User manual MACKIE SP1200

[. . . ] SP1200 Single-Channel Program Controller/Amplifier Instruction Manual ZONE A MASTER VOLUME INPUTS 3 0 3 6 9 15 30 55 SP1200 MUSIC CONTROLLER OL ON 1 2 3 4 OFF STATUS COMM PORT POWER DIRECT PROGRAM INPUTS L GROUND ALL CALL PARALLEL INPUTS G+­ R PAGING MIC ZONE A SP1200 MUSIC CONTROLLER LOCAL 1 2 3 4 PHANTOM CONTROL GAIN +40dB GAIN LOW U HIGH U 12345678 PRIORITY 1234 EXPANSION IN 115V 60Hz FUSE 115/ T4A 120 WATTS 230V 50Hz FUSE 230/ T2A 120 WATTS EXPANSION OUT 1 2 3 4 OUTPUT 1 2 3 4 ON - + ­12 +12 ­12 +12 REMOTE CAUTION: TO REDUCE THE RISK OF FIRE REPLACE WITH SAME TYPE FUSE AND RATING ZONE A THE FOLLOWING ARE TRADEMARKS OR REGISTERED TRADEMARKS OF MACKIE DESIGNS INC "MACKIE. ", "MACKIE INDUSTRIAL", AND THE "RUNNING MAN" FIGURE. COPYRIGHT ©2000 ALL RIGHTS RESERVED CONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE DESIGNS INC. · WOODINVILLE · WA · MADE IN USA · FABRIQUE AU USA OUTPUT SUITABLE FOR CLASS 2 WIRING +­ 100/70V/8 A G B MIC/LINE INPUT A PHANTOM GAIN +40dB PAGING MIC VOX PRE OUT PROGRAM EQ LOW 80Hz U MID U 400 FREQ 1K 3K 250 8k HIGH 12k U CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. REFER SERVICING TO QUALIFIED PERSONNEL. WARNING: SERIAL NUMBER MANUFACTURING DATE 1 2 3 G + ­ GAIN LOW U HIGH U 1234 I 0 12345678 AVIS: RISQUE DE CHOC ELECTRIQUE -- NE PAS OUVRIR UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE. [. . . ] Use shielded twisted pairs for the EXPANSION cable to ensure the best rejection of external noise (EMI and RFI). Maximum Feet of Cable vs. High-Frequency Roll-Off 20K Signal Input 1 Left (+) Input 1 Left (­) Input 1 Right (+) Input 1 Right (­) Ground Input 2 Left (+) Input 2 Left (­) Input 2 Right (+) Input 2 Right (­) Ground Input 3 Left (+) Input 3 Left (­) Input 3 Right (+) Input 3 Right (­) Ground Input 4 Left (+) Input 4 Left (­) Input 4 Right (+) Input 4 Right (­) Paging Mic (+) Paging Mic (­) N/C Paging Mic Control ­15VDC (w/J2 Installed) +15VDC (w/J3 Installed) Pin No. Pin 1 Pin 14 Pin 2 Pin 15 Pin 3 Pin 16 Pin 4 Pin 17 Pin 5 Pin 18 Pin 6 Pin 19 Pin 7 Pin 20 Pin 8 Pin 21 Pin 9 Pin 22 Pin 10 Pin 23 Pin 11 Pin 24 Pin 12 Pin 25 Pin 13 High-Frequency Rolloff 16K 12. 5k 10K 8K 6. 3K 5K 4K 3. 15K 1. 6K 0 Expansion Bus Output Impedance = 220 Expansion Bus Input Impedance = 200K ­1 dB point ­3 dB point 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 Note: There is a 0. 5 amp limit on the ±15VDC supply. 20pf/ft 30pf/ft Feet of Cable (24AWG) Expansion Bus Connection Chart Distance Chart for SP1200 Expansion Bus Cable Connecting the Remote Bus This is a 3-pin Phoenix-type connector specifically for connecting the optional remote control. Use a high-quality three-conductor shielded cable to make this connection, such as Belden 8451, 9451, or equivalent. The lower the nominal capacitance of the wire, the more distance you can have between the remote control and the SP1200 before suffering transmission losses. Strip the wire back about 1/4 inch, insert the wire as far as it will go into the appropriate hole in the supplied Phoenix-type connector, and tighten down the screw with a small slot-head screwdriver. It is recommended that you use 18 to 24 gauge wire for the remote control connections, depending on the distance between the SP1200 and the remote control. The REMOTE connector is wired as follows: Pin 