Mackie 1202-VLZ Pro Owner's Manual - Page 17
Power Connection, Fuse, Power Switch, Phantom Switch, WARNING: Disconnecting - power supply
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POWER CONNECTION Just in case you lose the cord provided with the 1202-VLZ PRO, its power jack accepts a standard 3-prong IEC cord like those found on most professional recorders, musical instruments, and computers. At the other end of our cord is - get this - a plug! Not a black cube or, as we're fond of calling them, a "wall wart." We did this for some very good reasons: The 1202-VLZ PRO has sophisticated power requirements that a wall wart cannot provide. Wall warts are inconvenient, fragile, radiate huge hum fields, hog extra jacks on your power strip and get in the way. If you lose a wall wart, you're in trouble, but if you lose the 1202-VLZ PRO's power cord, you can get a new one at any electronics, music, or computer store. You can even buy them at Radio Shack® (part # 278-1257). Can you tell that we hate wall warts? Plug the 1202-VLZ PRO into any standard grounded AC outlet or into a power strip of proper voltage. WARNING: Disconnecting the plug's ground pin can be dangerous. Please don't do it. FUSE The 1202-VLZ PRO is fused for your (and its own) protection. If you suspect a blown fuse, disconnect the cord, pull the fuse drawer out (located just below the cord receptacle) and replace the fuse with a 500mA (0.5 amps) SLO BLO 5x20mm, available at electronics stores or your dealer (or a 250mA SLO BLO 5x20mm if your 1202-VLZ PRO is a 220V-240V unit). If two fuses blow in a row, something is very wrong. Please call our toll-free number 1-800-258-6883 from within the U.S. (or the distributor in your country) and find out what to do. POWER SWITCH If this one isn't self-explanatory, we give up. You can leave this switch on all the time; the 1202-VLZ PRO is conservatively designed, so heat buildup isn't a problem even in 24-hour-aday operation. There's nothing that will burn out or get used up. You may notice that the 1202-VLZ PRO feels quite warm in the upper-right corner. This is perfectly normal. ("Perfectly normal." Is that redundant?) PHANTOM SWITCH The PHANTOM power switch controls the phantom power supply for condenser microphones plugged into channels 1-4 MIC inputs as discussed at the start of this section . When turned on (or off), the phantom power circuitry takes a few moments for voltage to ramp up (or down). This is also perfectly normal. 120 VAC 50/60 Hz 25W 500mA/250V SLO-BLO CAUTION: TO REDUCE THE RISK OF FIRE REPLACE WITH SAME TYPE .5A-250V FUSE POWER ON PHANTOM ON 1202-VLZPRO 12-CHANNEL MIC/LINE MIXER WITH PREMIUM XDRTM MIC PREAMPLIFIERS MAIN RIGHT BALANCED MAIN LEFT BALANCED CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL. AVIS: RISCQUE DE CHOC ÉLECTRIQUE - NE PAS OUVRIR REPLACE WITH THE SAME TYPE FUSE AND RATING. DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE. DEBRANCHER AVANT DE REMPLACER LE FUSIBLE SERIAL NUMBER MANUFACTURING DATE CONTROL ROOM BAL/UNBAL +4 R L MIC XDRTM EXTENDED DYNAMIC RANGE MIC PREAMPLIFIERS ARE PROPRIETARY TO MACKIE DESIGNS, INC. ALT OUTPUT CHANNEL INSERTS BAL/UNBAL ( PRE-FADER / PRE EQ TIP SEND / RING RETURN ) R/4 L/3 4 3 2 1 MAIN OUTPUT LEVEL DESIGNED BY MACKOIDS IN WOODINVILLE, WA, USA COPYRIGHT ©1998 • THE FOLLOWING ARE TRADEMARKS OR REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", "VLZ","XDR" AND THE "RUNNING MAN" FIGURE • PATENT PENDING 17