Kramer FC-70R User manual

USER MANUAL
MODEL:
FC-70R
RS-232 to USB Converter
P/N: 2900-300611 Rev 2 www.kramerAV.com

FC-70R – Contents
i
Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 2
2.3 Recycling Kramer Products 3
3Overview 4
3.1 Defining the FC-70R RS-232 to USB Converter 5
4Connecting the FC-70R 6
5Recommended RS-232 Connection Parameters 7
6FC-70R Commands 8
7Technical Specifications 13
Figures
Figure 1: FC-70R RS-232 to USB Converter 5
Figure 2: Connecting the FC-70R RS-232 to USB Converter 6

FC-70R - Introduction
1
1
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 video, audio, presentation, and broadcasting professionals
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 14 groups that are clearly defined by
function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;
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 Video Products; GROUP 12: Digital Signage; GROUP 13: Audio; and
GROUP 14: Collaboration.
Congratulations on purchasing your Kramer FC-70R RS-232 to USB Converter.
This product is used to control HSL secured products and is ideal for:
High-security organizations
Government, military and financial branches
Any organization that handles sensitive and confidential information

2
FC-70R - Getting Started
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
Go to www.kramerav.com/downloads/FC-70R to check for up-to-date user
manuals, application programs, and to check if firmware upgrades are
available (where appropriate).
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables (we recommend Kramer high-
performance, high-resolution cables) to avoid interference, deterioration in
signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighbouring electrical appliances that may adversely
influence signal quality
Position your FC-70R away from moisture, excessive sunlight and dust
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
2.2 Safety Instructions
Caution:
There are no operator serviceable parts inside the unit
Warning:
Use only the Kramer Electronics power supply that is
provided with the unit
Warning:
Disconnect the power and unplug the unit from the wall
before installing

FC-70R - Getting Started
3
3
2.3 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 www.kramerav.com/support/recycling/.

4
FC-70R - Overview
3 Overview
FC-70R is a protocol translator from RS-232 to USB signals to allow remote control
of HSL secure and non-secure products. HSL products are controlled using
keyboard, mouse and touch display (KVM combiners). FC-70R translates RS-232
control commands to enable remote control on secured KVM and KVM combiners.
The FC-70R features:
Enhanced Usability & Remote Control - Operates with HSL secure KVM, KM
and Combiner products.
Easy and Intuitive User Interface - Graphical user interface when connected
to Kramer control.
Remote Switching - When connected to Kramer Control or Kramer RC
devices.
Standards Compliance - Maintains ELA4+ and PPSV3.0 of HighSecLabs
products.
Connection Ports - Connects to HSL products via the USB port and to an
external controller via the RS−232 port.
USB Powered –Powered from the USB line. No power supply needed.

FC-70R - Overview
5
5
3.1 Defining the FC-70R RS-232 to USB Converter
This section defines the FC-70R.
Figure 1: FC-70R RS-232 to USB Converter
#
Feature
Function
1
RS-232 Terminal Block
Connects to a control device
2
USB-B Connector
Connects to a KVM or KVM combiner being controlled
3
ON LED
Lights when the device is powered on
4
MOUSE USB-A Connector
Connects to a USB mouse
5
KB USB-A Connector
Connects to a USB keyboard

6
FC-70R - Connecting the FC-70R
4 Connecting the FC-70R
Always switch off the power to each device before connecting it to
your FC-70R. After connecting the devices to your FC-70R, connect
its power and then switch on the power to each device.
To connect the FC-70R, as illustrated in the example in Figure 2, do the following:
1. Connect the USB-B connector on the back of the FC-70R to the USB
keyboard connection of the KVM or KVM combiner.
The FC-70R receives power over this connection.
2. Using an RS-232 cable, connect a control device (for example, an SL-1N) to
the RS-232 3-pin terminal block.
3. Connect a keyboard and mouse to the USB-A connectors.
Figure 2: Connecting the FC-70R RS-232 to USB Converter

FC-70R - Recommended RS-232 Connection Parameters
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7
5 Recommended RS-232 Connection
Parameters
Speed –115200bps
Data bits –8
Stop bits –1
Parity - None
Flow Control –None

8
FC-70R - FC-70R Commands
6 FC-70R Commands
Every command must start with #.
When a connection is established, send the first command "#ANATF 1" to reset the
translator.
Every KB command to an HSL device starts with one of the following commands:
#ANATR –R CTRL | R CTRL
#ANATL –L CTRL | L CTRL
#ANATR F11 –R CTRL | R CTRL | F11 |
#ANATL F11 –L CTRL | L CTRL | F11 |
This is followed by a letter or a number in HEX based on the below table:
Command
Hex Code
#define KEY_NONE
00
#define KEY_A
04
#define KEY_B
05
#define KEY_C
06
#define KEY_D
07
#define KEY_E
08
#define KEY_F
09
#define KEY_G
0A
#define KEY_H
0B
#define KEY_I
0C
#define KEY_J
0D
#define KEY_K
0E
#define KEY_L
0F
#define KEY_M
10
#define KEY_N
11
#define KEY_O
12
#define KEY_P
13
#define KEY_Q
14
#define KEY_R
15
#define KEY_S
16
#define KEY_T
17
#define KEY_U
18
#define KEY_V
19
#define KEY_W
1A
#define KEY_X
1B
#define KEY_Y
1C