Proel X30TB - Manual (Page 10)

10
english
Introduction
XENIA is a series of speakers designed specifi cally for high-profi le installed sound applications and featuring
contemporary Italian styling and advanced technical solutions.
All of the models in the XENIA range utilize high-defi nition dome tweeters and high-effi
ciency woofers,
providing superior quality, full-range sound for a wide scope of installations where the sound system must
blend perfectly into a stylish environment.
The innovative wall bracket with integral connections and 120” horizontal and vertical rotation, off ers
excellent versatility and the fastest installation of its kind.
The three diff erent surface-mount models available suit any kind of installed sound system, from paging and
background music in small-size environments, to full-range sound in bars, department stores and outdoor
venues, through to higher SPL systems in large areas such as shopping malls and airports.
INSTALLATION instructions valid for all models
1. WALL DRILLING
The wall drilling must be done as shown in the drawing for the model to be installed. Always check that the
fi xing plugs choosen are suitable to the type of wall and that they can hold up the weight of the speaker
safely. Check also that there is enough space to orientate the loudspeaker in the desired direction.
2. CONNECTION
Connect the speaker to the amplifi er following the correct polarity: Red (+) positive / Black (-) negative.
Following the same polarity for the whole audio system is very important for obtaining an optimal acoustical
result.
3. FIXING THE BRACKET TO THE WALL
Make sure that the safety cable is connected to the bracket, then fi x the bracket to the wall.
4. SAFETY CABLE LOCKING
Fix the safety cable to the hole on the loudspeaker back panel using the screw provided.
5. SPEAKER MOUNTING
Plug in the speaker to the bracket terminal, then screw in COMPLETELY the locking screw underneath the
cabinet.
ALWAYS MAKE SURE THAT LOUDSPEAKER IS PROPERLY LOCKED TO ITS BRACKET.
6. HORIZONTAL AIMING
Aim the loudspeaker loosening the hex screw shown in the fi gure: after the correct angle has been set,
tighten back the screw.
7. VERTICAL AIMING
Aim the loudspeaker loosening the hex shown indicated in the fi gure: after the correct angle has been set,
tighten back the screw.
8. VOLTAGE SETTING
If the loudspeaker is connected to a constant voltage distributed line, set the switch to the correct voltage
(70V is usually the standard for America, 100V is usually the standard for Europe).
Always check that the line power amplifi er is set for the same voltage.
9. LINE POWER SETTING OR LOW IMPEDANCE SETTING
Use this switch to set the max power sent to the loudspeaker when it is connected to a constant voltage
line: this setting depends on the max output power of amplifi er and on the number of speakers connected,
according to the rule shown in FIG.5.
The same switch can be used for selecting 8
Ω impedance, so the line transformer is excluded and the
loudspeaker can be connected to a low impedance amplifi er (see the LOW IMPEDANCE SYSTEM connection
in FIG.5). In this case power capability of speakers and amplifi er must be approximately the same for the
specifi ed impedance.
CAUTION: the speaker can be damaged if it is erroneously set to 8
Ω and connected to a distributed
line.