Fostex 5030 User's Manual
Contents
1. be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience recep tacles and the point where they exit from the appliance Cleaning The appliance should be cleaned only as recommended by the manufacturer Nonuse Periods The power cord of the appliance should be unplugged from the outlet when lett unused for a long period of time Object and Liquid Entry Care should be taken so that objects do not fall and liquids are not spilled into the enc losure through openings Damage Requiring Service The appliance should be serviced by qualified service personne when A The power supply cord or the plug has been damaged or B Objects have fallen or liquid has been spilled into the appliance or C The appliance has been exposed to rain or D The appliance does not appear to operate normally or exhibits a marked change in performance or E The appliance has been dropped or the enclosure damaged Servicing The user should not attempt to service the appliance beyond that described in the operating instruc lions All other servicing should be referred to qualified service personnel Intorduction and Features Thank you for purchasing the Model 5030 Line Amplifier Please read this information before using the line amplifier in order to obtain the best performance The 5030 is designed to allow interfacing between 4dBu balanced lines and 102. LINE AMPLIFIER Model 5030 Owners Manual CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN i CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulaled dangerous voltage within the product s en closure that may be of sufficient magnitude to constitute a risk of electric shock to persons WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOIS TURE SAFETY INSTRUCTIONS t 2 Read Instructions All the safety and operating instruc tions should be read before the appliance is operated Retain Instructions The safety and operating instructions should be retained for future reference Heed Warnings All warnings on the appliance and in the operating instructions should be adhered to Follow instructions All operating and use instructions should be followed Water and Mcisture The appliance should not be used near water for example near a bathtub washbowl kit chen sink laundry tub in a wet basement or near a swim ming pool and the like Carts and Stands The appliance should be used only with a cart or stand that is recommended by the manu facturer An appliance and cart combination should be m
3. dBV unbalanced lines The 5030 has eight input and eight output line amplifiers In addition there are two banks of switches on rear panel One bank is for adjusting the polarity of XLR connector at the same time inputs and outputs For best results please be sure that polarity is correct by using these switches The second bank of switches is for changing the nominal level These switches are only effective between unbalanced inputs and outputs With these switches you may choose between 6dBV or 10dBV Please set these switches according to your needs Connections Connecting the 5030 is a straight forward procedure There are only a few important points to remember First make all connections while the power is off to the 5030 Second make your connections according tothe numbers on the back Inother words if you connect to the number one XLR 3 31 input connect the corre sponding RCA pin jack to the number 1 output When connecting an RCA pin jack to for example the number 7 input be sure to connect the corresponding XLR 3 32 to the number 7 output XLR connectors The connectors for the 4dBu signals are XLR 3 31 for the inputs and XLR 3 32 for the outputs XLR 3 31 XLR 3 32 INPUT OUTPUT Input Amplifier Section INPUT Connector XLR 3 31 Circuit Electronic balanced circuit Impedance 20K balanced at 6dBV output 28K balanced at 10dBV output Nominal level 4dBu Maximum level 25dBu OUTPUT Co
4. nnector RCA Pin Load impedance 5K orhigher unbalanced Nominal Leve 10dBY or 6dBV Frequency response 20Hzto30kHz 05dB T H D 0 02 S N 90dB DIN 92dB IHF A Output Amplifier Section OUTPUT Connector XLR 3 32 Circuit Electronic balanced circuit Load impedance 6002 or higher balanced Nominai level 4dBu Maximum level 25dBu INPUT Connector RCA pin Impedance 20k unbalanced Nominal level 10dBV or 6dBV Frequency response 20Hz to 30KHz 0 5dB T H D 0 02 at 1KHz S N 90dB DIN 92dB IHF A Power requirements 120VAC 60Hz 12W USA CND 220VAC 50Hz 12W EUR 240VAC 50Hz 12W UK AUS Dimenslons 482 W 165 D X90 H Fostex FOSTEX CORPORATION 3 2 35 Musashino Akishima shi Tokyo Japan 196 PRINTED IN JAPAN MAR 1991 8288 278 000 FX
5. oved with care Quick stops excessive force and uneven surfaces may cause the appliance and cart combination to overturn Wall or Ceiling Mounting The appliance should be mount ed to a wall or ceiling only as recommended by the manu facturer Ventilation The appliance should be situaled so that its location or posilion does not interfere with its proper venti lation For example the appliance should not be siluated on a bed sofa rug or similar surface thal may block the ventilation openings or placed in a built in installation such as a bookcase or cabinet that may impede the flow o air through the ventilation openings 10 11 12 13 14 The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and mainte nance servicing instructions in the literature accompanying the appliance Heat The appliance should be situated away from heat sources such as radiators heat registers stoves or other appliances including arnplifiers that produce heat Power Sources The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance Grounding or Polarization The precautions that should be taken so that the grounding or polarization means of an appliance is not defeated Power Cord Protection Power supply cords should be routed so that they are not likely lo
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