2024年6月15日发(作者：南宫迎梅)
AMP1-SDA
1U Digital Audio Speaker Monitor
with SDI Input and Loop-Through on BNCs,
AES Digital Input on BNC, AES Output From
SDI on BNC, Two Analog Inputs on XLRs,
Selected Stereo Analog Outputs on XLRs, Two
26-Segment Level Meters, and Phase Indication
Document P/N821531 Rev-B
User Manual
CONTENTS
Title and Contents ...........................................................
1
Important Saftety Instructions and Introduction ..................................
2
Section 1: General Features
3
Description, Features, and Applications ................................................
4
Specifications and Other Options ...........................................................
5
Section 2: Operation .......................................................
7
Installation ............................................................................................
9
Front Panel Features .............................................................................
10
Rear Panel Features ..............................................................................
12
Section 3: Technical Information .................................
17
General Technical Observations ............................................................
18
SDI to AES Conveter Module PCB (919096) ........................................
19
AES to Analog Conveter Module PCB Circuit Description (919117) ...
20
General Level Meter PCB Descriptions ................................................
21
LED Bargraph Level Meter Specifications ............................................
21
AMP1-SDA Interconnect Block Diagram ...............................................
22
© 2002 Wohler Technologies Inc. ALL rights reserved
1
Important Safety Instructions
1)
2)
3)
4)
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
8) Do not install near any heat source such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The
wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
10) Protect the power cord from being walked on or pinched, particularly at plugs convenience receptacles
and the point where they exit from the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with the cart stand, tripod, bracket, or table specified by the manufacturer, or sold with the
apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury
from tip-over.
13) Unplug this apparatus during lightning storms or when unused for long periods of time.
14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as when power-supply cord or plug is damaged, liquid has been spilled or
objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
15) Do not expose this apparatus to rain or moisture.
16) The apparatus shall be connected to a mains socket outlet with a protective earthing connection.
CAUTION!
In products featuring an audio amplifier and speakers, the surface at the side of the
unit, where the audio amplifier heat sink is internally attached, may get very hot after
extended operation. When operating the unit excercise caution when touching this
surface and ensure that external materials which may be adversely affected by heat
are not in contact with it. There is a Hot Surface label (see diagram) attached to the
aforementioned surface of the product.
Introduction
Congratulations on your selection of a Wohler Technologies product. We are confident it represents the best performance and value
available, and we guarantee your satisfaction with it.
If you have questions or comments you may contact us at:
Wohler Technologies, Inc.
31055 Huntwood Avenue
Hayward, CA 94544
Phone:(510) 870-0810 Fax: (510) 870-0811
US Toll-Free: 1-888-596-4537
support@
2
© 2007Wohler Technologies, Inc. ALL rights reserved
2024年6月15日发(作者：南宫迎梅)
AMP1-SDA
1U Digital Audio Speaker Monitor
with SDI Input and Loop-Through on BNCs,
AES Digital Input on BNC, AES Output From
SDI on BNC, Two Analog Inputs on XLRs,
Selected Stereo Analog Outputs on XLRs, Two
26-Segment Level Meters, and Phase Indication
Document P/N821531 Rev-B
User Manual
CONTENTS
Title and Contents ...........................................................
1
Important Saftety Instructions and Introduction ..................................
2
Section 1: General Features
3
Description, Features, and Applications ................................................
4
Specifications and Other Options ...........................................................
5
Section 2: Operation .......................................................
7
Installation ............................................................................................
9
Front Panel Features .............................................................................
10
Rear Panel Features ..............................................................................
12
Section 3: Technical Information .................................
17
General Technical Observations ............................................................
18
SDI to AES Conveter Module PCB (919096) ........................................
19
AES to Analog Conveter Module PCB Circuit Description (919117) ...
20
General Level Meter PCB Descriptions ................................................
21
LED Bargraph Level Meter Specifications ............................................
21
AMP1-SDA Interconnect Block Diagram ...............................................
22
© 2002 Wohler Technologies Inc. ALL rights reserved
1
Important Safety Instructions
1)
2)
3)
4)
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
8) Do not install near any heat source such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The
wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
10) Protect the power cord from being walked on or pinched, particularly at plugs convenience receptacles
and the point where they exit from the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with the cart stand, tripod, bracket, or table specified by the manufacturer, or sold with the
apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury
from tip-over.
13) Unplug this apparatus during lightning storms or when unused for long periods of time.
14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as when power-supply cord or plug is damaged, liquid has been spilled or
objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
15) Do not expose this apparatus to rain or moisture.
16) The apparatus shall be connected to a mains socket outlet with a protective earthing connection.
CAUTION!
In products featuring an audio amplifier and speakers, the surface at the side of the
unit, where the audio amplifier heat sink is internally attached, may get very hot after
extended operation. When operating the unit excercise caution when touching this
surface and ensure that external materials which may be adversely affected by heat
are not in contact with it. There is a Hot Surface label (see diagram) attached to the
aforementioned surface of the product.
Introduction
Congratulations on your selection of a Wohler Technologies product. We are confident it represents the best performance and value
available, and we guarantee your satisfaction with it.
If you have questions or comments you may contact us at:
Wohler Technologies, Inc.
31055 Huntwood Avenue
Hayward, CA 94544
Phone:(510) 870-0810 Fax: (510) 870-0811
US Toll-Free: 1-888-596-4537
support@
2
© 2007Wohler Technologies, Inc. ALL rights reserved