Kramer FC-6801 User manual

Kramer Electronics, Ltd.
USER MANUAL
Model:
FC-6801
SDI De-Embedder

Contents
i
Contents
1 Introduction 1
2 Getting Started 1
3 Overview 1
3.1 Controlling your FC-6801 2
3.2 Achieving the Best Performance 2
4 Your SDI De-Embedder 2
5 Using Your FC-6801 SDI De-Embedder 5
5.1 Connecting the FC-6801 SDI De-Embedder 5
5.1.1 Connecting a PC 6
5.1.2 Setting the AUDIO DELAY Dipswitches 6
5.1.3 Cascading FC-6801 SDI De-Embedder Units 8
5.2 Operating the FC-6801 SDI De-Embedder 10
6 Technical Specifications 10
7 Communication Protocol 11
Figures
Figure 1: FC-6801 SDI De-Embedder 3
Figure 2: Connecting a FC-6801 Unit to a PC without using a Null-modem Adapter 6
Figure 3: Connecting an FC-6801 SDI De-Embedder 7
Figure 4: Cascading FC-6801 SDI De-Embedder Units 9
Tables
Table 1: Front Panel FC-6801 SDI De-Embedder 4
Table 2: Rear Panel FC FC-6801 SDI De-Embedder 4
Table 3: AUDIO DELAY Dipswitch Settings 6
Table 4: Setting the AUDIO DELAY Control Time 6
Table 5: Technical Specifications of the FC-6801 SDI De-Embedder 10
Table 6: Hex Code Commands 11
Table 7: AUDIO DELAY Settings 12

Introduction
1
1 Introduction
Welcome to Kramer Electronics (since 1981): a world of unique, creative and
affordable solutions to the infinite range of problems that confront the video,
audio and presentation professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better! Our
350-plus different models now appear in 8 Groups
1
, which are clearly defined
by function.
Congratulations on purchasing your FC-6801 SDI De-Embedder, which is
ideal for broadcast and production studios, as well as digital / analog audio
video authoring. The package includes the following items:
 FC-6801 SDI De-Embedder
 Power cord
 Null-modem adapter and Windows®-based Kramer control software
2
 This user manual
3
and the Kramer concise product catalog/CD
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
 Use Kramer high performance high resolution cables
4
3 Overview
The FC-6801 is a high quality audio de-embedder for serial digital video. It
accepts a standard definition SDI source (270MHz), has an equalized (up to
350m automatic cable equalization) and reclocked SDI output (loop), and
de-embeds the audio from the SDI stream.
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 Downloadable from our Web site at http://www.kramerelectronics.com (click “DOS and Windows®-based software drivers
for Kramer machines” in the Technical Support section)
3 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com/manuals.html
4 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com (click “Cables and Connectors”
in the Products section)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your SDI De-Embedder
2
In addition, the FC-6801 :
 De-embeds four audio channels
 Provides de-embedded audio in both analog (balanced on XLR
connectors) and digital (AES/EBU on BNC connectors) audio formats
 Includes automatic selection for 20/24 bit digital audio stream
 Includes a selectable audio delay of up to one second that lets you adjust
for lip sync errors so that the audio delay will match the video delay
1
 Includes auto-detect 525/625 line format and EDH insertion and generation
 Has an embedded SDI input with active, reclocked and equalized output
(loop)
 Can be cascaded to de-embed up to 16 channels
 Fits in one vertical space of a standard 19” professional rack enclosure
3.1 Controlling your FC-6801
The FC-6801 can be controlled via a user-friendly RS-232 Windows®-based
Kramer control software
2
, which lets you recall group setup and the audio
delay setting. Hardware control is via the rear panel AUDIO DELAY
dipswitches, as well as via the front panel:
 GROUP SELECT button, that lets you select the audio group that you
want to de-embed (the active audio channel LEDs light)
 Potentiometers that let you control the gain level of the analog output pairs
 Set of status LEDs, that indicate the bit resolution (20 or 24), the video
input standard (PAL or NTSC), Video LOCK and Audio (DEMUX) LOCK
3.2 Achieving the Best Performance
To achieve the best performance:
 Connect only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noise levels
(often associated with low quality cables)
 Avoid interference from neighboring electrical appliances that may
adversely influence signal quality and position your Kramer FC-6801 away
from moisture, excessive sunlight and dust
4 Your SDI De-Embedder
Figure 1, Table 1, and Table 2 define the FC-6801:
1 Total delay per AES channel is 1.024 seconds in 8 msec steps (8 msec x 128 = 1.024 seconds)
2 Downloadable from our Web site at http://www.kramerelectronics.com (click “DOS and Windows®-based software drivers
for Kramer machines” in the Technical Support section)

