Rolls HM58 User's Manual
Contents
1. equalization and AGC a oso Bo Z2 gjg M ceca O85 3 compression I E T 2219 2 __ 9 5Oluj z Please read the following manual carefully to get the best results from your HM58 E H E 8 of 6 8 o o NS le Sa eS SA lel aie aS a 2 82 8 ie N gt N Or w WwW e gt e O NG X o N TABLE OF CONTENTS aL Introduction 1 amin r ela Table of Contents 1 gE E os i Inspection 1 ae Specifications 1 ia gt Description g3 Back Panel 2 Front Panel 2 T Connection 3 iem Operation 4 Iez Block Diagram 5 T 3 2 Schemat 6 is oe chematic a Warranty Rear Cover Sa 5 9 g INSPECTION a 1 Unpack and inspect the HM58 box and package If obvious physical damage is noticed contact the carrier immediately to make a damage claim We suggest saving the shipping carton and packing materials for safely transporting the unit in the future 2 Please complete the Warranty Registration Card and return it to the factory SPECIFICATIONS Output Impedance 10 Q Sensitivity Variable 10 to 4 dB for rated output Power Output gt 500 mW at 32 Q gt 150 mW at 600 ohms 20 Hz to 20 KHz oe 5 Connectors Outputs 1 4 TRS stereo headphone jack j DB25 25 pin jack Distortion 0 008 THD full power 1 KHz 0 05 THD 20Hz to 20 KHz Dynamic Range Greater than 96 dB 5 ON Freq Response 20 Hz to 20 KHz 0 1 dB 400 mW output a Power Requirement Receives power from HM60 or HM57 Dimensions 7 5 W x 3 35 H2. 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 PRE PAID 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 product is damaged as a result of deface ment 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 MER CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
3. 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 Oe C7 ROLLS CORPORATION SALT LAKE CITY UTAH 3 00 L I ROLLSI q d HM58 Headphone Monitor Remote amp a s 4 amp 4 5 n e s n e gt a e A p oe A _ ee A b o y Y o ne me e a o s o s FX RETURN BASS MID TREB HEADPHONE MONITOR REMOTE AUX2 AUX3 AUX 4 e ee e e e e I Ld e e e e e e e e e e a id ie wd i ad NOTE THIS UNIT REQUIRES A ROLLS HM60 OR HM 57 FOR OPERATION OWNERS MANUAL INTRODUCTION SCHEMATIC Thank you for your purchase of the Rolls HM58 Headphone Monitor Remote This unit along with either the HM60 Headphone Monitor System or HM57 Head gE ed phone Monitor Interface allows you to mix four mono signals with two stereo ir el SESE P l a ge S ER ala signals for your own personal monitoring needs It includes
4. gnals like pops or feedback under control so they won t damage your hearing It also slightly brings up low level signals NOTE Much of the signal content may not be compressed you may not notice any effect Only very high level or low level signals are effected e If using external effects processors make sure they are properly connected to the HM60 and the levels are set properly Refer to the HM60 owners manual as well as the operating manual of the effects processor If you have an effects processor connected to the HM60 control unit the HM58 Effects Return adjusts the level of the effected signals to your headphone mix Note that the Effects Sends 1 4 and MAIN on the HM60 determine the mix of signals sent to the effects processor The HM58 FX Return control will only adjust the level of that mix In other words the signals present at the Right and Left Effects Return jacks on the HM60 will be the signals adjusted by the FX Return control on the HM58 RIGHT LEFT R L EXPANSION 120 VAC ROLLS 50 60Hz STEREO EFFECTS INPUTS RETURN PWR MIX OUTPUT PHONE AGC LEFT RIGHT COMP 64 125 250 500 1K 2K 4K 8K 16K i
5. indicating that the HM58 is properly connected to the HM60 or HM57 and is receiving power AUX1 AUX4 Adjusts the level of input signals to from the indicated input e e amp 4 amp 4 a a 2 5 s K e y e q ee i ee J Cy a o ao ao a 3 e o lt o a o a FX RETURN BASS MID TREB AUX 4 HEADPHONE MONITOR REMOTE AUX2 AUX3 CONNECTION a CONNECTING THE HM58 Shown below is a connection diagram for the HM58 The male Expansion jack shown below on the left side is the INPUT the female Expansion jack shown here to the right is the OUTPUT or through jack So connect the DB25 expansion cable from the female OUTPUT Expansion jack of either the HM60 or HM57 to the male INPUT Expansion jack on the HM58 The female OUTPUT Expansion jack on the HM58 may then be connected to another HM58 or HM59 From HM60 or HM57 To other HM58 or HM59 REMOTE P PN My Nie Xie 7 Ee UNITS IN LVL 1 LVL 2 LVL 3 LVL 4 HEADPHONE a MONITOR D REMOTE O G e eo e AN pe AN PEEN PE eee eee tee OPERATION eer OPERATING THE HM58 After proper connections are made begin sending signals to the HM60 or HM57 whichever is connected to the signal sources and your HM58 e Set the HM58 Master Level control at approximately 12 O clock Carefully bring up the AUX 1 4 levels until a desired mix is achieved e Adjust the Equalizer as needed e The AGC compressor keeps transient si
6. x 1 625 D Weight 1 5 Ibs HDPHN L OUT i PHONE 1 4 BLOCK DIAGRAM O gt l EQUALIZER COMPRESSOR O l l l l l l i MASTER Headphone COMRPESSOR OUTPUT Output IN OUT LEVEL l l l O V l l DB25 MULTI PIN E 4 EQUALIZER COMPRESSOR j Ta CONNECTOR MONO AUX LEVELS DESCRIPTION E BACK PANEL EXPANSION PORTS Male and Female 25 pin parallel port jacks FRONT PANEL NOTE All HM58 controls adjust the levels of input signals connected to either the HM60 or HM57 With the exception of the HM60 Effects Send controls all other HM60 knobs will have no effect on the signals sent to the HM58 MAIN IN Controls the level of the main Stereo Input FX RETURN Adjusts the level of signal returning from a signal processor which is connected to an HM60 BASS Boosts or cuts the low frequency portion of the signals sent to the Head phone Output When in the 12 O clock position the knob has no effect MID Boosts or cuts the middle frequency portion of the signals sent to the Headphone Output When in the 12 O clock position the knob has no effect TREBLE Boosts or cuts the high frequency portion of the signals sent to the Headphone Output When in the 12 O clock position the knob has no effect AGC COMP This switch engages the Automatic Gain Control compressor MASTER OUT Controls the level of all signals sent to the Headphone Output OUTPUT 1 4 TRS stereo jack containing all mixed and processed signals PWR LED
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