Instruction/ maintenance manual of the product SRM250 Goldmund
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USER MANUAL GOLDMUND SRM250 Power Amplifier.
INTRODUCTION The GOLDMUND SRM250 Power Amplifier User manual - SRM250 Power Amplifier Goldmund was founded in 1 9 7 8 and has ever since been dedicated to the accurate reproduction of sound and image.
No connection or manipulation must be done before reading these instructions. Damage to the amplifier may result if the following instructions are not consciously understood and applied. This extremely high quality amplifier possesses new technical features which are a necessity for accurate sound reproduction in the best audio systems.
1 UNP A CKIN G p 4 2 CHO ICE OF AM PLI FI ER LOCA TION AN D C OO LING p 4 3 LIN E VOL T AGE ADJ USTM ENT p 5 4 C ONNEC TIO NS p 5 5 AMP LIF IE R CONTROLS p 6 6 SOU ND Q UALITY O PTIM IZA TION p 6 W arm-up sonic effect. Speaker polarity . Mains line phase inversion.
UNP ACKING Y ou will find in the GOLDMUND SRM250 bo x : ❑ The amplifier ❑ The power cord ❑ T his manual and the warranty card ❑ Accessories and spare fuses W ARNIN G PLEASE KEEP TH E P ACKAGI NG IN CASE YOU NEED T O TRAN SPOR T TH E AM P LIF IER A T A L A TER D A TE OR I F Y OU HA VE T O SEND IT FOR MAINTENANCE.
3 User manual - SRM250 Power Amplifier | P 5 LINE VOL T AGE ADJUSTMENT A voltage selector is provided inside the amplifier . If your line voltage is not adapted to the voltage indicated on the serial plate of the amplifier , please consult your local GOLDMUN D dealer for assistance.
User manual - SRM250 Power Amplifier | P 6 AMPLIFIER CONTROLS On the front panel of the GOLDMUN D SRM250 amplifier you will find only one switch and two Leds. T o star t playing the amplifier , turn the power switch ON. T he amplifier is operative immediately and the green Led indicates it is operating normally.
User manual - SRM250 Power Amplifier | P 7 7 SAFETY AND PRECAUTIONS The G OLDMU ND SR M25 0 is an extremely high speed amplifier . Any bad ground connection can generate high frequency oscillation which is dangerous for tweeters. It is also generally dangerous to run analog input cable and speaker cables in parallel for a long distance.
User manual - SRM250 Power Amplifier | P 8 8 MAINTENANCE The G OLDMU ND SR M25 0 amplifier usually requires no maintenance. Always turn the power off before cleaning your amplifier . Use only a clean, soft, damp cloth. Dampen with water or a mild detergent solution.
User manual - SRM250 Power Amplifier | P 9 9 TECHNICAL DA T A DISTORTION Figures valid for all levels from 0 to 20 V / 8 Ohms. • Dynamic : TID < 0.0 1 % (- 80 dB). • Static : THD < 0.0 1 % (- 80 dB). SPEED • Slew rate : > 2 50 V/us • Rise time : < 2 50 ns.
An important point after buying a device Goldmund SRM250 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Goldmund SRM250 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 Goldmund SRM250 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Goldmund SRM250 you will learn all the available features of the product, as well as information on its operation. The information that you get Goldmund SRM250 will certainly help you make a decision on the purchase.
If you already are a holder of Goldmund SRM250, 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 Goldmund SRM250.
However, one of the most important roles played by the user manual is to help in solving problems with Goldmund SRM250. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Goldmund SRM250 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
