Mackie SR244 VLZ Pro / SR324 VLZ Pro VLZ Pro Owner's Manual - Page 18

MAIN OUTS (BAL OR UNBAL) 1 L AUX SENDS (BAL OR UNBAL) STEREO AUX RETURNS (BAL OR UNBAL) 4R L1 1 SUB OUTS (BAL OR UNBAL) SUB INSERTS (BAL OR UNBAL) 51 L 23 2 R 5R L2 2 62 MONO R 21 20 L MONO R INSERT 19 INSERT 18 INSERT 17 INSERT 16 INSERT 15 INSERT 14 INSERT 3 L 6R 3 L3 R (BAL OR UNBAL) L R 4 L4 R MAIN INSERTS 120VAC 50/60 HZ 60W 1A/250V SLO BLO FUSE INSIDE CONTROL ROOM OUT POWER ON (MONO) PHANTOM ON CAUTION: TO REDUCE THE RISK OF FIRE, REPLACE WITH THE SAME TYPE FUSE AND RATING OFF OFF 73 84 24 22 L L R R TAPE IN TAPE OUT PHONES 1 PHONES 2 LINE IN (BAL OR UNBAL) MIC 20 XDR MIC PRE LINE IN (BAL OR UNBAL) MIC 19 XDR MIC PRE LINE IN (BAL OR UNBAL) MIC 18 XDR MIC PRE LINE IN (BAL OR UNBAL) MIC 17 XDR MIC PRE LINE IN (BAL OR UNBAL) MIC 16 XDR MIC PRE LINE IN (BAL OR UNBAL) MIC 15 XDR MIC PRE LINE IN (BAL OR UNBAL) MIC 14 XDR MIC PRE TALK BACK MIC RIGHT MAIN OUT LEFT MAIN OUT OUTPUT LEVEL +6 MONO MAIN OUT MAIN BALANCED OUTPUTS PIN 2 = HOT PIN 3 = COLD OO 18. PHONES The stereo signal from each of these identical outputs is a high-current version of the signal from CONTROL ROOM OUT (11). Connect TRS headphones to either or both jacks. The stereo signal at these jacks is the same as the MAIN OUTS (12) (16), except when SOLO (39) or TAPE RETURN TO PHONES/C-R (69) is engaged. Its level is independently controlled by PHONES/C-R LEVEL (70). TRS stereo wiring: Tip = left, ring = right, sleeve = shield 19. PHANTOM Engage this switch to provide phantom power to all the MIC (1) input jacks. All of the XLR mic inputs, except TALKBACK MIC (17), are capable of simultaneously providing phantom power. Phantom power is required to operate most condenser microphones (some condenser microphones are battery-powered). +48VDC phantom power is delivered to pins 2 and 3 of the XLR connectors. For dynamic, ribbon or tube mics that do not require phantom power, leave this switch off. If both condenser and dynamic mics are used, turn the switch on. Phantom power will not hurt most dynamic mics. If unsure, check the microphone's user manual. Caution: Turn all output levels down before operating this switch to avoid the possibility of a "pop" in the speakers. Caution: Connecting an external line-level device to an XLR input connector with the phantom power activated could damage that device. Use the LINE IN (2) or STEREO LINE IN (4) jacks for connecting line-level signals. 20. POWER The POWER switch is located on the rear panel, adjacent to the AC RECEPTACLE (21). Push in the top side of the switch to turn on, this connects the mixer to main AC power. The POWER (55) LED in the top right corner of the console, will glow in confirmation. To turn the mixer off, push the switch the other way. Note: turning off the switch does not remove all power from the mixer. To remove all power, the power cord must be disconnected from the power source. 21. AC RECEPTACLE Connect the supplied AC linecord into this IEC socket to provide AC power to the Mixer. Plug the cord into a suitable AC outlet; properly grounded and capable of delivering adequate current. Replacement AC linecords are widely available at any office or computer supply store. 22. FUSE INSIDE An AC power fuse is located in a tiny slideout compartment inside the AC RECEPTACLE (21). It's a good idea to carry spare fuses. Always remove the power cord before changing the fuse. Always use the correctly rated fuse for your specific mixer: 24.4 VLZ PRO 120V: 1A/250V SLO BLO 32.4 VLZ PRO 120V: 1A/250V SLO BLO 24.4 VLZ PRO 230V: 500mA/250V SLO BLO 32.4 VLZ PRO 230V: 500mA/250V SLO BLO 18