeakers. Choose this PRESET if
you want to EQ the system by yourself using the
mixer’s EQ fi lters or an external equalizer.
04. ENTERTAIN (Entertainer): this PRESET
has been prepared for piano bar players and
entertaining musicians who use vocal microphones
together with digital keyboard with MIDI or MP3
songs, MINIDISK players or other instruments
like guitars and horns. It gives a crisp sound and
a clear response without the need of massive
external equalizations.
05. MAX LOUD (Maximum Loudness) : this PRESET
reproduces the classic ‘loudness’ effect with a big
boost in the high and low end and a slight cut in
the mid region.
06. CD PLAYER: this PRESET has been prepared
to provide the best frequency response for the
reproduction of recorded music and is suitable for
DJs and as a P.A. system for installations in pubs,
disco bars and restaurants. It includes the use of
the multiband compressor for the best dynamic
response together with the maximum protection.
07. WALL MOUNT: this PRESET includes an
adjustment in the low range to optimize the
response when the speaker is installed lose to a
wall. .
08. STAGE MONITOR: this is the PRESET to be
chosen when the T5A is used as a stage monitor,
in vertical position and, usually, at the musician’s
side. The mid-high frequency response has been
adjusted in order to obtain a better near-fi eld
listening and, together with the use of the ANTI-
FEEDBACK plugin, to reduce to the minimum the
feedback phenomena (see the ANTI-FEEDBACK
section).
09. LEM INDOOR SW: this is the LEM INDOOR
PRESET with a 100Hz high-pass fi lter for the use
of the T5A with the LEM sub-woofer T5SA.
10. LEM OUTDOOR SW: this is the LEM OUTDOOR
PRESET with a 100Hz high-pass fi lter for the use
of the T5A with the LEM sub-woofer T5SA.
11. FLAT SW: this is the FLAT PRESET with a 100Hz
high-pass fi lter for the use of the T5A with the LEM
sub-woofer T5SA.
12. ENTERTAIN SW: this is the ENTERTAIN PRESET
with a 100Hz high-pass fi lter for the use of the T5A
with the LEM sub-woofer T5SA.
13. MAX LOUD SW: this is the MAX LOUD PRESET
with a 100Hz high-pass fi lter for the use of the T5A