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Kramer Electronics Ltd.
AFM-20DSP
– Introduction
2
Warning:
•
Use only the power cord that is supplied with the device.
•
Before installation, disconnect the power and unplug the device from the wall.
•
Do not open the device. High voltages can cause electrical shock! Servicing by
qualified personnel only.
•
To ensure continuous risk protection, replace fuses only according to the rating
specified on the product label located on the bottom of the device.
Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC aims to reduce
the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected
and recycled. To comply with the WEEE Directive, Kramer Electronics has made
arrangements with the European Advanced Recycling Network (EARN) and will cover any
costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on
arrival at the EARN facility. For details of Kramer’s recycling arrangements in your particular
country go to our recycling pages at
https://www.kramerav.com/il/quality/environment
Overview
Congratulations on purchasing your Kramer device 20-port matrix device.
Each model listed in this User Manual is a high-performance, multi-channel DSP, professional
audio matrix switcher with 20 analog ports that can be configured as inputs or outputs
according to preset I/O configurations. In addition, each device includes a comprehensive and
user-friendly graphic interface that makes configuring every detail of your audio system
intuitive and easy.
AFM-20DSP
includes multi-channel DSP, built-i
n 2x60W@8Ω and 1x120W@70V / 100V
power amplifier, 4x4 Dante interface, HDMI
™ embedding and de-embedding, and S/PDIF.
AFM-20DSP-LE
(Lite Edition),
is a “lite” version of
AFM-20DSP
without Dante, HDMI, AMP,
and S/PDIF.
AFM-20DSP-AEC
(Acoustic Echo Cancellation), the device expands the
AFM-20DSP
capabilities with the addition of Echo Cancellation, Noise Reduction, Comfort Noise
Generation, and an USB type B port.
The following table shows the features of each device:
Device Name
Maestro Flex I/O Dante
HDMI Amp
S/PDIF
AEC
USB
AFM-20DSP
Yes
Yes
Yes
Yes
Yes
Yes
No
No
AFM-20DSP-LE
Yes
Yes
No
No
No
No
No
No
AFM-20DSP-AEC
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes