Audiolab DSP-2600 User manual

PLEASE READ THE INSTRUCTIONS CAREFULLY BEFORE USE /
POR FAVOR LEA LAS INSTRUCCIÓNES ANTES DE USAR
USER MANUAL / MANUAL DE USUARIO
DSP-2600

DSP-2600
P. 2
OVERVIEW
Specications
 Systemperformance
• Input: 2 ways electronic balanced
• Impedance: >10KOhm
• CMRR: >65dB, 50Hz-10Khz
• Output: 6 ways electronic balanced
• Output impedance: <60-ohm
• Min loading impedance: 600-ohm
• Max output level: +20dBm (600 ohms loading)
• Frequency response: +/- 0.5dB 20Hz - 20Khz
• Dynamic range: >110dB 20Hz - 20Khz
• Distortion: <0.02% @ 1kHz, +18dBm
• Maximum delay: 650 mS (adjustable is 2.6uS)
• Output gain: -40dB to +6dB,Step pitch: ±0.1dB
• Input Gain: -40dB to +15dB,Step pitch: ±0.1dB
 ParameterEqualizer
• Filter: 6-bands/each output, 8-bands/each input
• Filter gain: +15dB to -30dB, the distance is 0. 1dB
• Transition frequency (low pass): 20Hz - 20kHz,
1/36 octave. (368 positions)
• Filter: Q value/band width 0.4 to 28.8 / 3 to 0.05
• Selectablelowfrequency/highfrequency:20Hz--
1kHz / 1kHz - 20kHz
• Gain: ±15dB, adjustable step distance is 0.1dB
• Central frequency: 20Hz - 20kHz, adjustable
step dist.: 1/36 octave (368 pos.)
 HighandLowPassFilter
• Filter: Each output with one lter
• Transition frequency (high pass): 10Hz –
16kHz, adjustable step distance is 1/36 octave
• Transition frequency (low pass): 60Hz – 22kHz,
adjustable step distance is 1/36 octave
• Selectable lter: Linkwitz-Riley, Bessel, Butterworth
 Limiter
• Threshold range: +20dBu to -10dBu
• Start-up time: 0.3 to 90ms
• Release time: Start-up time 4, 8, 16 or 32 times
ENGLISH VERSION
DSP-2600 is an all-in-one digital processor with 2 inputs
and 6 outputs. The unit uses a high precision 32 bit oat-
ing point and 96Khz sampling rate that greatly reduces
distortion. You can control the processor via USB or LAN
with the possibility of linking up to 250 devices. DSP-
2600 ships with XLR input and output connectors

DSP-2600
P. 3
ENGLISH VERSION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
- WARNING -
When using electric products, basic precautions should
always be followed, including the following:
1. Read all the instructions before using the product.
2. Do not use this product near water (e.g. near a
bathtub,washbowl,kitchensink,inawetbasement,
near a swimming pool, etc.).
3. This product should be used only with a cart or stand
that will keep it level and stable and prevent wobbling.
4. This product, in combination with headphones or
speakers,maybecapableofproducingsoundlevels
thatcouldcausepermanenthearingloss.Donotop-
eratefor a longperiodoftimeatahighvolumelevel
oratalevelthatisuncomfortable.Ifyouexperience
any hearing loss or ringing in the ears, you should
consult an audiologist.
5. The product should be located so that its location
or position does not interfere with its proper ventilation.
6. The product should be located away from heat
sourcessuchasradiators,heatvents,orotherdevic-
es (including ampliers) that produce heat.
7. The product should be connected to a power sup-
ply only of the type described in the operating in-
structionsorasmarkedontheproduct.Replacethe
fuse only with one of the specied type and size and
with the correct rating.
8. The power-supply cord should:
1. Be undamaged
2. Never share an outlet or extension cord with
other devices so that the outlet’s or extension
cord’s power rating is exceeded, or,
3. Be left plugged into the outlet when left un
used for a long period of time.
9. Care should be taken so that objects do not fall
into and liquids are not spilled thorugh the enclo-
sure’s openings.
10. The product should be serviced by qualied ser-
vice personnel when:
1. The power supply cord or plug has been damaged;
2. Objects have fallen, or liquid has been spilled
onto the product;
3. The product has been exposed to rain; or,
4. The product does not appear to operate nor-
mally or exhibits a marked change in performance;
5. The product has been dropped, or the enclo-
sured damaged.
11. Do not attempt to service the product beyond that
described in the user-maintenance instructions. All
other servicing should be referred to qualied ser
vice personnel.
IMPORTANTSAFETYINSTRUCTIONS:
This product may be equipped tih a polarized line plug
(one blade wider than the other). This is a safety feature.
If you are unable to insert the plug into the outlet, con-
tact an electrician to replace your obsolete outlet. Do not
defeat the safety purpose of the plug.
(ForuseintheU.S.A.)
IMPORTANT:The wires in the mians lead are colored in
accordance with the following code.
BLUE:Neutral
BROWN:Live
As the colors of the wired in the mains lead of this ap-
paratus may not correspond with the colored markings
identifying the terminals in your plug proceed as follows:
The wire which is colored BLUE must be connected to
the terminal which is marked with the letter N or colored
BLACK. The wire which is colores BROWN must be con-
nected to the terminal which is marked with the letter L
or colored RED. Under no circumstances must either of
the baove wires be connected to the ground terminal of
a three pin plug. (ForuseinEurope)

