INSTRUCTION MANUAL DX 1208 12x8 Digital Matrix Mixer and Signal Processor 1 2 3 4 5 INPUT 6 DX 1208 7 8 9/10 DX LINK RX A 11/12 ANALOG OUTPUT B C D G REMOTES CLIP DX LINK ACTIVE - 40 COMM H G F E D C B A GND GND GND GND GND GND GND GND RS232 ADDRESS LOGIC S/PDIF IN 9/10 IN 8 IN 7 OUT 3 OUT 2 OUT 1 IN 6 IN 5 IN 4 IN 3 IN 2 IN 1 GND GND GND GND GND GND GND GND GND R ETHERNET DX LINK TX MATRIX MIXER H L ON DX 1208 ON OUTPUT E F CLIP - 40
1. IMPORTANT SAFETY INSTRUCTIONS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Table of Contents 1. IMPORTANT SAFETY INSTRUCTIONS......................................... 2 2. INTRODUCTION............................................................................... 4 Key Features.................................................................................. 4 Unpacking...................................................................................... 4 Front Panel Features...................................................................... 5 Rear Panel Features..............
2. INTRODUCTION The DX1208 is a 12-input, 8-output DSP matrix mixer designed for use in a variety of commercial and installed sound applications such as churches, courtrooms, convention centers, and hotels. Eight inputs are mic/line capable, with selectable 48-volt phantom power provided for each input. These 8 inputs and the 8 outputs are accessed using Euroblock detachable connectors.
Front Panel Features Rear Panel Features The front panel consists mostly of indicators showing the status of the DX1208, with the exception of the USB connector for easy programming access with a PC. 7. IEC AC SOCKET The DX1208 has a universal power supply, allowing it to operate from any AC mains supply from 100 to 240 VAC, 50-60 Hz. The DX1208 comes with two IEC power cables, one for 120 V operation and one for 220 V operation.
13. RS232 18. LOGIC I/O This is an RS-232C port on a 9-pin (DB9) connector. It connects to a personal computer or other compatible control system for external control of the DX1208 settings. This may be used instead of the USB port or the Ethernet connection for programming the DX1208. The DX1208 provides six logic inputs and three logic outputs on Euroblock connectors. The inputs can be used to control a variety of DX1208 functions via external switching, such as preset recall or channel muting.
To connect a balanced mic or line-level signal: Strip the wire back about 1/4" inch. Insert the wire as far as it will go into the appropriate hole in the supplied Euroblock connector. Tighten down the screw with a small slot-head screwdriver. It is recommended that you use 20 or 22 gauge wire with the Euroblock connectors.
Connecting the Balanced Outputs As with the balanced input connectors, use high-quality three-conductor cable for balanced output connections. To connect to a balanced line-level output: Strip the wire back about 1/4" inch. Insert the wire as far as it will go into the appropriate hole in the supplied Euroblock connector. Tighten down the screw with a small slot-head screwdriver. It is recommended that you use 20 or 22 gauge wire with the Euroblock connectors.
The DX1208 can also be connected to a PC via the Ethernet port, provided the PC has an Ethernet port as well. Use a Cat5 or Cat5e Ethernet cable with RJ-45 connectors. Note: Use a Cat5 or Cat5e crossover cable when connecting the DX1208 directly to a PC. If you are connecting through an Ethernet switch, use a straight-through cable.
UR-1 The UR-1 has a rotary encoder and a function button to fit a single-gang decora plate, and mounts in a single-gang electrical box. AC Power Considerations The DX1208 has a built-in universal power supply and can accept an AC voltage ranging from 100 V to 240 V. Each DX1208 draws an average of 0.5 amps of AC line current at 120 VAC. Warning: Always use a 3-conductor AC power cord with a safety ground connection. Never remove the ground pin or attempt to bypass it. This is very dangerous. 4.
6. The DX Navigator Setup Wizard will begin installing the software on your computer’s hard drive. 9. You can accept the default directory, or specify a different location to install the application. Click “Next” to continue. Note: The following screenshots were taken on a computer running Windows Vista. If you are using an earlier version of Windows, the screens may appear slightly different. 7. Click “Next” and read the License Agreement. Click “I Agree” to continue. 8.
