d & b audiotechnik Yi7P User manual

YYi7P/Yi10P
Manual 1.2 en

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General information
Yi7P/Yi10P Manual
Version: 1.2 en, 10/2016, D2711.EN .01
Copyright © 2016 by d&b audiotechnik GmbH; all rights
reserved.
Keep this manual with the product or in a safe place
so that it is available for future reference.
When reselling this product, hand over this manual to the new
owner.
If you supply d&b products, please draw the attention of your
customers to this manual. Enclose the relevant manuals with the
systems. If you require additional manuals for this purpose, you
can order them from d&b.
d&b audiotechnik GmbH
Eugen-Adolff-Strasse 134, D-71522 Backnang, Germany
T [phone], F [phone]
[email protected], www.dbaudio.com

1. Safety precautions........................................................... 4
1.1. Information regarding the use of loudspeakers.................... 4
2. Yi7P/Yi10P loudspeaker............................................... 5
2.1. Product description.................................................................. 5
2.2. Connections............................................................................. 5
2.3. Operation................................................................................ 7
2.3.1. Controller settings................................................................ 7
2.4. Dispersion characteristics........................................................ 8
2.5. Technical specifications........................................................ 10
3. Manufacturer's declarations..................................... 12
3.1. EU conformity of loudspeakers (CE symbol)....................... 12
3.1.1. WEEE Declaration (Disposal)........................................... 12
Contents
d&b Yi7P/Yi10P Manual 1.2 en 3

1.1. Information regarding the use of loudspeakers
Potential risk of personal injury
Never stand in the immediate vicinity of loudspeakers driven at a
high level. Professional loudspeaker systems are capable of
causing a sound pressure level detrimental to human health.
Seemingly non-critical sound levels (from approx. 95 dB SPL) can
cause hearing damage if people are exposed to it over a long
period.
In order to prevent accidents when deploying loudspeakers on the
ground or when flown, please take note of the following:
– When setting up the loudspeakers or loudspeaker stands,
make sure they are standing on a firm surface. If you place
several systems on top of one another, use straps to secure
them against movement.
– Only use accessories which have been tested and approved
by d&b for assembly and mobile deployment. Pay attention to
the correct application and maximum load capacity of the
accessories as detailed in our specific "Mounting instructions"
or in our "Flying system and Rigging manuals".
– Ensure that all additional hardware, fixings and fasteners used
for installation or mobile deployment are of an appropriate
size and load safety factor. Pay attention to the manufacturers'
instructions and to the relevant safety guidelines.
– Regularly check the loudspeaker housings and accessories for
visible signs of wear and tear, and replace them when
necessary.
– Regularly check all load bearing bolts in the mounting devices.
Potential risk of material damage
Loudspeakers produce a static magnetic field even if they are not
connected or are not in use. Therefore make sure when erecting
and transporting loudspeakers that they are nowhere near
equipment and objects which may be impaired or damaged by an
external magnetic field. Generally speaking, a distance of 0.5 m
(1.5 ft) from magnetic data carriers (floppy disks, audio and video
tapes, bank cards, etc.) is sufficient; a distance of more than 1 m
(3 ft) may be necessary with computer and video monitors.
1. Safety precautions
d&b Yi7P/Yi10P Manual 1.2 en4