DSP-2600
P. 4
ENGLISH VERSION
1.FrontPanelandRearPanelControlsandConnectors
2.PanelOperation
2.1 Input Parameter Setting
2.2 Output Parameter Setting
2.3 System Parameter Setting
3.PCSoftwareOperation
CONTENTS
P. 5
P. 7
P. 7
P. 9
P. 15
P. 16

DSP-2600
P. 5
ENGLISH VERSION
 Features:
• Use 32 bits oating point unit, made the opera-
tion precision more higher.
• Use96KHz sampling frequency, one time higher
than the similar products in the market. Sound
more nicety, less distortion.
• PC long-distance control by use the attached
software: Short distance can be control by con-
necting WIFI, USB connecter or RJ45(LAN) con-
necter. Long-distance control through RJ45(LAN)
connecter. It can control maximium 250 pcs
products, maximnum distance 1000 meters. (It
depends on the electromagnetic environment.)
1.FRONTPANELANDREARPANEL
CONTROLSANDCONNECTORS
1.LCDDisplay:Displaytheparametersandmenu.
2.FunctionSelect.
3.Default:3 Default keyboard shortcuts, mostly
adjust using the PROGRAM.
4.Substitutecontrolkey.
5. Input LED meter from the top to down: MUTE
6dBU0dBu-6dBuSIGNEDIT.
6. Output LED meter from the top to down: MUTE
6dBU0dBu-6dBuSIGNEDIT.
7.USBconnectors:Connect with the PC in close quarters.
FRONTPANEL

DSP-2600
P. 6
ENGLISH VERSION
1.PowerCord.
2.PowerSwitch.
3.VentilationHoles.
4.LANConnector.
5. OUTPUT Connectors: These XLR-3-32 Balanced
connectors output each channel analog audio signals.
6.INPUTConnectors:These XLR-3-31 Balanced con-
nectors input each channel analog audio signals.
REARPANEL

DSP-2600
P. 7
ENGLISH VERSION
2.PANELOPERATION
INPUTPARAMETERSETTING:
Long press (about 3 second)“INA/INB/INC/IND”,
and then the relevant channel into Edit Status, yellow
light display. (Each channel default for mute), Short press
relevant function key set the parameter setting, press
“<BACK” and “NEXT>” select function setting, short
press ENTER to conrm relevant parameter.
1.NameSetting:
 Example
1. Press A channel key about 3 seconds
till the yellow light display, into Edit Status.
Displaynext:
2. Turn the rst knobof “PARA” select gure
or letter, then, the second knob to select next
one. Press ENTER to conrm and save.
2.InputDelaySetting:
 Parameter Delay, adjust range: 0ms-1000ms,
0Meter-346Meter, 0Feet-1134.88Feet.
Example
1. PressA channel key about 3 seconds till the
yellow light display, into Edit Status.
2. Press “<BACKor“NEXT>”, switch to Delay.
Displaynext:
3.InputPolaritySetting:
 ParameterPolarity, +Normal:Positive, -Invert:
Negative pole. Each channel has unattached
phase control.
Example
1. PressA channel key about 3 seconds till the
yellow light display, into EditStatus.
2. Press “<BACKor“NEXT>”, switch to Polarity.
3. Turn the rst knob of “PARA” to change the Polarity.
Displaynext:

