Instruction/ maintenance manual of the product MH-8 Tascam
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MH-8 Headphone Amplifier D01098720A OWNER'S MANUAL Conte nts IMPO RT ANT SAFET Y INSTRUC TI ONS ........ 2 1 − Introduction ......................................... 4 Features ........................................................... 4 Include d item s .
2 T ASCAM MH-8 The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
T ASCAM MH-8 3 Do not expos e this app aratu s to drips or sp lashe s. • Do not pla ce any obje c ts fil le d w ith liqu id s, suc h • as vase s, on the ap paratu s. Do not ins ta ll this ap pa ra tus in a c onf in ed sp ace • such a s a book c ase o r similar u nit.
4 T ASCAM MH-8 Thank you for your purchase of the T ASCAM MH-8 Headphone Amplifier . Before connecting and using the unit, please take time to read this manual thoroughly to ensure you understand how to properly set up and connect the unit, as well as the operation of its many useful and convenient functions.
T ASCAM MH-8 5 POWER switch and indicator Press to turn power ON or OFF . The indicator lights when the power is ON. Overload (OL) indicators These light if the level input to this device is too high (overloading with a clipping level of –3 dB or higher).
6 T ASCAM MH-8 Rear panel DIRECT INPUT jacks These direct input connectors provide direct line inputs for each channel. FOLDBACK output connectors These output the input signals (INPUT 1 and 2) unchanged. NOTE When input is through INPUT 2’ s unbalanced RCA pin jacks, the nominal output level is converted to balanced +4 dBu.
T ASCAM MH-8 7 If you are having trouble with the operation of this unit, please try the following before seeking repair . If these measures do not solve the problem, please contact the store where you bought the unit or a T ASCAM Service Center . Power will not t urn ON.
8 T ASCAM MH-8 Audio inputs and outpu ts IN PU T 1 and 2 Connector XLR-3-31 (1: GND, 2: HOT , 3: COLD) Input impedance 56 kΩ Nominal input level +4 dBu (1.
T ASCAM MH-8 9 Dimensional dr awings 10.5 mm 280 mm 14 mm 31.8 mm 432.6 mm 41.1 mm 0.9 mm 44 mm 434.2 mm 482.6 mm 465 mm Illustrations and other depictions may differ in part from the actual product. • Specifications and external appearance may be changed without notification to improve the product.
10 T ASCAM MH-8 Block diagram -2d B u +4 dB u -10 dB v -2 dB u M AX + 8d B u M AX + 8d B u +4 dB u -2d B u INP UTS 2 INP UTS 1 FO LD B ACK 1 FO LD B ACK 2 GN D L IF T CIR CU IT G RO UND CH ASSI S G RO UND TRS -L (M ONO) TRS -R INP UT 1 DI R 1 INP UT 2 DI RE CT INP UTS 1 TRS -L (M ONO) TRS -R INP UT 1 DI R 8 INP UT 2 DI RE CT INP UTS 8 .
T ASCAM MH-8 11 Lev el diagr am -2d B u -2d B u -2d B u M AX + 8d B u M AX + 8d B u +4 dB u +4 dB u -2d B u -2d B u +4 dB u -10 dB v XL R - L TRS - L INP UT 1 L ED INP UT 1 LE VE L - L PH ONE 1-8 LE V.
MH-8 TE A C CORPORA TION ww w . ta scam.j p Phone : + 81 - 42-356 - 91 43 1 -47 Ochiai, T a ma -sh i, T ok yo 206 -8 530, J apa n TE AC AMERICA , INC. ww w .tascam. com Phone : +1 - 323-7 26- 03 03 7733 T ele gr ap h Road, M onteb ell o, Califor nia 9 0 6 40 USA TE AC CANADA L T D.
An important point after buying a device Tascam MH-8 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Tascam MH-8 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Tascam MH-8 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Tascam MH-8 you will learn all the available features of the product, as well as information on its operation. The information that you get Tascam MH-8 will certainly help you make a decision on the purchase.
If you already are a holder of Tascam MH-8, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Tascam MH-8.
However, one of the most important roles played by the user manual is to help in solving problems with Tascam MH-8. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Tascam MH-8 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
