Proficient C790 Handleiding

Proficient Speaker C790

Lees hieronder de 📖 handleiding in het Nederlandse voor Proficient C790 (4 pagina's) in de categorie Speaker. Deze handleiding was nuttig voor 5 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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Before installing your speakers, you should consider their
placement carefully, taking into account the location of
electrical, plumbing and other fixtures. Contact your Dealer
for assistance if you are unsure of the best location for your
particular listening environment.
Placement In Ceiling: When placing your speakers into the
ceiling, they should ideally be located above the primary
listening area. If the speakers are positioned far away from
the primary listening area, adjust the pivoting tweeters so they
are pointed towards it.
Note: To avoid possible damage to the pivoting tweeters, read
the section entitled “SPEAKER ADJUSTMENTS” in this manual
prior to performing the tweeter adjustment.
In a very large room with high ceilings, it may be necessary to
place additional speakers throughout the room. Contact your
Proficient Audio Systems Dealer for assistance.
New Construction - Unfinished Ceilings
A Pre-Construction Bracket, available from your Dealer, may
be installed prior to drywall application across joists (up to 24"
on-center) where a speaker will be located. After the hole is
cut and the drywall is installed, the speakers are then easily
installed following the instructions for mounting in “Finished
Ceilings” below. If the speakers are to be mounted more Note:
than 24" on-center, a special “Extra Long Wing” is available
from your Dealer.
Finished Ceilings
Prior to the actual installation of the speakers, it will be neces-
sary to run cables to the speaker locations. See your Dealer
for more information about cable installation. After the cable
has been properly installed, you are ready to mount the
speakers. Following the simple steps listed below will result in
a professional looking installation:
1. Determine the best area to mount your speakers. This area
of the ceiling should be free of obstructions such as electri-
cal conduit, HVAC ducts, or water lines. This can best be
determined by noting the placement of fixtures and gaining
access to an attic or crawl space for further analysis of the
location of such obstacles.
2. Find the joists nearest the desired speaker mounting loca-
tion. We highly recommend using a good stud-finder tool
for this procedure. If you are lining up the speakers to some
other object or molding in the room, make sure you con-
sider the size of the baffle flange which extends beyond the
mounting hole.
3. Mark the hole. A template for setting the hole is provided
in the box (along with two paint mask inserts for use when
painting). Position the template in the desired position and
pencil an outline on the ceiling.
4. Cutting the hole. CAUTION:This is the most important
part of the entire installation. If you are not certain
whether any obstructions exist behind the desired mounting
area, you should start by cutting a small hole in the center
of your penciled mounting hole with a drywall saw, cutting
at a 45° angle towards the inside of the hole. (See Diagram 1)
Cutting the small hole at this angle will make drywall repair
much easier, using the piece cut out. Once you have deter-
mined that there aren’t any obstructions in your desired
mounting location, start cutting the finished hole at a 90°
angle to the ceiling surface.
5. Add insulation. If the area in the ceiling is not already insu-
lated, add an adequate amount insulation material to loosely
cover the back of the speaker. If the insulation material used
is faced with foil or paper, position the foil or paper away
from the speaker.
SPEAKER PLACEMENT
MOUNTING SURFACE PREPARATION
Diagram 1:
Ceiling Cut Out
OWNER’S MANUAL
CEILING SERIES
C500 • C600TT • C610 • C620
C640 • C790 • C800
The Ceiling Series speakers come from the factory with the
tweeter facing straight out from the baffle. This will result in the
overall smoothest response. However, depending on your par-
ticular primary listening area, room acoustics, ceiling height,
or personal preference, you may find the sound more pleasing
by pointing the tweeters in a particular direction. If additional
treble is desired in the primary listening area, point the tweeter
towards that area; and if less treble is required, point the
tweeter away. Push gently at the edge of the tweeter to point
it in the desired direction. (See Diagram 2) CAUTION: Avoid
touching metal dome tweeters, as damage may occur
(C640 and C800).
Tweeter Adjustment (C640 & C800):
The switch labeled TREBLE allows for 3dB of treble adjust-
ment. Your speakers were shipped with the treble switch in
the “-” position, providing the most linear frequency response.
If you desire more treble, move the switch to the “+” position,
and the tweeter will play 3dB higher. To return to the neutral
