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PSD 215 | 218
Parameter
Description
SYS Level
This parameter allows adjusting the volume level of the PSD
system. This relative parameter (-10 dB to +6 dB) affects the
volume of:
• the PSD,
• the TOP SPEAKER OUTPUT and
• the EXTERNAL SUB OUTPUT.
SYS Delay
This parameter allows timing adjustment of the complete loud-
speakers system driven by the PSD amplifier. This parameter
(max. 100.0m) affects the delay of:
• the PSD,
• the TOP SPEAKER OUTPUT and
• the EXTERNAL SUB OUTPUT.
The preferred delay unit can be selected in the Device Setup
dialog (see page 11).
SUB Delay
This parameter allows timing adjustment of loudspeakers dri-
ven by the PSD amplifier (e.g. alignment of top speaker and
subwoofer).
Enter a positive value (e.g. 50cm) if the PSD is closer to the
audience than the top speaker, in this case the subwoofer
signal is delayed. Enter a negative value (e.g. -100.0cm) if the
top speaker is closer to the audience than the PSD.
The preferred delay unit can be selected in the Device Setup
dialog (see page 11).
SUB Polarity
This parameter offers the possibility to invert the sub audio
signal, i.e. to rotate its phase by 180°.
Generator
The PSD input channel includes a signal generator. This
parameter allows adjusting the signal level of the generated
signal. Set this parameter to OFF if no signal should be
generated. The parameter Testsignal (see below) allows selec-
ting the generated signal type.
Testsignal
This parameter allows selecting the signal type to be
generated. Following signal types are available:
• Pulse: Spike pulse
• Noise: Pink noise
• 40 Hz to 1000 Hz: Sine signal
Illustration 2-10: System Alignment
System Alignment
SYS Level
SYS Delay
SUB Delay
SUB Polarity :
RESET
Pressing the OK function key returns to the menu. Pressing
the RESET function key resets the setting of the parame-
ters SYS Level, SYS Delay, SUB Delay and SUB Polarity to
factory defaults (see page 11). Pressing the GENOFF func-
tion key switches the signal generator off.
DSP O
S
UT
ETTINGS
This dialog allows adjusting the DSP OUT signal for your
application.
Turn the MENU/ENTER rotary encoder to highlight an entry
in the left column of the DSP OUT Settings dialog. Press
the MENU/ENTER rotary encoder to select the corres-
ponding value in the right column. Now turn the MENU/EN-
TER rotary encoder to edit the value and press the MENU/
ENTER rotary encoder again to apply the new value. The
following table lists the entries of the DSP OUT Settings
dialog, please also refer to the block diagram on page 25.
Pressing the OK function key returns to the menu. Pressing
the RESET function key resets the setting of all parameters
10
:
0dB
:
0.0m
:
0.0cm
Normal
OK
GENOFF
in the DSP OUT Settings dialog to factory defaults (see
page 11). Pressing the GENOFF function key switches the
signal generator off.
Illustration 2-11: DSP OUT Settings
DSP OUT Settings
Level
Delay
Hi-Pass
Lo EQ
RESET
Parameter
Description
Level
This parameter sets the signal level (-50 dB to +6 dB) of the DSP
OUT signal. Select MUTE if no signal should be output.
Delay
A maximum delay of 100.0m can be set for the DSP OUT signal.
The preferred delay unit can be selected in the Device Setup dialog
(see page 11).
Hi-Pass
Allows configuring the high pass filter (12 dB/Oct) of the DSP OUT
signal:
• Thru: High pass filter is deactivated
• 20 to 200 Hz: Frequency of filter
HINT:
Select Thru if the output signal should include the
sub signal, e.g. if an active fullrange speaker system
is connected to DSP OUT. Activate the Hi-Pass if the
DSP OUT is used for monitor or delay applications,
when a high bass level is not necessary.
Lo EQ
This parameter allows 10 dB amplification/attenuation of the low
frequency part of the DSP OUT signal.
Hi EQ
This parameter allows 10 dB amplification/attenuation of the high
frequency part of the DSP OUT signal.
L
D
OCK
EVICE
This dialog allows locking PSD system settings from being
modified by a user. A four digit code number (PIN) is used
for access control. Use the Lock Level parameter in Device
Setup menu (see page 11) to select the set of protected
parameters. Turn the MENU/ENTER rotary encoder to the
left or right to edit the highlighted character. Pressing the
MENU/ENTER rotary encoder accepts the desired symbol
and moves the cursor to the next character. Move the cur-
sor to the left or to the right by pressing the
tion keys. Pressing the BACK function key returns to the
menu without locking the PSD. Press the OK function key
to lock the PSD using the indicated PIN.
Illustration 2-12: Enter Lock PIN
Enter Lock PIN
0
0 0 0
:
0dB
:
0.0m
:
Thru
:
0dB
OK
GENOFF
or
func-
BACK
OK
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