Shure manual Appendix A. Specifications, Printing DP11EQ Settings, Locking Out the Front Panel

Printing DP11EQ Settings

If you are documenting a sound system, the DP11EQ software offers the option of printing out a hardcopy report showing the settings of a selected unit. To print out a hardcopy of this report:

1.Click on File in the main menu bar of the Main Control Panel.

2.Click on Print...

3.Select any of the desired print options available.

4.Click on the button of the Name: field to display a drop-down list of available printers, then select a printer.

5.Click on the OK button.

Locking Out the Front Panel

The front panel of the hardware can be locked via software so that no one may tamper with the unit once installed. To lock the front panel:

1.Click on Options in the main menu bar of the Main Control Panel.

2.Click on Lock Front Panel.

Exiting the DP11EQ Application

1.Click on File in the main menu bar of the Main Control Panel.

2.Select the Exit option of the drop-down menu.

APPENDIX A. SPECIFICATIONS

GENERAL

Frequency Response

20 to 20k Hz ± 1.0 dB re 1 kHz

Dynamic Range

104 dB minimum, A-weighted, 20 Hz to 20 kHz

Sampling Rate

48 kHz

Digital-to-Analog, Analog-to-Digital Conversion

20 bit resolution

Voltage Gain

±1 dB ± 1dB (power off)

12 dB ± 2 dB (input ±10 dBV, output +4 dBu) ±12 dB ± 2 dB (input +4 dBu, output ±10 dBv)

0 dB ± 2 dB (equal input and output sensitivities)

Impedance

Input: 47 kΩ ± 20% actual

Output: 120 Ω ± 20% actual

Input Clipping Level

+18 dBu minimum (at +4 dBu setting)

+6 dBV minimum (at ±10 dBV setting)

Output Clipping Level

+18 dBu minimum (at +4 dBu setting)

+6 dBV minimum (at ±10 dBV setting)

Total Harmonic Distortion

< 0.05% at 1 kHz, +4 dBu, 20 to 20 kHz

LED Signal Indicators

Signal: ±40 dB

Clip: 6 dB down from input clipping

Propagation Delay from Input to Ouput

0.8ms (all filters flat, no dynamics processing, 0 ms delay), up to 2.1 ms (all processing enabled)

Polarity

Input to output: inverting optional (default: non-inverting)

XLR: pin 2 positive with respect to pin 3

1/4-inch TRS: tip positive with respect to ring

Operating Voltage

DP11EQ: 120 Vac, 50/60 Hz, 50 mA max

DP11EQE: 230 Vac, 50/60 Hz, 25 mA max

DP11EQJ: 100 Vac, 50/60 Hz, 50 mA max

Temperature Range

Operating: 0_ to 60_ C (32_ to 140_ F)

Fuse

DP11EQ: 120 Vac. Fuse: 100 mA, 250V time delay

DP11EQE: 230 Vac. Fuse: 50 mA, 250 V time delay

DP11EQJ: 100 Vac. Fuse: 100 mA, 250 V time delay In order to change a blown fuse, remove the power cord and pry open the drawer with a flathead screwdriver.

FUSE

Dimensions

219 mm x 137 mm x 44 mm 8 5/8 in x 5 3/8 in x 1 3/4 in

English ±26