1 = Ground (Shield) Pin 2 = Data + (with +24V DC power) Pin 3 = Data ­ (with +24V DC power) Note: See the instructions with the remote control for more information. For local interconnection of the Expansion Bus, the use of standard computer cable with an overall shield is acceptable, such as Belkin Pro Series 25Conductor Straight-Through Cable Assembly (Part Number F3D111-06) or equivalent. Ensure that the cable is wired straight-through and terminated to DB25M connectors on each end. Note: The use of ribbon cable is permissible for these connections, only where the total length of each cable is 12" (30cm) or less. EXPANSION I/O ­15VDC (w/J2 INSTALLED) N/C PAGING MIC (+) INPUT 4 RIGHT (+) INPUT 4 LEFT (+) INPUT 3 RIGHT (­) INPUT 3 LEFT (­) GROUND INPUT 2 RIGHT (+) INPUT 2 LEFT (+) INPUT 1 RIGHT (­) INPUT 1 LEFT (­) 25 13 +15VDC (w/J3 INSTALLED) PAGING MIC CONTROL PAGING MIC (­) INPUT 4 RIGHT (­) INPUT 4 LEFT (­) GROUND INPUT 3 RIGHT (+) INPUT 3 LEFT (+) INPUT 2 RIGHT (­) INPUT 2 LEFT (­) GROUND INPUT 1 RIGHT (+) INPUT 1 LEFT (+) 14 1 SP1200 ­ 12 Connecting the RS485 Serial Port This is a 3-pin Phoenix-type connector that follows standard RS485 protocol. Select either a data-grade shielded twisted pair cable or a standard 3-conductor microphone cable for this connection. The RS485 port is wired as follows: Pin 1 = A (non-inverting I/O) Pin 2 = G (Ground) Pin 3 = B (inverting I/O) The SPLinker Sound Palette Control PC application uses the RS485 serial port to connect between a computer and the SP1200. Connect the PC RS485 port to the first SP1200, and then interconnect up to two SP1200s in the system using their RS485 connections. Note: It may be necessary to install an RS485 interface card in the PC, or to use an RS232 to RS485 converter. Two SP1200s can be connected together for stereo operation (each SP1200 assigned the same AMP ADDRESS, with one assigned Master, and the other Slave). Program Input Source has four corresponding switches: Left (+), Left (­), Right (+), and Right (­). Typically, you would move all four switches either down (off) or up (on to assign to expansion bus). Note: These DIP switches can be accessed without removing the cover of the unit. A flathead screwdriver at least 2" (50. 8 mm) long, and no larger in diameter than 1/8" (3. 175 mm) is required. CAUTION: When using multiple SP1200s that use the expansion bus, these switch settings must be unique to each unit or you can damage your SP1200(s). Never assign more than one program source to the same channel on the Expansion Bus. Insert screwdriver through grill hole to adjust DIP switches. Use a flashlight to aid in viewing the DIP switches. Approximate location of Bus Assign DIP switches. RS485 RS485 or Laptop with SPLinker PC Application RS485 Bus Assign DIP Switch Location REAR PANEL Internal Settings ON ON 12345678 12345678 J12 J11 J10 J9 J8 S3 Note: There are several settings that can be changed inside the SP1200. These settings should be made prior to installing the SP1200. [. . . ] · Press the OFF button to save the settings and return to normal operation. Press 2 on Power Up: Ambient Mic Preamp Metering · Press and hold the Input 2 button while powering up the SP1200. The Ambient Mic Preamp gain is indicated on the LED meter. · Use this mode to calibrate the ambient mic (see procedure on page 20). [. . . ]