Your SDI De-Embedder
3
Figure 1: FC-6801 SDI De-Embedder

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your SDI De-Embedder
4
Table 1: Front Panel FC-6801 SDI De-Embedder
# Feature Function
1 POWER Switch Illuminated switch supplying power to the unit
2 GROUP SELECT Button Press to select the desired group
1
3 CHANNEL Green LEDs Automatically indicate the active channels
2
4 GROUP Green LEDs Indicate the selected group (1, 2, 3, or 4)
5 24 bit Red LED Automatically lights when the AES/EBU stream is 24 bit
6 20 bit Red LED Automatically lights when the AES/EBU stream is 20 bit
7 DEMUX Red LED Automatically lights when de-embedding audio from the video signal
8
LOCK
VIDEO Red LED Automatically lights when receiving an SDI signal
9 PAL Red LED Lights when recognizing a PAL input video standard
10
NTSC Red LED Lights when recognizing an NTSC input video standard
11
GAIN 1-2 Knob Adjusts the gain level of the analog outputs 1 and 2
12
GAIN 3-4 Knob Adjusts the gain level of the analog outputs 3 and 4
Table 2: Rear Panel FC FC-6801 SDI De-Embedder
# Feature Function
1 LOOP BNC Connector Reclocked and equalized SDI output for active looping of the
SDI input
3
2 INPUT BNC Connector Connects to the SDI source
3 OUT 1 BNC Connector Connects to the SDI
4
acceptor 1
5
4
SDI
OUT 2 BNC Connector Connects to the SDI
4
acceptor 2
5
5 AUDIO DELAY Dipswitches Dipswitches for setup of the delay time
6
DIPS 1 to 7 determine the delay
DIP 8 determines if audio delay is set via RS-232 (ON) or via
the dipswitches (OFF)
6 CH. 1-2 BNC Connector Connects to the digital audio acceptor (for channels 1 and 2)
7
7
AES
OUT
CH. 3-4 BNC Connector Connects to the digital audio acceptor (for channels 3 and 4)
7
8 ANALOG AUDIO OUT XLR Male
Connectors
Connect to the balanced audio acceptors (from 1 to 4)
5
9 RS-232 Port Connects to the PC or the Remote Controller
10
Power Connector with Fuse AC connector enabling power supply to the unit
1 If the selected group contains audio channels, the CHANNEL Green LEDs will automatically indicate those channels
2 Either 2 LEDs, 4 LEDs, or no LEDs will light
3 See the example in Figure 4
4 De-embedded, reclocked and equalized SDI output
5 As required. Outputs may be connected or left unconnected
6 Total delay per AES channel is 1.024 seconds in 8 msec steps (8 msec x 128 = 1.024 seconds)
7 In accordance with the standard, the audio digital stream contains 2 audio channels