. Connect the DX1208 USB port to a USB port on your computer using a standard USB cable. Turn on the DX1208 and the New Hardware Wizard will start. 15. Click the “Browse” button and navigate to C:\Program Files\EAW\Data\FTDI\DX1208 (or other location if you chose to install the drivers somewhere else). Click “Next” to continue. Select “Locate and install driver software (recommended).” 13. Select “I don’t have the disc. Show me other options.” 14.
18. The “Found New Hardware Wizard” opens again. Click “I don’t have the disc. Show me other options.” 19. Select “Browse my computer for driver software (advanced).” 21. The installer will begin installing the driver software. A warning may appear indicating that Windows can’t verify the publisher of the driver software. Click ”Install this driver software anyway.” 22. When the driver software has been installed, the following screen notifies you that the software has been successfully installed.
Establishing Communication Over USB There are a few steps required to establish communication between DX Navigator and the DX1208. 1. Click “Tools” in the top menu bar and select “Communications” from the drop-down menu. The Communications window opens. 5. Double-click the DX1208 icon in the “Found Devices” tab to open the DX1208 interface. Click on the tabs across the top of the DX1208 interface to open individual screens for accessing controls and settings.
7. Click “OK.” Click “Go Online” and the DX1208 icon will appear in the “Found Devices” tab. Indirect Connection If you have multiple DX1208s installed in a system, you may want to have them connected together in a LAN. This allows you to connect your computer to the LAN and access each DX1208 individually without having to physically change connections. Again, the DX1208 will send out a request for an IP address.
6.
AUDIO PERFORMANCE DATA PHYSICAL Sampling Rate: 48 kHz A/D - D/A Converters: 24 bit Dimensions (HxWxD): 1.75 in (1 RU) / 44mm x 19.00 in / 483 mm x 9.38 in / 238 mm Maximum Input Level: Mic/Line = +24 dBu balanced RCA = +10 dBV Net Weight: 8.0 lb / 3.6 kg Maximum Gain: 60 dB (Mic in to line out) SAFETY STANDARDS UL 60065, 7th Edition, 2006-11-20 CAN/CSA-C22.2 No.
– DX1208 PC OR OTHER CONTROL DEVICE PC OR ETHERNET SWITCH LOGIC IN (1 OF 6) RS232 ETHERNET +5V USB 11/12 IDX 1-16 MIC PRE 0-60 dB ADC 24-BIT S/PDIF RECEIVER W/ SRC PC PHANTOM POWER MIC PRE 0-60 dB ADC 24-BIT S/PDIF RECEIVER W/ SRC R L + – G + – G 9/10 DX LINK RX S/PDIF IN INPUT 5 LINE IN INPUT 5 MIC/LINE IN +48 VDC INPUT 1 MIC/LINE IN +48 VDC PHANTOM POWER CLIP –40 IN 12 IN 11 IDX 2-16 IDX 1 IN 10 IN 9 FRONT PANEL METER CLIP –40 FRONT PANEL METER CLIP –40 FRONT
OUTPUTS A-H MATRIX MIXING BLOCK AUTOMIX INPUT METER ODX 1-16 MATRIX MIXING BLOCK AUTOMIX INPUT METER AUTOMIX ENABLE AND LOGIC CONTROL ON/OFF ENABLE FADER ENABLE AUTOMIX FADER INPUT 1 INPUT 1 –99 to +20 dB INPUT 2 SAME AS ABOVE –99 to +20 dB INPUT 2 SAME AS ABOVE INPUT 3 SAME AS ABOVE INPUT 3 SAME AS ABOVE INPUT 4 SAME AS ABOVE INPUT 4 SAME AS ABOVE INPUT 5 SAME AS ABOVE INPUT 5 SAME AS ABOVE INPUT 6 SAME AS ABOVE INPUT 6 SAME AS ABOVE INPUT 7 SAME AS ABOVE INPUT 7 SAME AS ABO
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