Related Manuals for PARK AUDIO DF DSP Series
Summary of Contents for PARK AUDIO DF DSP Series
- Page 1 PROFESSIONAL FOUR CHANNEL SWITCHING POWER AMPLIFIER DF-series with DSP DF1 404 DF1 408 DF2008 DF2804 Owner’s Manual...
- Page 2 ACCESSORIES 1. Power Cord 1pc. 2. Owner’s Manual 1pc. 3. Warranty 1pc.
- Page 3 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION! The amplifier runs on 230V AC voltage. Removing the cover will expose you to a potentially dangerous voltage! Do not use the unit if the electrical power cord is frayed or broken.
- Page 4 GENERAL DF-series with DSP (DF1404 DSP, DF1408 DSP, DF2008 DSP, DF2804 DSP) are modern amplifiers for professional entertainers, who require maximum performance and sound quality on a limited budget. Amplifiers are designed for application in PA systems with high requirements for precise tuning of the parameters, but without the need for operative change.
-
Page 5: Design Features
DESIGN FEATURES Physical Design The amplifier is enclosed in a metal (steel) case of 88 mm (2U) height. The amplifier is designed to be standard rack-mounted (RACK 19"). Power Supply Unit All four channel of the amplifier share the same pulse power supply unit. Power Factor Correction (in DF2008 only) The amplifier has power supply with Power Factor Correction, which significantly... - Page 6 The installation package of the SigmaStudio ver.3.10 (32-bit and 64-bit program versions available) software and user manual can be downloaded from the site parkaudio.ua (Download section on the pages of the corresponding amplifiers). Moreover, in the Download section you can find: SigmaStudio User Manual –...
-
Page 7: Functional Features
FUNCTIONAL FEATURES Overload and Short-Circuit Protection Individual per each channel. This protective system becomes active in case of short- circuited output or overload caused by reduced load impedance. It disables the output signal of the respective channel for 0.5 second and then the amplifier gradually resumes its delivery. -
Page 9: Front Panel
FRONT PANEL 8 10 THERMAL – overheating alarm LED. Brightness depends on the temperature of the heat sink (See: Thermal Protection). POWER LED. LED goes off when the DC output protection system activated. CLIP – clip LEDs for Channels 1, 2, 3 and 4, respectively. They indicate: –... -
Page 10: Rear Panel
CH 1 DO NOT OPEN 4 min 4 min 8 min 1 2 3 (CH 1-2) Serial 4 min CH 2 Park Audio M ade i n Ukraine CH 3-4 CH 1-2 MAINS IN THROUGH PUSH PUSH THROUGH CH 4 BRIDGE... -
Page 11: Cable Requirements
CABLE REQUIREMENTS Input Cables Make sure to use only shielded cables whether balanced or unbalanced. Shielding, when properly grounded, protects a signal against external electrical interference. As a rule, unbalanced lines over 3 meters long are not acceptable. Greater distances require a balanced cable. -
Page 12: Input And Output Connectors
INPUT AND OUTPUT CONNECTORS Input Connectors Use XLR (male) connectors to connect to the amplifier inputs and XLR (female) connectors to line outputs. See the wiring on the figures below. XLR (female) XLR (male) Cold « – » Cold « – » Shield (Ground) Hot «... -
Page 13: Rack-Mounting Requirements
RACK-MOUNTING REQUIREMENTS The amplifier is designed to fit a standard 19” rack. While mounting, make sure to provide unhindered air access to the front and rear sides of the rack. Fan direction is from front to back. It is not necessary to leave empty space above or below the amplifier. For stationary use, it will be enough to fix securely only the front panel of the amplifier to the rack. - Page 14 AMPLIFIER OPERATION MODES The amplifier can operate in four-, three- and two-channel modes (respectively: each channel independently, the two channels in a bridge mode and the other two separately, two pairs of channels in a bridge mode). The amplifier has two input channels. Signals routing for four channels is performed by the DSP engine.
-
Page 15: Specifications
SPECIFICATIONS Number of output channels Number of input channels Number of operating modes Output Power *: – DF1404 4 x 350/200 W (4/8 Ohm, 230V) 2 x 700 W (bridge, 8 Ohm, 230V)* – DF1408 4 x 350 W (8 Ohm, 230V) 2 x 700 W (bridge, 16 Ohm, 230V)* –... -
Page 16: Operating Conditions
OPERATING CONDITIONS Ambient Temperature 5 ... 35°C Atmosphefic Pressure 86.6 ... 106.7kPa (650 ... 800mmHG) Relative Humidity less than 80%... - Page 17 DIMENSIONS 445 max...
- Page 18 CH 1 DO NOT OPEN 4 min 8 min 4 min Serial 1 2 3 (CH 1-2) 4 min CH 2 Park Audio M ade i n Ukraine CH 3-4 CH 1-2 MAINS IN THROUGH THROUGH PUSH PUSH CH 4 BRIDGE...
- Page 19 CH 1 DO NOT OPEN 4 min 8 min 4 min Serial 1 2 3 CH 1-2 4 min CH 2 Park Audio M ade i n Ukraine CH 3-4 CH 1-2 MAINS IN THROUGH PUSH PUSH THROUGH BRIDGE CH 3...
- Page 20 CH 1 DO NOT OPEN 4 min 8 min 4 min Serial 1 2 3 CH 1-2 4 min CH 2 Park Audio M ade i n Ukraine CH 3-4 CH 1-2 MAINS IN THROUGH PUSH PUSH THROUGH BRIDGE CH 3...
- Page 21 CH 1 DO NOT OPEN 4 min 8 min 4 min Serial 1 2 3 CH 1-2 4 min CH 2 Park Audio M ade i n Ukraine CH 3-4 CH 1-2 MAINS IN THROUGH PUSH PUSH THROUGH BRIDGE CH 3...
- Page 22 CH 1 DO NOT OPEN 4 min 8 min 4 min Serial 1 2 3 (CH 1-2) 4 min CH 2 Park Audio M ade i n Ukraine CH 1-2 CH 3-4 THROUGH THROUGH MAINS IN PUSH PUSH CH 4 BRIDGE...
- Page 23 CH 1 DO NOT OPEN 4 min 8 min 4 min Serial 1 2 3 (CH 1-2) 4 min CH 2 Park Audio M ade i n Ukraine CH 3-4 CH 1-2 MAINS IN THROUGH PUSH PUSH THROUGH CH 4...
- Page 24 CH 1 DO NOT OPEN 4 min 4 min 8 min Serial 1 2 3 CH 1-2 4 min CH 2 Park Audio M ade i n Ukraine CH 3-4 CH 1-2 MAINS IN THROUGH PUSH PUSH THROUGH BRIDGE CH 3...
- Page 25 CH 1 DO NOT OPEN 4 min 8 min 4 min Serial 1 2 3 (CH 1-2) 4 min CH 2 Park Audio M ade i n Ukraine CH 3-4 CH 1-2 MAINS IN THROUGH PUSH PUSH THROUGH CH 4 BRIDGE...
- Page 26 PARK AUDIO II, Ltd. Vinnytsia, Ukraine www.parkaudio.ua e-mail: park@parkaudio.ua...