Using Your FC-6801 SDI De-Embedder
5
5 Using Your FC-6801 SDI De-Embedder
Sections 5.1 and 5.2 describe how to connect and operate your FC-6801 SDI
De-Embedder.
5.1 Connecting the FC-6801 SDI De-Embedder
To connect the FC-6801 SDI De-Embedder, as the example in Figure 3
illustrates, do the following
1
:
1. Connect an SDI source (for example, a digital video player) to the SDI
INPUT BNC connector.
2. Connect the SDI LOOP BNC connector (OPTIONAL) to the SDI INPUT
BNC connector on an additional unit to increase outputs (see the
illustration in Figure 4 which shows how to cascade four FC-6801 units).
3. Connect both SDI outputs to SDI acceptors as follows (when only one
SDI output is required, use either of the SDI outputs, and leave the other
SDI output unconnected):
 Connect the SDI OUT 1 BNC connector to an SDI acceptor (for example,
SDI monitor 1)
 Connect the SDI OUT 2 BNC connector to the second SDI acceptor (for
example, SDI monitor 2)
4. Connect the AES OUT channel 1-2 BNC connector
2
to a digital audio
acceptor for channels 1 and 2 (for example, DAT-Recorder A)
5. Connect the AES OUT channel 3-4 BNC connector
2
to a digital audio
acceptor for channels 3 and 4 (for example, DAT-Recorder B)
6. Connect up to 4 analog audio outputs to analog balanced audio acceptors,
as required. Outputs may be connected
3
or left unconnected.
7. Connect a PC (optional - see section 5.1.1) or other RS-232 controller.
8. Connect the power cord
4
.
1 Switch OFF the power on each device before connecting it to your FC-6801. After connecting your FC-6801, switch on its
power and then switch on the power on each device. Switching on the FC-6801, recalls the last status prior to powering down
2 When only one digital audio stream containing 2 audio channels is required, use either of the AES outputs, and leave the
other AES output unconnected
3 For example, connect the channel 1 and channel 2 OUT XLR connectors to a balanced stereo analog audio acceptor
(amplifier 1), and connect the channel 3 and channel 4 OUT XLR connectors to a balanced stereo analog audio acceptor
(amplifier 2)
4 The power connector is not illustrated in Figure 3

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Using Your FC-6801 SDI De-Embedder
6
5.1.1 Connecting a PC
To connect a PC to the FC-6801 unit, using the Null-modem adapter
provided with the machine (recommended):
 Connect the RS-232 DB9 rear panel port on the FC-6801 unit to the
Null-modem adapter and connect the Null-modem adapter with a 9 wire flat
cable to the RS-232 DB9 port on your PC
To connect a PC to the FC-6801 unit, without using a Null-modem adapter:
 Connect the RS-232 DB9 port on your PC to the RS-232 DB9 rear panel
port on the FC-6801 unit, as Figure 2 illustrates (depending on whether the PC
has a 9-pin or 25-pin connector)
Figure 2: Connecting a FC-6801 Unit to a PC without using a Null-modem Adapter
5.1.2 Setting the AUDIO DELAY Dipswitches
Table 3 defines the AUDIO DELAY dipswitch settings:
Table 3: AUDIO DELAY Dipswitch Settings
DIPS Description
1 to 7 Delay setting
8 Operation via PC (or other controller) = ON; Operation via DIPS 1 to 7 = OFF
Table 4 includes examples of how to set DIPS 1 to 7:
Table 4: Setting the AUDIO DELAY Control Time
msec Binary Value Increment
DIP 1 DIP 2 DIP 3 DIP 4 DIP 5 DIP 6 DIP 7
8 1
1 ON ON ON ON ON ON OFF
40 101
5 ON ON ON ON OFF ON OFF
80 1010
10 ON ON ON OFF ON OFF ON
160 10100
20 ON ON OFF ON OFF ON ON
400 110010
50 ON OFF OFF ON ON OFF ON
800 1100100
100 OFF OFF ON ON OFF ON ON
1024 1111111
128 ON ON ON ON ON ON ON

Using Your FC-6801 SDI De-Embedder
7
The example in Figure 3 illustrates how to connect the FC-6801:
Figure 3: Connecting an FC-6801 SDI De-Embedder