DSP-2600
P. 8
ENGLISH VERSION
4.InputGainSetting:
 ParameterGain, adjust range: -40.0dB-+6.0dB,
Step pitch is 0.1dB. Each channel has unat-
tached gain control.
Example
1. PressA channel key about 3seconds till the
yellow light display, into EditStatus.
2. Press “<BACKor“NEXT>”, switch to Gain.
Displaynext:
3. Turn the rst knob of “PARA” to change the value.
(Turn the knob clockwise, the value increase:
Turn the knob withershins, the value decrease.)
5.EQsetting:
 ParameterEQ,INA-IND Each channel can set 8
parameter EQ(EQ1-EQ8).
A: At parameter status:
Freq: 20Hz-20KHz
Gain: -30dB-+15dB
Bandwidth: 0.05/Oct-3/Oct
B: At Lo_Shelf, Hi-shelf status:
Freq: 20Hz-20KHz
Gain: -30dB-+15dB
Bandwidth: 0.05/Oct-3/Oct
Example
1. PressA channel key about 3 seconds till the
yellow light display, into EditStatus.
2. Press “<BACKor“NEXT>”, switch to EQ, into
“Parameter” setting status.
Displaynext:
3. Turn the rst knob of “PARA”, switch to “Lo--
 shelf”or “Hi-shelf” setting status, Press EN-
TER to conrm.
Displaynext:

DSP-2600
P. 9
ENGLISH VERSION
4. PressENTER,conrm select “Lo-shelf” sta-
tus, into parameter setting. Turn the rst knob
of “PARA”to adjust the gain value. Turn the sec-
ond knob to adjust Freq. Turn the third knob to
select slope. (Turn the knob clockwise, the value
increases; Turn the knob withershins, the value
decreases.
Displaynext:
5. Press “<BACK>” or “<NEXT>”, can switch
among EQ1-EQ8, the setting method is the same.
 6.NoisegateSetting:
 Parameter Noisegate, Range: -120.0dBu-+10d-
 Bu. Each channel has unattached Noisegatecontrol.
Example
1. PressA channel key about 3seconds till the
yellow light display, into EditStatus.
2. Press “<BACKor“NEXT>”, switch to Noisegate.
Displaynext:
3. Turn any knob of “PARA” to adjust the settings.
(Turntheknobclockwise,thevalueincreases;Turn
the knob withershins, the value decreases.)
OUTPUTPARAMETERSETTING:
Press long (about 3 second) “OUT1-OUT8”, and then
EditStatus, till the relevant channel yellow light display.
(Each channel default to mute), Short press the rele-
vant function key can set the parameter setting. Press
“<BACK”and“NEXT>” to select function setting, short
press ENTER to conrm relevant parameter.
1.NameSetting:
 Example
1. Press OUT1 channel for 3 seconds till the yel-
low light display, into EditStatus of OUT1.
Displaynext:
2. Turn the rst knob “PARA” to select gure or
letter, the second knob to select next one, and
press ENTER to conrm and save.

DSP-2600
P. 10
ENGLISH VERSION
2.SignalSourceSetting:
Example
1. Press OUT1 channel for 3 seconds till the yel-
low light display, into EditStatus of OUT1.
Displaynext:
2. Turn the rst knob “PARA” to select ON or
 OF, then press ENTER to conrm.
3.OutputGainSetting:
 ParameterGain,adjust range: -40.0dB-+15.0dB,
Step pitch is 0.1dB. Each channel has unat-
tached gain control.
Example
1. Press OUT1 channel for 3 seconds till the yel-
low light display, into EditStatus of OUT1.
2. Press “<BACKor“NEXT>”, switch to Gain.
3. Turn the rst knob of “PARA” to change the value.
(Turn the knob clockwise, the value increases:
Turn the knob withershins, the value decreases.)
Displaynext:

DSP-2600
P. 11
ENGLISH VERSION
4.OutputPolaritySetting:
 ParameterPolarity, +Normal:Positive, -Invert:
Negative pole. Each channel has unattached
phase control.
Example
1.PressOUT1channelkeyabout3secondstillthe
yellow light display, into EditStatusofOUT1.
2. Press “<BACKor“NEXT>”, switch to Polarity.
Displaynext:
5.OutputDelaySetting:
 Parameter Delay, adjust range: 0ms-1000ms,
0Meter-346Meter,0Feet-1134.88Feet.Eachchan-
nel has unattached delay control.
Example
1.PressOUT1channelkeyabout3secondstillthe
yellow light display, into EditStatusofOUT1.
2. Press “<BACKor“NEXT>”, switch to Delay.
Displaynext:
3. Turn the rst knob of “PARA” to ne adjust-
ment. Turn the second knob to rough adjustment.
(Turn the knob clockwise, the value increases; Turn
the knob withershins, the value decreases).

