Rolls MixMax RM81 User's Manual
Contents
1. ld PHONE 1 4 a a i S J4 XLRF PC PHONE 1 4 J14 ii AZ R501 4 99K an i XLR F PC PHONE 1 42. product is damaged as a result of defacement misuse abuse neglect accident destruction or alteration of the serial number improper electrical voltages or currents repair alteration or maintenance by any person or party other than our own service facility or an authorized Service Center or any use violative of instructions furnished by us This one year warranty is in lieu of all expressed warranties obligations or liabilities ANY IMPLIED WARRANTIES OBLIGATIONS OR LIABILITIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL BE LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN LIMITED WARRANTY Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY EXPRESSED OR IMPLIED WHATSOEVER Some states do not allow the exclusion or limitation of special incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state ROLLS CORPORATION f ROLLS j S SALT LAKE CITY UTAH 5 02 ROLLS RM81 MIXMAX Eight Channel Audio Mixer wa RW i TF i 4 S ZA A 1 N 0 OWNERS MANUAL INTRODUCTION CONFIGURIN
3. G THE 1 4 INPUT JACKS AS DIRECT OUTS Thank your for your purchase of the Rolls RM81 MIXMAX eight channel audio The eight 1 4 jacks come from the factory as line inputs and are electrically mixer The RM81 is a microphone and line mixer in a single 19 rack space It is mixed with the XLR jacks They may be used together if desired To configure a intended for sound reinforcement or studio applications where several micro channel s 1 4 jack as a Direct Out first remove the RM81 lid For each channel phones or line sources need to be combined to a single output Please review this there is a three pin header with a shorting jumper on two pins The setting is on manual for proper operation IN By moving the shorting jumper to the other side labeled OUT the jack then becomes a Direct Output FEATURES e 8 XLR Mic inputs SCHEMATIC e Individual phantom power switches for each channel e 8 1 4 unbalanced line inputs which may be internally jumpered to be line g 5 3 BAL outputs 1 TBH e Wide range tone controls for each channel i aF e RCA Aux Bus input and pre master output for cascading units or recording P T 3x Tys gx Baigi INSPECTION 3s al 1 Unpack and inspect the RM81 box and package as lj sg gt If obvious physical damage is noticed contact the carrier immediately to make a
4. SPECIFICATIONS Input Impedance Mic XLR 600 w balanced 1 4 50K w unbalanced Bus Input 10K w unbalanced Max Input Level Mic 15 dBV balanced Line 22 dBV Input Connectors 8 XLR 8 1 4 Line 1 RCA Bus input Outputs 1 4 bal TRS Main RCA unbalanced Prefade out Max Gain Mic 55 dB Line 26 dB Tone Control 20 dB Treble Bass cut Phantom Power 12 VDC Output Level 17 dBV max Output Impedance 51 W Phase Shift lt 10 degrees 20Hz to 20 kHz Max S N ratio 106 dB THD lt 003 CMRR gt 52 dB Mic Size 19 x 1 75 x 6 48 3 x 4 5 x 15 cm Weight 7 lbs 3 kg LIMITED WARRANTY This product is warranted to the original consumer purchaser to be free from defects in materials and workmanship under normal installation use and service for a period of one 1 year from the date of purchase as shown on the purchaser s receipt The obligation of Rolls Corporation under this warranty shall be limited to repair or replacement at our option during the warranty period of any part which proves defective in material or workmanship under normal installation use and service provided the product is returned to Rolls Corporation TRANSPORTATION CHARGES PREPAID Products returned to us or to an authorized Service Center must be accompanied by a copy of the purchase receipt In the absence of such purchase receipt the warranty period shall be one 1 year from the date of manufacture This warranty shall be invalid if the
5. fr I Pee es 2o damage claim We suggest saving the shipping carton and packing materials for re Te Est ogy da Est g Ki safely transporting the unit in the future 5 g l g at ede 2 Please complete the Warranty Registration Card and return it to the factory ey sn aa DESCRIPTION L Eds f FRONT PANEL CI e ete SS OY EB E ST ee o lt 3 g MIC LINE MIXER sw2 SW SPST RM81 Each channel has an input VOLUME control to adjust the input level to that channel a TONE control which cuts the signal up to 15 dB below 200 Hz or above 6 kHz The MASTER VOLUME control adjusts the overall output level XLR F PC PHONE 1 4 AUX BUS IN RCA PC J20 PLUG AC MALE J17 i R801 4 99K oO O O JB XLR F PC PHONE 1 4 J18 n AZ R1 J6 R3 10K iV 12V ra 8 oO lt x oO Ms ox o F ex oS Ys of a ot x e ae aoe I oS ao l Q a ao oS REAR PANEL i T i iy sees esr ga Ore OS aes S ae 5 gt N oN ox a Sx 2 amp BR ra a z 2 ev jn ev gt a gt I SERIAL NUMBER CHANNEL 4 A aa oA SA nu ROLLS MODEL RM81 n E Ee Eee F 2 1 v z8 z F i a76sa321 7 Y A of a AUX PREFADE MAIN Z85432 g N a rr 59 H S Hr re o BUSSIN OUT OUT mm o 5x bak ws j j SOx S 9 S D x Sas Sante oh a2 S SR C b r e N 4 3 a So m an e
6. q PA aa o oa 2o 120 VAC ue zy aa e e ir 50 60 Hz 15 VA NRTL C MADE IN U S A WARNING DO NOT EXPOSE THIS EQUIPMENT TO RAIN CAUTION To REDUCE THE RISK OF ELECTRIC SHOCK DO NOT NOT REMOVE BACK al g t v i OR MOISTURE NO USER SERVICABLE PARTS INSIDE REFER SERVICIN IG TO QUALIFIED SERVICE PERS ONNEL RISQUE DE CHOC NE PAS ENLEVER g n 5 x oX E Ss a N x a a e 5 x a L L Li L L a id fj ing lt ux Bus Input ack which connects directly to the mix bus The jac g b 8 a S i 8 3 O Q 12V 4 SUF U4B 4560 slit U4A f C405 120PF 12V R403 332 ve R404 332 R405 ii 49 9K R406 18K E aL 2 ieee 120PF may be connected to another RM81 Pre Fade Output making this unit the Master Pre Fade Output RCA jack for connection to another RM81 Aux Bus Input AN I a C303 10U 7 R506 47K making this unit the Slave fe aga ge vee Main Output 1 4 TRS balanced jack containing the RM81 overall output signal es Te Ty 7S fee ia Phantom Power Switches 8 individual DIP switches for applying 12 Volts of ls lt lt pT lt a Lee phantom power to the indicated channel The phantom power is for powering condenser microphones om gt LOE Channel Inputs 1 8 1 4 TS unbalanced or XLR balanced input jacks 1G ET XLR F PC PHONE 1 4 J11 i R201 4 99K oO J2 XLR F PC PHONE 1 4 J12 vV AZ v
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