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Using Your FC-6801 SDI De-Embedder
8
5.1.3 Cascading FC-6801 SDI De-Embedder Units
To cascade up to four FC-6801 SDI De-Embedder units, as the example in
Figure 4 illustrates, do the following
1
:
1. Connect an SDI source (for example, a digital video player) to the SDI
INPUT BNC connector on FC-6801 unit # 1 and interconnect the four
FC-6801 units:
 Connect the SDI LOOP BNC connector on unit # 1 to the SDI INPUT
BNC connector on unit # 2
 Connect the SDI LOOP BNC connector on unit # 2 to the SDI INPUT
BNC connector on unit # 3
 Connect the SDI LOOP BNC connector on unit # 3 to the SDI INPUT
BNC connector on unit # 4
2. Connect the two AES OUT BNC connectors on each of the four FC-6801
units to eight digital audio acceptors (a total of 16 channels):
 Connect the AES OUT channel 1-2 BNC connector on unit # 1 to an AES
acceptor A (channels 1 and 2), and connect the AES OUT channel 3-4 BNC
connector on unit # 1 to an AES acceptor B (channels 3 and 4)
 Connect the AES OUT BNC connectors on unit # 2 to an AES acceptor C
(channels 5 and 6), and to an AES acceptor D (channels 7 and 8)
 Connect the AES OUT BNC connectors on unit # 3 to an AES acceptor E
(channels 9 and 10), and to an AES acceptor F (channels 11 and 12)
 Connect the AES OUT BNC connectors on unit # 4 to an AES acceptor G
(channels 13 and 14), and to an AES acceptor H (channels 15 and 16)
3. Connect the four analog audio OUT XLR connectors on each of the four
FC-6801 units to 16 analog balanced audio acceptors:
 Connect the XLR connectors on unit # 1 to balanced audio acceptors 1 to 4
 Connect the XLR connectors on unit # 2 to balanced audio acceptors 5 to 8
 Connect the XLR connectors on unit # 3 to balanced audio acceptors 9 to 12
 Connect the XLR connectors on unit # 4 to balanced audio acceptors 13 to 16
4. Connect the SDI outputs (OPTIONAL) on each of the four FC-6801 units
to up to two SDI acceptors (eight in total)
2
.
5. Connect the power cord on each of the four FC-6801 units
2
.
1 Switch OFF the power on each device before connecting it to an FC-6801 unit. After connecting each FC-6801 unit, switch
on its power and then switch on the power on each device
2 Not illustrated in Figure 4

Using Your FC-6801 SDI De-Embedder
9
Figure 4: Cascading FC-6801 SDI De-Embedder Units

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Technical Specifications
10
5.2 Operating the FC-6801 SDI De-Embedder
To operate the FC-6801 SDI De-Embedder:
1. Set the audio delay, via the:
 AUDIO DELAY dipswitches (see section 5.1.2); and/or
 Windows®-based Kramer control software
1
2. Adjust the gain level of the balanced analog audio outputs, if required, via
the:
 GAIN 1-2 knob
2
, and/or the GAIN 3-4 knob
3
; and/or
 Windows®-based Kramer control software
1
6 Technical Specifications
Table 5 includes the technical specifications:
Table 5: Technical Specifications
4
of the FC-6801 SDI De-Embedder
INPUT: 1 x SDI with embedded audio on BNC connector
OUTPUTS: 2 x SDI on BNC connectors with EDH
1 x SDI reclocked Loop output
2 x AES-EBU on BNC connectors
4 x balanced audio on XLR connectors
MAX. OUTPUT LEVEL: 7Vpp
BANDWIDTH (-3dB): 20Hz – 20kHz
S/N RATIO: –90dB
CONTROLS: Analog audio level control, Delay settings, Group Select
COUPLING: DC
AUDIO THD + NOISE: 0.014%
AUDIO 2nd HARMONIC:
–90dB
POWER SOURCE: 90-260VAC 50-60Hz 18VA
DIMENSIONS: 19 inch (W), 7 inch (D), 1U (H) rack mountable
WEIGHT: 2.5 kg (5.5 lbs) approx.
ACCESSORIES: Power cord, Null-modem adapter and Windows®-based Kramer control software
5
1 Downloadable from our Web site at http://www.kramerelectronics.com (click “DOS and Windows®-based software drivers
for Kramer machines” in the Technical Support section)
2 Rotate to adjust the gain level of the balanced analog audio outputs 1 and 2
3 Rotate to adjust the gain level of the balanced analog audio outputs 3 and 4
4 Specifications are subject to change without notice
5 Downloadable from our Web site at http://www.kramerelectronics.com (click “DOS and Windows®-based software drivers
for Kramer machines” in the Technical Support section)