DSP-2600
P. 12
ENGLISH VERSION
6.CrossoverHPFSetting:
 ParameterHPF, Highpass, range: 20Hz-20KHz,
Selectable ter type: Link-Riley, Bessel, Butter-
worth. Selectable slope: 12dB, 18dB, 24dB,
48dB. Each channel has unattached highpass lter.
Example
1. PressOUT1 channel key for about 3 seconds till
the yellow light display, into EditStatusofOUT1.
2. Press “<BACKor“NEXT>”, switch to HPF.
Displaynext:
3. Turn the rst knob of “PARA” to adjust the val-
ue. (Turn the knob clockwise, the value increses,
turn the knob withershins, the value decreases.
Turn the second knob to select lter type, turn
the third knob to select slope.
7.CrossoverLPFSetting:
 Parameter LPF, Lowpass, range: 20Hz-20KHz,
Selectable ter type: Link-Riley, Bessel, Butter-
worth. Selectable slope: 12dB, 18dB, 24dB,
48dB. Each channel has unattached lowpass lter.
Example
1. PressOUT1 channel key for about 3 seconds till
the yellow light display, into EditStatusofOUT1.
2. Press “<BACKor“NEXT>”, switch to LPF.
Displaynext:
3. Turn the rst knob of “PARA” to adjust the val-
ue. (Turn the knob clockwise, the value increses,
turn the knob withershins, the value decreases.
Turn the second knob to selectltertype, turn
the third knob to select slope.

DSP-2600
P. 13
ENGLISH VERSION
8.EQSetting:
 Parameter EQ, OUT1-OUT8 Each channel can
set 6 parameter EQ (EQ1-EQ6).
Example
A. Atparameterstatus:
Freq: 20Hz-20Khz
Gain: -20dB-+15dB
Bandwidth: 0.05/Oct-3/Oct
B. At Lo_Shelf, Hi-shelf status:
Freq: 20Hz-20Khz
Gain: -30dB-+15Db
Slope:+6dB, +12dB
 Example:
1. Press OUT1 channel for 3 seconds till yellow
light displays into Edit status of OUT1.
2. Press“<BACK”or“NEXT>, switch to EQ, into
“Parameter” setting status.
 Displaynext:
3. Turn the rst knob of “PARA”, can switch to
“Lo-shelf” or “Hi-shelf” setting status. Press
ENTER to conrm.
 Displaynext
4. Press “ENTER”,conrm select “Lo-Shelf”, into
parameter setting. Turn the rst knob of “PARA”
to adjust gain value, Turn the second knob to ad
justFreq, Turn the third knob to select slope. (Turn
the knob clockwise, the value increase; Turn the
knob withershins, the value decrease).
Displaynext:
5. Press “<BACK”or“NEXT>”, can switch among
EQ1-EQ6,the setting method is the same.

DSP-2600
P. 14
ENGLISH VERSION
9.LimiterSetting:
 ParameterLimiter, Out1-Out8 Each channel has
unattached limiter control.
Threshold value: -30dBu-20dBu. Attack: 0.3ms-
100ms Release: 2x, 4x, 6x, 16x, 32x.
 Example
1. Press OUT1 channel for 3 seconds till the yel-
low light display, into EditStatus of OUT1.
2. Press <”BACK”or“NEXT”>,switch to Limit or
Compressor, Press ENTER to conrm.
 A: If select Limit, Display as below:
3. Turn the rst knob “PARA” to change the
threshold value, turn the second knob to set the
attack time; Turn the third knob to set the re-
lease time (it can be set to 2, 4, 6, 8, 16, 32 times
as Attack time.) The compressor setting method
is the same.
B: If you select Compressor, please press
<”NEXT”>, The setting should be as below.
Compressor,ManualorAutocan be selectable.
Cliplim Adjust range: 2.0dB-12dB Ratio: have
1:1, 1:2, 1:4, 1:16, 1:32, 1:64, 1:Maximum to be se-
lectable. (Use the rst, second and third knob to adjust)
Displayasbelow:

