Technical Data; Model Designation - LD Systems LD DS21 Manuel D'utilisation

10
OK
Close the window by clicking OK.
MANAGING PRESETS (Memory)
Manage the presets by clicking on "Config" and "Memory" or the memory symbol "M" in the toolbar. Settings made in the editing window
can now be named as a preset in one of the 6 memory slots on the device for future use. A maximum of 6 presets saved in this way can be
saved together as a file on the computer.
Make the desired settings as usual in the editing window. Once the process is completed, open the Memory preset window, use your
computer mouse to select a free preset, click Store, name the preset as desired in the input field of the window that now opens and click
on OK. Confirm the query "Do you want to overwrite?" by clicking on Yes. The settings and preset name are now stored on the device in the
selected memory slot. The presets saved in this way can be selected and loaded directly from the device via the operating panel, without
the need to connect it to a computer.
To save all the presets as a file on your computer, click on Save File, select a save location on the computer, name the file as desired and
click on Save. To load presets saved in this way, click on Open File, select the desired file and click on Open. Click on OK in the window that
now opens to confirm. Close the window by clicking on Exit.

TECHNICAL DATA

Model designation:

Product type:
Type:
Version:
AD/DA converter:
Sampling frequency:
DSP (per channel):
Filter types:
Frequency response:
Signal/noise ratio:
Harmonic distortion (THD):
Channel crosstalk:
Line input impedance:
Maximum line input level:
Output impedance:
Maximum line output level:
Controls:
12
LDDS21
speaker processor
3-channel DSP
2.1
24 bit
48 kHz
parametric 3-band EQ, gain, limiter, X-over, delay up to 12.5 ms in 0.1 ms steps, polarity
Bessel (12, 18, 24 dB), Butterworth (6, 12, 18, 24 dB), Linkwitz-Riley (24 dB)
20–20,000 Hz
87 dB
0.005 %
> 80 dB
22 kilo ohm
+13 dBu
300 ohm
+13 dBu
EDIT rotary encoder, PARAMETER button, RECALL button, POWER