Communication Protocol
11
7 Communication Protocol
The FC-6801 is compatible with Kramer’s Protocol 2000
1
(version 0.43).
This RS-232 / RS-485 communication protocol uses four bytes of information
as defined below. For RS-232, a null-modem connection between the
machine and controller is used. The default data rate is 9600 baud, with no
parity, 8 data bits and 1 stop bit. Table 6 defines the Hex Code commands and
Table 7 lists the Hex Codes for the AUDIO DELAY settings.
Table 6: Hex Code Commands
Command Name Hex Send Hex Receive Function
Reset 00 80 80 92 40 80 80 92 Reset the machine
Factory default 00 81 80 92 40 81 80 92 Set machine to factory default
Identify machine 3D 81 81 92 7D E8 81 92
Sw rev 3D 83 80 92 7D 8R1 8R2 92 Software revision
Group select 01 8GR 80 92 41 8GR 80 92 Audio group select
Set delay 02 DL 80 92 42 DL 80 92 Set audio delay time
Read led's 05 80 80 92 45 LED1 LED2 92 Read the LED's status
Read delay 06 80 80 92 46 DL 80 92 Read the delay settings
NOTES on the above table:
NOTES on the above table:
NOTE 1 - R1 – Sw revision number.
NOTE 2 - R2 – Sw sub revision number.
NOTE 3 - GR – audio group number:
0 mute
1 group 1
2 group 2
3 group 3
4 group 4
NOTE 4 - DL – delay time:
The MSB (bit(7)) should be '1'
Bits [6..0] set the delay time in steps of 8ms
To set no delay send "10000000"
To set a delay of 8ms send "10000001"
To set a delay of 16ms send "10000010"
To set delay of 1.024 sec, send "11111111"
To send any value in the middle, use the appropriate number
NOTE 5 - LED1 – reply of the status of the following:
The MSB (bit(7)) will be '1'
Bits [6..4] – audio group:
0 mute
1 group 1
2 group 2
3 group 3
4 group 4
bits[3..0] – Audio channel status – '1'on, '0'off
bit(3) channel 4
bit(2) channel 3
bit(1) channel 2
bit(0) channel 1
NOTE 6 - LED2 – Video & audio status
Bits[7..4] are "1000"
Bit(3) when audio is detected in the video stream this bit will be '1'else '0'
Bit(2) when video is detected this bit will be '1'else it will be '0'
Bit(1) video standard '0'for PAL, '1'for NTSC
Bit(0) if 24 bit of audio is detected '1', else '0'
1 See the Technical Support section of our Web site: http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Communication Protocol
12
Table 7: AUDIO DELAY Settings
Decimal Hex Codes DelayTime
(in ms)
1 01 8
2 02 16
3 03 24
4 04 32
5 05 40
6 06 48
7 07 56
8 08 64
9 09 72
10 0A 80
11 0B 88
12 0C 96
13 0D 104
14 0E 112
15 0F 120
16 10 128
17 11 136
18 12 144
19 13 152
20 14 160
21 15 168
22 16 176
23 17 184
24 18 192
25 19 200
26 1A 208
27 1B 216
28 1C 224
29 1D 232
30 1E 240
31 1F 248
32 20 256
33 21 264
34 22 272
35 23 280
36 24 288
37 25 296
38 26 304
39 27 312
40 28 320
41 29 328
42 2A 336
43 2B 344
Decimal Hex Codes DelayTime
(in ms)
44 2C 352
45 2D 360
46 2E 368
47 2F 376
48 30 384
49 31 392
50 32 400
51 33 408
52 34 416
53 35 424
54 36 432
55 37 440
56 38 448
57 39 456
58 3A 464
59 3B 472
60 3C 480
61 3D 488
62 3E 496
63 3F 504
64 40 512
65 41 520
66 42 528
67 43 536
68 44 544
69 45 552
70 46 560
71 47 568
72 48 576
73 49 584
74 4A 592
75 4B 600
76 4C 608
77 4D 616
78 4E 624
79 4F 632
80 50 640
81 51 648
82 52 656
83 53 664
84 54 672
85 55 680
86 56 688
Decimal Hex Codes DelayTime
(in ms)
87 57 696
88 58 704
89 59 712
90 5A 720
91 5B 728
92 5C 736
93 5D 744
94 5E 752
95 5F 760
96 60 768
97 61 776
98 62 784
99 63 792
100 64 800
101 65 808
102 66 816
103 67 824
104 68 832
105 69 840
106 6A 848
107 6B 856
108 6C 864
109 6D 872
110 6E 880
111 6F 888
112 70 896
113 71 904
114 72 912
115 73 920
116 74 928
117 75 936
118 76 944
119 77 952
120 78 960
121 78 968
122 7A 976
123 7B 984
124 7C 992
125 7D 1000
126 7E 1008
127 7F 1016

