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USER MANUAL
S1500/S1504/S2000
PROFESSIONAL POWER AMPLIFIER
Chevin Research, Kreuzbichlstraße 29 A-6112 Wattens, Austria
Tel/Fax: +43 (0)5224 51398
chevin.martin @aon.at
,
sales@chevin-research.com
www.chevin-research.com
1
Contents
Important Safety Instructions .................
Introduction ............................................
Front Panel ............................................
Rear Panel .............................................
Clip-Limiter ............................................
Subsonic Filter .......................................
Caution: To reduce the risk of electric shock do not remove the
cover. No user-servicable parts inside. Refer servicing to qualified service personnel.
Warning: To prevent fire or electric shock do not expose this equipment to rain or moisture.
The exclamation point within an equilateral triangle is intended to alert the user to
the presence of important operating and servicing instructions in the literature accompanying
the product.
The lightning flash with arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of uninsulted "dangerous voltage" within the
product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock.
WARNING - When using electric products basic precautions should always be followed,
including the following:
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Read all these instructions before using the product.
Do not use the product near water e.g. near swimming pool, kitchen sink, bathtub, or
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in a wet basement, etc.
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This product, either alone or in combination with other sound equipments, is capable
of producing sound levels that can cause permanent hearing loss. Do not operate
the product for a long time at high volume level.
The product should be located away from heat sources such as direct sunlight or
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other sources of heat.
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The product should be connected to a power supply only of the type marked on the
rear panel of the product.
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The power supply cord of the product should be unplugged from the mains socket
when left unused.
2
GND Ground ..........................................
3
Stereo Mode ..........................................
3
Mono Mode ............................................
4
Bridge Mono Mode .................................
4
Installation and Dimensions .................
5
Technical Specifications ........................
2
5
5
6
7
8
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Summary of Contents for Chevin S1500
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Page 1: Table Of Contents
The product should be connected to a power supply only of the type marked on the rear panel of the product. The power supply cord of the product should be unplugged from the mains socket Chevin Research, Kreuzbichlstraße 29 A-6112 Wattens, Austria when left unused. Tel/Fax: +43 (0)5224 51398 chevin.martin @aon.at... -
Page 2: Introduction
Avoid allowing any objects to enter inside the product or spilling any liquid into it. LED indicators for respective channels The product should not be used when: Blue ON indicators indicates that the amplifier is on, no matter if there is any input signal. -
Page 3: Subsonic Filter
Subsonic Filter The subsonic (low-frequency) filter rolls off signals below 40Hz. This means more power is available for the speakers’ rated frequency range. The filter settings for each channel are controlled individually through the switches. If the subsonic filter is off, there is 5Hz rolloff available to protect against DC or sub-audio inputs. -
Page 4: Bridge Mono Mode
Precautions : Bridge mode makes it possible to drive thousands of watts into a single speaker. AC current consumption will be higher, too. Avoid excessive signal level and make sure that the wiring and speaker can handle the power. Excessive clipping may cause protective muting – speaker will not be driven for a few seconds. Do not use 2-ohms loads ( nor 4-ohms in case of S1504 amplifier ). - Page 5 The amplifier can be used in 19‘’ rack mounting or single. Use 4 screws and washers when mounting the amplifier to the front rack rails. Audio connections Support the amplifier at the rear also, especially in mobile use. Always use good quality cables of the appropriate type. Take care of cables and check their condition frequently.
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Page 6: Technical Specifications
This manual is intended for informational purposes only. All details included herein are subject to change without notice. Dimensions (mm) W x H x D = 483 x 88 x 387 (2U) Chevin Research shall not be held responible for any damages, direct or indirect, arising from or relating to the use of this Weight 12 kg manual.
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