LD Systems LDDSP44K Manual De Usuario página 8

6.21 Devices - Lists the connected and added devices.
Information on the selected device (model, serial numbers, name, IP address, and firmware version).
6.22
6.23 AMP PRESET
LOAD - Select an amp preset from the amp preset library using the arrow icons and load it
by clicking on LOAD (preset name in the window to the right next to the arrow icons).
SEND - Send an amp preset to the power amp's storage device and load it.
- Resets the settings in Amp Preset to begin creating a new amp preset.
The previously loaded amp preset will not be removed from the amp preset library.
- Loads an amp preset stored on the PC.
- Saves an amp preset to the PC.
READ CURRENT - Synchronizes the amp preset currently loaded to the power amp with the software.
6.24
6.25 INPUT SIGNAL - (DSP44K only) Click on the collapsible menu to select an analog physical signal input (XLR) or DANTE
(RJ45). This setting applies to Input 1 and 2 or 3 and 4. The setting is not saved to an amp preset.
INPUT LEVEL - Displays the levels of inputs 1 to 4.
6.26 CHANNEL EDIT
SOURCE - Sets the signal source for channels 1 to 4.
LINK - Before editing, you can link the channels whose settings are to be the same (check the box).
The settings must therefore only be applied to one channel and will be automatically
applied to linked channels.
Gain - Click this button to open the editing window for the signal gain. The polarity
and channel muting (Mute) can also be edited here.
- Inverts the polarity of the channel.
- Mutes the channel.
Delay - Click this button to open the editing window for the signal delay. The time delay
is displayed in meters (m), feet (feet), and milliseconds (ms).
Peq - Click this button to open the editing window for the 12-band parametric equalizer.
6.27 OUTPUT ROUTING - Graphical display of output routing (single, 2-way, bridge).
SPEAKER PRESET - Selection window for the speaker presets saved to the custom speaker preset and LD speaker preset libraries.
6.28
6.29 DISPLAY FIELDS
CLIP - The CLIP display field will illuminate when the corresponding power amp channel is being operated
at the limit threshold. Brief illuminations are not critical. In order to protect the system, an excessive signal level
is smoothed by the integrated limiter. If the CLIP display illuminates for a longer time
or permanently, reduce the volume level.
PMS - The PMS (Power Management System) is an electronic protection system that permanently
monitors and regulates the power amp parameters in order to ensure that only the power necessary for
safe and secure operation is drawn from the power supply (monitors the signal input, capacity, temperature, current).
The PMS display illuminates in the following situations:
1. The internal temperature rises close to the limit at which the automatic switch-off function would be
activated to prevent the system from overheating due to unfavorable working conditions.
In this case, the system takes control and reduces the power supply to a level at which the power
amp would not be switched off in this situation.
2. Excessive power consumption. This situation applies only under laboratory conditions, in
endurance tests with sinusoidal audio signals with dummy loads, or in prolonged acoustic feedback
conditions. Here, the system intervenes in order to avoid damage to the speaker and to prevent
the primary breaker from triggering or the electric fuses from blowing out.
OUTPUT LEVEL - Shows the level of the output channels A to D.
TEMPERATURE - Shows the operating temperature of the output levels A to D.
6.30 Frequency Response - Graphic depiction of the frequency response.
Project - Create and manage projects (New Project, Open Project, Save Project, Save Project as).
6.31
Control Groups - Create and manage control groups (see Section 11. CONTROL GROUPS).
6.32
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