13
LIMITED WARRANTY
Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the
following terms.
HOW LONG IS THE WARRANTY
Labor and parts are warranted for three years from the date of the first customer purchase.
WHO IS PROTECTED?
Only the first purchase customer may enforce this warranty.
WHAT IS COVERED AND WHAT IS NOT COVERED
Except as below, this warranty covers all defects in material or workmanship in this product. The following are not covered
by the warranty:
1. Any product which is not distributed by Kramer, or which is not purchased from an authorized Kramer dealer. If you are
uncertain as to whether a dealer is authorized, please contact Kramer at one of the agents listed in the web site
www.kramerelectronics.com.
2. Any product, on which the serial number has been defaced, modified or removed.
3. Damage, deterioration or malfunction resulting from:
i) Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature
ii) Product modification, or failure to follow instructions supplied with the product
iii) Repair or attempted repair by anyone not authorized by Kramer
iv) Any shipment of the product (claims must be presented to the carrier)
v) Removal or installation of the product
vi) Any other cause, which does not relate to a product defect
vii) Cartons, equipment enclosures, cables or accessories used in conjunction with the product
WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR
We will pay labor and material expenses for covered items. We will not pay for the following:
1. Removal or installations charges.
2. Costs of initial technical adjustments (set-up), including adjustment of user controls or programming. These costs are the
responsibility of the Kramer dealer from whom the product was purchased.
3. Shipping charges.
HOW YOU CAN GET WARRANTY SERVICE
1. To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center.
2. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty coverage,
and should be included in any shipment of the product. Please also include in any mailing a contact name, company, address, and
a description of the problem(s).
3. For the name of the nearest Kramer authorized service center, consult your authorized dealer.
LIMITATION OF IMPLIED WARRANTIES
All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to
the length of this warranty.
EXCLUSION OF DAMAGES
The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer
shall not be liable for:
1. Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, loss
of time, commercial loss; or:
2. Any other damages, whether incidental, consequential or otherwise. Some countries may not allow limitations on how long an
implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitations and exclusions may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place.
NOTE: All products returned to Kramer for service must have prior approval. This may be obtained from your dealer.
This equipment has been tested to determine compliance with the requirements of:
EN-50081: "Electromagnetic compatibility (EMC);
generic emission standard.
Part 1: Residential, commercial and light industry"
EN-50082: "Electromagnetic compatibility (EMC) generic immunity standard.
Part 1: Residential, commercial and light industry environment".
CFR-47: FCC Rules and Regulations:
Part 15: “Radio frequency devices
Subpart B – Unintentional radiators”
CAUTION!
Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or modifications to
the unit without the expressed approval of the manufacturer will void user authority to operate the equipment.
Use the supplied DC power supply to feed power to the machine.
Please use recommended interconnection cables to connect the machine to other components.

Kramer Electronics, Ltd.
Web site: www.kramerelectronics.com
E-mail: [email protected]
P/N: 2900-006801 REV 2
For the latest information on our products and a list of Kramer
distributors, visit our Web site: www.kramerelectronics.com.
Updates to this user manual may be found at
http://www.kramerelectronics.com/manuals.html.
We welcome your questions, comments and feedback.