
Kramer Electronics, Ltd.
USER MANUAL
Model:
F-021
XGA / Audio Line Amplifier Mounting Box for
Ackermann Floor Boxes

Contents
Contents
1 Introduction 1
2 Getting Started 1
3 Overview 2
3.1 DDC Support 2
3.2 Defining EDID 2
3.3 Achieving the Best Performance 3
4 Your F-021 XGA / Audio Line Amplifier Mounting Box 4
5 Installing the F-021 XGA / Audio Line Amplifier Mounting Box 5
5.1 Installing a Kramer Insert 5
5.2 Connecting the Rear Side of the F-021 5
5.2.1 Wiring the 18-pin Terminal Block Output Connector 6
5.3 Installing the F-021 inside the Ackermann Floor Box 7
5.4 Connecting the Front Panel Ports 8
6 Technical Specifications 10
Figures
Figure 1: F-021 XGA / Audio Line Amplifier Mounting Box 4
Figure 2: Terminal Block Pinout
Figure 3: Installing the F-021 XGA / Audio Line Amplifier Mounting Box 7
Figure 4: F-021 Fitted in an Ackermann Floor Box
Figure 5: Connecting the F-021 XGA / Audio Line Amplifier Mounting Box
Tables
Table 1: F-021 XGA / Audio Line Amplifier Mounting Box Features 4
Table 2: Technical Specifications of the F-021 XGA / Audio Line Amplifier Mounting Box 10
6
8
9

Introduction
1 Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been
providing a world of unique, creative, and affordable solutions to the vast range
of problems that confront the video, audio, presentation, and broadcasting
professional on a daily basis. In recent years, we have redesigned and upgraded
most of our line, making the best even better! Our 1,000-plus different models
now appear in 11 groups
1
that are clearly defined by function.
Thank you for purchasing the Kramer F-021 XGA / Audio Line Amplifier
Mounting Box for Ackermann floor boxes, which is ideal for board,
conference and training rooms, as well as long distance signal distribution.
2
The F-021 includes two single Kramer inserts
and is mounted into Ackermann flush floor service units that accept GB2
and GB3 size boxes
3
.
(covered with blank inserts)
The package includes the following items:
• F-021 XGA / Audio Line Amplifier Mounting Box
• Power adapter (12V DC Input)
4
• This user manual
2 Getting Started
We recommend that you:
• Unpack the equipment carefully and save the original box and
packaging materials for possible future shipment
• Review the contents of this user manual
5
• Use Kramer high-performance high-resolution cables
1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; GROUP 3: Control Systems;
GROUP 4: Format/Standards Converters; GROUP 5: Range Extenders and Repeaters; GROUP 6: Specialty AV Products;
GROUP 7: Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9: Room Connectivity;
GROUP 10: Accessories and Rack Adapters; GROUP 11: Sierra Products
2 The complete list of Kramer products can be found on our Web site at
3 GB2 and GB3 are Ackermann mounting boxes that fit into Ackermann floor boxes
4 Download up-to-date Kramer user manuals from the Internet at
5 The complete list of Kramer cables is on our Web site at
http://www.kramerelectronics.com
http://www.kramerelectronics.com
http://www.kramerelectronics.com