DSP 6KQ DSP 10KQ 说明书 V2.cdr
Professional Power Amplifier Specifications
Contents
SPECIFICATION
DSP
Contents...........................................1
MODEL:
DSP 6KQ
Input:
4 channel
Output:
4 channel
PC Com Port:
1 USB Com Port on front panel, 1 USB Com Port,2 RS485 Com Port on back panel (RJ-45)
Processor:
48KHz Sampling frequency, 48-bit Fixed-Point DSP, 24-bit A/D and D/A converter
Dynamic range:
>110dB
Frequency Response:
±0.25dB, 20Hz --- 20KHz
Distortion:
< 0.01%, 20Hz - 20KHz @ +10dBu balanced input
Signal to noise ratio:
>110dB
Control elements....................................3
EQ:
Each output channel can be independently set as LPF and HPF, The parameters can be adjusted,
Filter type:Butterworth, Bessel, Linkwitz-Riley; The Crossover Frequency:20Hz---20KHz,
Slope:12,18,24 or 48 dB/octave
Bandwidth:0.2 to 36 oct, Frequency:20Hz to 20KHz, Gain: -24dB to +12dB, step:0.2 dB
Rear panel features introduction.......................4
Delay:
0ms to 115ms
Display: 2 x 20 LCD
Store Settings:
20 user program dynamic storage
crossover filter:
DSP10KQ
Important note......................................2
Rear panel features introduction.......................5
AMPLIFIER
Model
DSP 6KQ
DSP 10KQ
Output Power
8Ω Stereo Pow er
4×625W
4×1300W
4Ω Stereo Pow er
4×1250W
4×2200W
2Ω Stereo Pow er
4×1500W
4×2500W
8Ω Bridged Monon Pow er
2×2500W
2×4400W
4Ω Bridged Monon Pow er
2×3000W
2×5000W
Frequenty Response
PC Interface.......................................7
20Hz-20kHz ±0.5dB
THD+N(Rated pow er,4Ω/KHz)%
0.10%
Signal Noise Ration(dB)
Input Impedance
Audio input and output connections....................6
110dB
20KΩ Balanced / 10kΩ Unbalanced
Output Connectors
Speakon Connectors(NEUTRIK)
Pow er Requirement
100-120V-50-60Hz or 200-240V-50-60Hz
Professional Power Amplifier Specifications.............8
Dimension
Airframe
483×377×88mm
Weight
Weight(net)
13Kg
8
1
PC Interface
Important Note
WARNING NOTICES
SAFEGUARDS
Electrical energy can perform many useful funtions, This unit has been engineered and
manufactured to assure your personal safety. Imporoper use can result in potential electrical
shock or fire hazards. In order not to defeat the safeguards, observe the following precautions
for its installation, use and servicing.
Explanation of Graphical Symbols
CAUTION
RISK OF ELECTRIC SHOCK:
OPEN ONLY IF QUALIFIED
AS SERVICE PERSONNEL
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS EQUIPMENT TO RAIN OR MOISTURE
IMPORTANT NOTE
ATTENTION: This unit must be protected from damp because of the risk of fire and the
possibility of electric shocks.
1. Make sure that you have the correct mains voltage. Only operate the unit at the mains
voltage marked on the rear panel.
2. Make sure that nothing especially no metal objects are inserted into the device. This
could result in electric shock or malfunction.
3. If the unit is subjected to extreme fluctuations of temperature e.g. On being transported
from outside into a heated room, condensation can form. This unit should not be used untill
it has reached room temperature.
4. In the event of water or any other fluid being accidentally spilt on the unit switch the
unit off immediately and send it to a qualified service workshop for inspection.
5. Make sure that the unit is always well ventilated and never exposed to direct sunlight
Output Mode Setup
6. Do not use sprays to clean the unit as they have a detrimental effect on the unit and could
ignite suddenly.
7. The machine use single power switch, please cut off the power before fix.
8. Please do not put the cup, vessel of flower or container above the machine, in case the
leak out water then cause the leakage current off the machine.
2
7
Audio input and output connections
Control elements
Route
Menu
The signal input into any channel can be select output from any channel.
Control Knob
Stereo Mode
The signal input into channel 1 can be output from
channel 1 only, similarly, the signal input into channel 2 can be
output from channel 2 only. The many channels, one by one in
order type pushes.
Signal indicator
SIGNAL LED : Indicate output signal levels in normal operating range
VPL LED : This indicator signals if the amplifier output is clipping or limiting.
CPL LED: Low impedance/Short Circuit Detection Fault
MUTE LED : MUTE-Audio protection under mute position.
LED display
Turn on the power supply , display light can display various parameters for use ' s convenience
Enter
Confirm the parameter you are setting or enter into operation menu
Back
To page up or move the cursor when edit
Next
To page down or move the cursor when edit
Menu
RS-485
USB
In standby state , press this key to enter the system setup program
Input channel setting key
Click this key to make current channel MUTE or Sound On .
Bridge Mode
Push this key 3 seconds to enter into this channel ' s setting mode
USB interface
Use a USB cable to connect the machine and PC
Output channel setting key
channel 1 and channel 2 are bridged,
channel 3 and channel 4 are bridged.
Click this key to make current channel MUTE or Sound On .
Push this key 3 seconds to enter into this channel ' s setting mode
ESC
Back to previous menu when click ESC in edit state or return to stand - by under other conditons
Control Knob
Set parameters in edit state
Bypass
Choose to open or close when editing EQ Adjusted parameter is not implemented under bypass condition
RS-485
USB
6
3
Rear panel features introduction
Rear panel features introduction
Speakon outputs-4-channel models
RS-485
USB
Mains input
200V- 240V
or 1 00V- 120V
operation
2 channel version
shown with Neutrik
Speakon output
connectors
XLR connectors for
inputs and loop thru
DSP control
Port
4channel version
shown with Neutrik
Speakon output
connectors
Four-channel amplifiers Additional connectors are provided for channel 3 and channel 4. Channel 3
functions as channel 1 above, and channel 4 as channel 2 above.
Input Connectors
BALANCED INPUT CONNECTIONS
The XLR input connectors are electronically balanced,
and wired according to the IEC 268 standard ( pin 2=
hot ). XLR input connectors should be wired follows:
Pin 1 Ground/Shield
Pin 2 Hot (+)
Pin 3 Cold (-)
Audio inputs-4-channel models
Audio input-4-channel models
When linking the same source signal to several input channels, be aware that there
is a limit to the number of channels an output source can "drive". A typical output
sourse (e.g. a DSP crossover unit) can drive up to four amplifier channels before
external line-drivers might be required to buffer the signal.
Audio link:
the signal input into channel 1 can be output from
channel 1 only, similarly, the signal channel 3 is the same.
Output Connectors
Unbalanced Input connections
4
To connect an input to an unbalanced source, it is
possible to connect pins 1 and 3 in the XLR plug at the
amplifier end of the cable. However, a better method
is to connect pin 3 to the shield at the source end of the
cable, as this usually results in better hum and noise
rejection. Balanced input connections are recommended
whenever possible
5
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