DSP-2600
P. 15
ENGLISH VERSION
All the setted parameter can be saved in the memo-
rizer to be used in the same mode in the future. Short
press <”MENU”> into function selecting: Press “BACK”,
“NEXT” or turn any knob of “PARA” to go forward or
back. Short press “ENTER” into relevant function par-
aemter setting. Turn any knob of “PARA” to set relevant
parameter; short “ENTER” to conrm, and “ESC” key to
escape.
MainMenu:
1. XoverSubMenu: 1. Load Program
2. Store Program
3. Erase Program
2. Programcopy: Turn any knob of “PARA” to se-
lect Program Copy.
3.ChannelCopy: Turn any knob of “PARA” to se-
lect each Channel Copy.
4.InputSubMenu: Turn any knob of “PARA” to se-
lect Input Source of Input
Channel A-d.
5.SecuritySubMenu: Turn any knob of “PARA”to set
password.
6.SystemSubMenu: 1. BacklightSetup: Set the LCD
backlight for long display or auto close for 25 seconds.
2. SystemInfo: Press “ENTER”
to check System Info.
3.Temperature:Turnanyknob
of “PARA” to set temperature.
4.FilterDispay: Turn any knob
of “PARA” to select BW/Q.
5. SceneChange:Hotkey Ena-
ble/Disable
6. SceneKeySetup
7. Wi Factory Reset: Turn
any knob of “PARA” to select
YES/NO.
SYSTEMPARAMETERSETTING:

DSP-2600
P. 16
ENGLISH VERSION
3.PCSoftwareOperation
DSP series digital speaker processor use advanced
Long-distance control technology, it can set all the func-
tions and controlled by connection software. It has strong
function and steady quality. Short distance can be con-
trolled by USB connector or LAN connector; Long-dis-
tance controlled by LAN connector; it can control maxi-
mum 250 purchase products.

DSP-2600
P. 17
ENGLISH VERSION
A B CD E F
G
I
J
H
SoftVision:
A.DisplayInformationDATA
B.Save/LoadtheProgramInterface
C.ChangetheChannelName
D.Copy,Edit.
E.ChangetheSystemSetting
F.ConnectOption
G.InputChannel
H.OutputChannel
I.InputSourceSetting
J.ChannelConnect
Connection: (Please conrm to use the connection line; connect the
computer and product. Please see the attached CD to install the driv-
er for rst connection.
CommunicationPortSelect
NetworkAddressSettings
Select workable computer
Select workable IP Address

DSP-2600
P. 18
ENGLISH VERSION
A
B
C
D
E
A.Load/Deletea group user data or ef-
fect data from the connected device.
B. Store/Delete a group user or eect
data to the connected device.
C. Read out a group user data or eect
data from the computer.
D. Recall all group user data or eect
data from the computer.
E. Storeagroupuser data or eect data
to the computer.
F. Storeallgroup user data or eect data
to the computer.
F
Whendeletingoneprogram:
A
B
A.Selectoneprogram
B.ClickDeletetodeletetheprogram.
Program

DSP-2600
P. 19
ENGLISH VERSION
ChannelSetup
Click into below page, and you can change
the channel name directly.
Copy
Channel Copy Mode selecting, Click into below page, it
can set the same parameter for two channels directly.
A
B
C
System
System option, click into below page
A.ChangeLCDbacklightdisplaytime
B.ChangeTemperature
C.Thedetails of this product will be
shownontheLCD(itcanbeamended).

DSP-2600
P. 20
ENGLISH VERSION
CommonSettingasbelow:
ON: Mute o, channel normal use.
MUTE: Mute on, channel in mute.
CHA:Channel in gray color means the channel’s not selected.
CHA: Clicked channel can switch the selection state, se-
lected channel display relevant color.
SIGNALEDITVISIONATINPUTSTATE:
Each input channel setting is the same A B CD E
F
A. Mute switch
B. Adjust input gain.
C. Input phase setting
D. Input delay setting
E. Input parameter EQ setting
(can drag the EQ number to adjust the relevant parameter)
F.Noisegate setting
SIGNALEDITVISIONATOUTPUTSTATE:
Each output channel setting is the same.
A B CD E FG H
A. Select output source
B. Adjust output gain.
C. Output phase setting
D. Output delay setting
E. Output parameter EQ setting
(can drag the EQ number to adjust the relevant parameter)
F.Crossover setting (can drag the Crossover icon (H/L) to
adjust the relevant parameter)
G. Limiter setting
H. Mute Switch.