setting, push the switch back to the “-” position. (See Diagram 3)
Woofer Adjustment (C640 & C800):
The switch labeled BASS allows for 3dB of bass adjustment.
Your speakers were shipped with the bass set to “-”. This
setting provides the flattest bass frequency response. If you
desire more bass, push the switch to the “+” position and the
bass will play 3dB higher. To return to the neutral setting, push
the switch back to the “-” position. (See Diagram 3)
The unique integral four-foot mounting system incorporated
into each Ceiling Series speaker allows for a quick installation
by following these easy steps:
1. Remove the grille. It may be necessary to push one or two
of the mounting screws and its attached foot towards the
baffle and against the inside surface of the grille to force
the grille out of its retaining groove.
2. Attach the speaker cable (observing the proper polarity with
your amplifier, + to + and - to -). Make sure the left channel
of the amplifier is connected to the left speaker, and the
right channel is connected to the right speaker.
3. Make sure the mounting feet are turned inward to clear the
opening, and insert the speaker into the ceiling. Position
the speaker into the hole.
Note: The flange of the speaker is designed to flex and
conform to any small imperfections in the ceiling’s sur-
face. Tighten the four screws on the front of the baffle only
enough to make the flange become snug against the ceiling.
As you tighten the screws, the feet will automatically flip into
an outward position (See Diagram 4), thereby clamping the
drywall between the feet and the flange. CAUTION: Over-
tightening may warp the baffle, crack the ceiling, cause
the flange to distort, and make the grille difficult to
install.
4. Push the
grille firmly
into the
slot in the
speaker
baffle.
2
SPEAKER ADJUSTMENTS
SPEAKER INSTALLATION
Push Tweeter Here
Bass Adjustment Switch
Treble Adjustment Switch
If you plan to paint your speakers, we recommend that it be
done prior to installation. If you plan to paint your speakers
sometime in the future, it is best to remove them by simply
reversing the steps for “SPEAKER INSTALLATION” above.
If it is necessary to paint the speakers when they are in
the ceiling, the paint masks provided in the carton must be
installed between the grille and flange while they are being
painted with the ceiling.
Before painting your speakers, remove the material under
the grilles. Once the speakers have been painted, return the
material back into place.
Great care should be taken not to clog the holes of the grille,
as this will reduce the sound quality of the speakers.
Proficient Audio Systems recommends only light spray painting
using 5 parts thinning agent to 1 part paint.
PAINTING THE SPEAKERS
Diagram 2:
Tweeter Diagram 3:
Adjustment Switches
Diagram 4:
Mounting Feet
C500 C600TT
Speaker Type: 2-Way Coaxial In-Ceiling 2-Way Coaxial In-Ceiling
Tweeter: Pivoting 1
⁄2" Polyamide Dome Two 1⁄2" Polyamide Dome
Woofer: 5 1⁄4" Polypropylene Cone 61⁄2" Injection Molded Polypropylene
with Rubber Surround Cone with Dual Voice Coil and
Rubber Surround
Impedance: 8 8 Ω Ω
Sensitivity: 90dB 1W/1m 92dB 1W/1m
Frequency Adjustments: None None
Frequency Response: 40Hz - 20kHz 36Hz - 20kHz
Power Recommendations: 5 - 75 watts (undistorted) 5 - 100 watts (undistorted)
Diameter x Depth: 7 3⁄4" x 31
⁄4" 91⁄4" x 35
⁄8"
Ceiling Cut Out: 611⁄16" 81⁄4"
C610 C620 C640
Speaker Type: 2-Way Coaxial In-Ceiling 2-Way Coaxial In-Ceiling 2-Way Coaxial In-Ceiling
Tweeter: Pivoting 1" Soft Dome Pivoting 1" Silk Dome Pivoting 1" Aluminum Dome
Woofer: 61⁄2" Polypropylene Cone 61⁄2" Polypropylene Cone 61⁄2" Injection Molded Graphite
with Rubber Surround with Rubber Surround Cone with Rubber Surround
Impedance: 8 8 8 Ω Ω Ω
Sensitivity: 91dB 1W/1m 91dB 1W/1m 92dB 1W/1m
Frequency Adjustments: None None Front-Mounted 2 Position
+3dB Treble Adjustment Switch
& +3dB Bass Adjustment Switch
Frequency Response: 40Hz - 20kHz 36Hz - 20kHz 32Hz - 22kHz
Power Recommendations: 5 - 85 watts (undistorted) 5 - 100 watts (undistorted) 5 - 125 watts (undistorted)
Diameter x Depth: 91⁄4" x 35
⁄8" 91⁄4" x 35
⁄8" 91⁄4" x 35
⁄8"
Ceiling Cut Out: 81⁄4" 8 1⁄4" 8 1⁄4"
C790 C800
Speaker Type: 2-Way Coaxial In-Ceiling 2-Way Coaxial In-Ceiling
Tweeter: Pivoting 1" Silk Dome Pivoting 1” Aluminum Dome
Woofer: 8" Polypropylene Cone 8" Injection Molded Graphite
with Rubber Surround Cone with Rubber Surround
Impedance: 8 8 Ω Ω
Sensitivity: 92dB 1W/1m 92dB 1W/1m
Frequency Adjustments: None Front-Mounted 2 Position
+3dB Treble Adjustment Switch
& +3dB Bass Adjustment Switch
Frequency Response: 36Hz - 20kHz 28Hz - 22kHz
Power Recommendations: 5 - 125 watts (undistorted) 5 - 150 watts (undistorted)
Diameter x Depth: 111⁄8" x 4 1
⁄4" 111⁄8" x 41⁄4"
Ceiling Cut Out: 97⁄8" 9 7⁄8"
3
SPEAKER SPECIFICATIONS
(Features and specifications are subject to change without notice.)

Product specificaties

Merk: Proficient
Categorie: Speaker
Model: C790

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