2.1. Product description
The Yi7P/Yi10P are passive 2-way loudspeakers housing two 8" LF
drivers and a 1.4" HF compression driver with a rotatable CD horn
producing a nominal dispersion (h x v) of 75° x 40° or 110° x
40°, respectively. The frequency response extends from 59 Hz to
above 18 kHz.
The two 8" neodymium LF drivers are positioned in a dipolar
arrangement providing exceptional vertical dispersion control even
at lower frequencies.
Specially designed ports with optimized flow characteristics
provide a considerably improved, efficient low frequency
reproduction.
The cabinets are constructed from marine plywood and have an
impact and weather protected PCP (Polyurea Cabinet Protection)
finish. The fronts of the loudspeaker cabinets are protected by a
rigid metal grill backed by an acoustically transparent foam.
The top and bottom panels of the cabinets are each equipped with
a pair of M10 threaded inserts to connect to different rigging
accessories such as the Z5398 YP Horizontal bracket, the Z5399
YP Mounting bracket, the Z5354 E8/E12 Flying adapter or the
Z5020/25 Flying adapter 02/03.
2.2. Connections
The cabinets are fitted with a pair of NL4 M connectors and a two
pole screw terminal block (ST). All four pins of both NL4 M
connectors are wired in parallel. The cabinets use the pin
assignments 1+/1–. Pins 2+/2– are designated to active
subwoofers.
Cabinets with the weather resistant option (WR) are equipped with
a fixed input cable (PG type, H07-RN-F, 2 x 2.5 mm2 (AWG 13),
standard length 5.5 m (18 ft).
Pin equivalents of the applicable connector options are listed in the
table below.
NL4 M 1+ 1– 2+ 2–
ST + – n.a. n.a.
PG Brown (+) Blue (–) n.a. n.a.
Fixed cable connection
The Yi7P and Yi10P loudspeakers are each supplied with a cover
plate [1] and a rubber grommet feed through [2]. For indoor
operation, these items can be used to hide the connector panel, if
required. For unprotected outdoor operation, the connector panel
must be covered, i.e. both items must be used to achieve an IP
degree of protection of IP34.
passive
crossover
Connector wiring
Cover plate and rubber grommet
2. Yi7P/Yi10P loudspeaker
d&b Yi7P/Yi10P Manual 1.2 en 5

To install the fixed cable connection, proceed as follows:
Tools required: Philips screw driver (#PH2).
1. Remove the knockout opening in the cover plate [1] and
attach the rubber grommet [2] correspondingly.
2. Insert the connection cable through the rubber grommet.
3. Undo the four screws of the connector panel.
4. Connect the cable wires to the screw terminal.
Þ Observe the correct polarity!
5. Push the cover plate towards the connector panel until it fits
into place.
6. Finally fix the cover plate together with the connector panel
using all screws.
Step 2 Step 3 Step 4/5 Step 6
Installing the fixed cable connection
NL4 connection with cover plate
The two NL4 connector sockets of the cabinet's connector panel
are located in a recess to allow the use of the cover plate [1]
together with NL4 cable connectors, as shown in the graphic
opposite.
Note: Neutrik NL4FC type connectors must be used for this
option.
The cover plate is equipped with two knockout openings to allow
daisy chaining of the loudspeaker.
To use the NL4 connection, proceed in the same manner as
described in the previous section .
d&b LoadMatch
Starting with the D80 amplifier platform, the LoadMatch function
enables the amplifier to electrically compensate for the properties
of the loudspeaker cable used without the need for an additional
sense wire. For applicable loudspeakers, LoadMatch is therefore
independent of the connector type used.
Step 1
NL4 cable connection with cover plate [1]
d&b Yi7P/Yi10P Manual 1.2 en6

2.3. Operation
NOTICE!
Only operate d&b loudspeakers with a correctly configured d&b
amplifier, otherwise there is a risk of damaging the loudspeaker
components.
Applicable d&b amplifiers:
D80/D20/D12/D6/10D/30D.
Application Setup Cabinets per
channel
Yi7P Y7P 2
Yi10P Y10P 2
For applicable amplifiers, the controller setups are available in
Dual Channel and Mix TOP/SUB mode.
2.3.1. Controller settings
For acoustic adjustment the functions CUT, HFA and CPL can be
selected.
CUT mode
Set to CUT, the low frequency level is reduced. The cabinets are
now configured for use with actively driven d&b subwoofers.
HFA mode
In HFA mode (High Frequency Attenuation), the HF response of the
system is rolled off. HFA provides a natural, balanced frequency
response when a cabinet is placed close to listeners in near field or
delay use.
High Frequency Attenuation begins gradually at 1 kHz, dropping
by approximately 3 dB at 10 kHz. This roll off mimics the decline
in frequency response experienced when listening to a system from
a distance in a typically reverberant room or auditorium.
CPL function
The CPL (Coupling) function compensates for coupling effects
between the cabinet and close boundary surfaces. CPL begins
gradually around 1 kHz, with the maximum attenuation below
400 Hz. To achieve a balanced frequency response, the CPL
function can be set to dB attenuation values between 0 and –9.
Positive CPL values create an adjustable low frequency boost (0 to
+5 dB) at around 65 Hz and can be set when the system is used in
full range mode without subwoofers.
-5
0
5
10
-10
-15
-20
-25
-30
20 100 1k 10k 20k
Frequency response correction in HFA mode
Frequency response correction of the CPL function
d&b Yi7P/Yi10P Manual 1.2 en 7

