Audio Pole DSP 24 User Manual

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Speaker Management Processor

DSP 24

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USER’S MANUAL

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Safety Instructions

READ CAREFULLY THE FOLLOWING INSTRUCTIONS

POWER SUPPLY

Connect the appliance only on a current corresponding to the characteristics listed in the back of the device.
Failure to observe this precaution could result in fire or electric shock, or a failure not covered by the warranty.

POWER CORD

Before using the appliance for the first time, check that the supply voltage is consistent with that of the sector.
Before connection to the mains check that the power cord is properly plugged. Route the power cord so that it
cannot be squashed or bent and keep it away from moisture and significant heat sources. In case of
deterioration or failure please contact dealer to replace it with an identical cord. A damaged cord may result in
fire or electric shock.

PROTECTIVE GROUND

The appliance must be connected to the ground, don't remove the ground wiring of the power cord connector.

HUMIDITY

Do not expose the unit to rain or moisture and do not place container containing a liquid that might tip over. Do
not handle any connector with wet hands. In case of thunderstorm, turn the unit off and disconnect it from any
power outlet.

HEAT

Do not install the unit in a place subject to excessive heat or direct radiation from the Sun. Operating ambient
temperature must not be below 5 ° C (41 ° F) or above 35 ° C (95 ° F).

DAMAGE

Unplug immediately in the event of introduction of liquids or objects in the device as well as in the event of
damage to the power cable. Also unplug the unit if it emits smoke, an odor, or unusual noise. Then contact a
dealer or a Service Center authorized by Audiopole.

DISPOSAL

This symbol indicates the presence of a dangerous voltage.

This made symbol refers to information in the instructions manual.

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This symbol indicates that the disposal of this product is submitted to local regulations. Please
contact your local dealer.

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INDEX

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I- OPERATING MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1

A- MODE SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1

B- PARAMETERS EDITING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1

1- INPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1

Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1

Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2

EQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2

2- OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2

Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2

Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3

Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3

Limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3

Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3

Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3

Hi-pass Filter . . . . . . . . . . . . . . . . . . . . . . . . page 4

Low-pass Filter . . . . . . . . . . . . . . . . . . . . . . page 4

EQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4

VU Meter . . . . . . . . . . . . . . . . . . . . . . . . . . page 4

C- PRESETS MANAGEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5

1- Presets save . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5

2- Presets recall . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6

3- Presets delete . . . . . . . . . . . . . . . . . . . . . . . . . . page 6

D- LOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7

1- Simple lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7

2- Lock with password . . . . . . . . . . . . . . . . . . . . . . page 7

3- Display lock . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8

II- APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9

1- Digital input selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9

2- Power-on status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9

3- Unit for the delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9

4- Real time modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9

5- Firmware version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10

6- User interface selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10

7- Reset procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10

III- TECHNICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10

IV- BACK PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11

V- WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11

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I- OPERATING MENU

A- MODE SELECTION

The DSP24 has two factory pre-set modes: “1 x 2 Ways Xover’’ and “4 Ways Xover’’.

Press UTILITY and use NAV/PM1 button to display:

Press ENTER to display:

Use PM2 to select the menu, and then press ENTER two times to confirm.

REMARK:

• Mode “1 x 2 Ways” assigns the inputs to the outputs like below :

Input A to Outputs 1 (Low) / 2 (Hi), and Input B to Outputs 3 (Low) / 4 (Hi)

• Mode “4 Ways” assigns the Input A to all outputs. Input B is not used.

Routing and filters can be edited afterwards (see paragraph B - 2 below).

B- PARAMETERS EDITING

1- INPUTS:

The signal path for every input is as follow:

Press (quick push) the button 7 of the input, the blue Led lights.

NOTE: It is possible to adjust two inputs simultaneously: press the button 7 of one other input. The first one has priority on the
others.

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1- NAV/PM1 Browse & Parameter 1 adjustment

2- PM2 Parameter 2 adjustment

3- PM3 Parameter 3 adjustment

4- ENTER Menu selection or parameter setting

5- ESC Cancel function or Backward

6- UTILITY Utility menu selection

7- Quick push: selection for parameter Edit (blue Led)

Push > 2 sec: Mute/unMute (red Led = Mute)

UWER’S MANUAL DSP 24 page 1

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GAIN

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Press ENTER then adjust the value with PM2

It varies from -12dB to +6dB by 0.1dB steps.

NEXT PARAMETER: A- without gain modification: press NAV/PM1

B- after a gain modification: press ESC then press NAV/PM1

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DELAY :

Press ENTER then adjust the values with PM2 and PM3

It varies from 0m to 288.659m (848ms) by 7cm steps (0,02ms).

NEXT PARAMETER: A- without delay modification: press NAV/PM1

B- after a delay modification: press ESC then press NAV/PM1

The DSP 24 features 5 bands EQ on every input, named EQ-1 to EQ-5

EQ-1:

Press ENTER then adjust the parameters: (idem EQ-5)

• Variable frequency from 20Hz to 20,000Hz with NAV/PM1

• Variable bandwidth with Low Shelve -6 or -12dB, or 0.05 and 3.0 Octave with PM2

• Variable level between -15 and -15dB with PM3

MOVE TO EQ-2: A- without EQ-1 modification: press NAV/PM1

B- after EQ-1 modification: press ESC then press NAV/PM1

EQ-2 : Press ENTER then adjust the parameters: (idem EQ-3 & 4)

• Variable frequency from 20Hz to 20,000Hz with NAV/PM1

• Variable bandwidth between 0.05 and 3.0 Octave with PM2

• Variable level between -15 and -15dB with PM3

Same procedure for each band.

2- OUTPUTS:

The signal path for outputs is as follow:

Press (quick push) the button 7 of the selected output, the blue Led lights.

NOTE: It is possible to adjust several outputs simultaneously: in this case press the button 7 of one other outputs. The first one has
priority on the others.

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UWER’S MANUAL DSP 24 page 2