2.4. Dispersion characteristics
Isobar diagram horizontal
Yi7P
vertical setup
Isobar diagram vertical
Isobar diagram horizontal
Yi7P
horizontal setup,
horn rotated
Isobar diagram vertical
d&b Yi7P/Yi10P Manual 1.2 en8

Isobar diagram horizontal
Yi10P
vertical setup
Isobar diagram vertical
Isobar diagram horizontal
Yi10P
horizontal setup,
horn rotated
Isobar diagram vertical
Altering the HF horn dispersion
By factory default, the HF horn is fitted to the cabinet providing the
nominal horizontal dispersion when the cabinet is used in upright
position. This is indicated by a white label on the horn flange. The
label is visible through the front grill on each side of the cabinet as
shown in the graphic opposite.
The HF horn can be rotated through 90°.
Tools required: Torx wrench (#TX20).
1. Undo the torx screws on the top and bottom panels of the
cabinet and remove the front grill.
2. Undo the screws holding the horn flange and rotate the horn.
3. Refit the horn as follows:
– Make sure the gasket of the horn is in place.
– Refit the horn.
– Insert all screws and carefully tighten them clockwise until
they fit precisely into the countersunk holes.
4. Refit the front grill.
Altering the HF dispersion
d&b Yi7P/Yi10P Manual 1.2 en 9

2.5. Technical specifications
Yi7P/Yi10P system data
Frequency response (–5 dB standard) 59 Hz - 18 kHz
Frequency response (–5 dB CUT mode) 118 Hz - 18 kHz
Max. sound pressure (1 m, free field)
Yi7P with D6/10D 132 dB
Yi7P with D12/D20/30D 135 dB
Yi7P with D80 137 dB
Yi10P with D6/10D 131 dB
Yi10P with D12/D20/30D 134 dB
Yi10P with D80 136 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
Yi7P/Yi10P loudspeaker
Nominal impedance 8 ohms
Power handling capacity (RMS/peak 10 ms) 400/1600 W
Nominal dispersion angle (horizontal) Yi7P 75°
Nominal dispersion angle (horizontal) Yi10P 110°
Nominal dispersion angle (vertical) 40°
Components 2 x 8" driver with neodymium magnet
1.4 ” exit compression driver
Passive crossover network
Connections 2 x NL4 M
1 x screw terminal (ST - up to 4 mm2/AWG 11)
Optional fixed cable (PG):
H07-RN-F, 2 x 2.5 mm2 (AWG 13), 5.5 m (18 ft)
Pin assignment NL4 M: 1+/1–
Fixed cable (PG): Brown: (+) / Blue: (–)
Weight 18 kg (40 lb)
Yi7P frequency response, standard and CUT modes
Yi10P frequency response, standard and CUT modes
d&b Yi7P/Yi10P Manual 1.2 en10

Yi7P/Yi10P cabinet dimensions in mm [inch]
d&b Yi7P/Yi10P Manual 1.2 en 11

3.1. EU conformity of loudspeakers (CE symbol)
This declaration applies to:
d&b Yi7P loudspeaker, Z0712
d&b Yi10P loudspeaker, Z0713
manufactured by d&b audiotechnik GmbH.
All production versions of these types are included, provided they
correspond to the original technical version and have not been
subject to any later design or electromechanical modifications.
We herewith declare that said products are in conformity with the
provisions of the respective EC directives including all applicable
amendments.
A detailed declaration is available on request and can be ordered
from d&b or downloaded from the d&b website at
www.dbaudio.com.
3.1.1. WEEE Declaration (Disposal)
Electrical and electronic equipment must be disposed of separately
from normal waste at the end of its operational lifetime.
Please dispose of this product according to the respective national
regulations or contractual agreements. If there are any further
questions concerning the disposal of this product, please contact
d&b audiotechnik.
3. Manufacturer's declarations
d&b Yi7P/Yi10P Manual 1.2 en12

D2711.EN .01, 10/2016 © d&b audiotechnik GmbH
www.dbaudio.com