Lynx CardModule C AD 5131 User manual

Series 5000
© LYNX Technik AG
Brunnenweg 3
D-64331 Weiterstadt
Germany
www.lynx-technik.com
Reference Manual
C AD 5131
Analog Video to SDI Conv. & Line Synchronizer
CardModule
Analog Video to SDI Conv.
C AD
5131
Analog Video to SDI Conv. & Line Synch
C AD 5131
REF in REF loop
Y 1 in Y 2 in
U/C 1 in U/C2 in
V 1 in V 2 in
SDI out 1 SDI out 2
LYNX Technik AG
51 3 1
Version 1.1

Reference Manual C AD 5131 Version1.1
Page 2
Information in this document is subject to change without
notice. No part of this document may be reproduced or
transmitted in any form or by any means, electronic or
mechanical for any purpose, without express written permission
of LYNX Technik AG.
LYNX Technik AG may have patents, patent applications,
trademarks, copyrights or other intellectual property rights
covering the subject matter in this document. Except as
expressly written by LYNX Technik AG, the furnishing of this
document does not give you any license to patents,
trademarks, copyrights or other intellectual property of LYNX
Technik AG or any of its affiliates.
© LYNX Technik AG 2003 all rights reserved

Reference Manual C AD 5131 Version1.1
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Warranty
LYNX Technik AG warrants that the product will be free from
defects in materials and workmanship for a period of two (2)
year from the date of shipment. If this product proves defective
during the warranty period, LYNX Technik AG at its option will
either repair the defective product without charge for parts and
labor, or will provide a replacement in exchange for the
defective product.
In order to obtain service under this warranty, customer must
notify LYNX Technik of the defect before expiration of the
warranty period and make suitable arrangements for the
performance of service. Customer shall be responsible for
packaging and shipping the defective product to the service
center designated by LYNX Technik, with shipping charges
prepaid. LYNX Technik shall pay for the return of the product to
the customer if the shipment is within the country which the LYNX
Technik service center is located. Customer shall be responsible
for payment of all shipping charges, duties, taxes and any other
charges for products returned to any other locations.
This warranty shall not apply to any defect, failure, or damage
caused by improper use or improper or inadequate
maintenance and care. LYNX Technik shall not be obligated to
furnish service under this warranty a) to repair damage resulting
from attempts by personnel other than LYNX Technik
representatives to install, repair or service the product; b) to
repair damage resulting from improper use or connection to
incompatible equipment; c) to repair any damage or
malfunction caused by the use of non LYNX Technik supplies; or
d) to service a product which has been modified or integrated
with other products when the effect of such modification or
integration increases the time or difficulty servicing the product.
THIS WARRANTY IS GIVEN BY LYNX TECHNIK WITH RESPECT TO THIS
PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR
IMPLIED. LYNX TECHNIK AND ITS VENDORS DISCLAIM ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. LYNX TECHNIK`S RESPONISIBILITY TO REPAIR AND
REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE
REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS
WARRANTY. LYNX TECHNIK AND ITS VENDORS WILL NOT BE LIABLE
FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTAL
DAMAGES IRRESPECTIVE OF WHETHER LYNX TECHNIK OR THE
VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH
DAMAGES.

Reference Manual C AD 5131 Version1.1
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Regulatory information
Europe
Declaration of Conformity
USA
FCC 47 Part 15
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
Note: This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to the part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in
a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own
expense
We LYNX Technik AG
Brunnenweg 3
D-64331 Weiterstadt
Germany
Declare under our sole responsibility that the product
TYPE: C AD 5131
To which this declaration relates is in conformity with the following
standards:
EN 55103-1 /1996
EN 55103-2 /1996
EN 60950 /1997
Following the provisions of 89/336/EEC and 73/23/EEC directives.
Winfried Deckelmann
Weiterstadt, June 2003
Place and date of issue Legal Signature

Reference Manual C AD 5131 Version1.1
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Contents
Warranty ..............................................................................................................3
Regulatory information.......................................................................................4
Europe................................................................................................................4
Declaration of Conformity ........................................................................4
USA .....................................................................................................................4
FCC 47 Part 15.............................................................................................4
Contents...............................................................................................................5
Getting Started....................................................................................................7
Packaging.........................................................................................................7
Product Description .........................................................................................7
Functional Diagram .........................................................................................8
Module Layout .................................................................................................8
Connections ...................................................................................................... 10
Video Connections........................................................................................10
Installation .........................................................................................................11
Settings and Control .........................................................................................12
Multi Function Switch .....................................................................................13
Using the Local Display Menus.....................................................................14
Navigation .................................................................................................14
Local Adjustments Available ..................................................................14
Menu Structure ...............................................................................................15
Factory Preset Condition.........................................................................20
Auto Store ..................................................................................................20
Alarm/LED Status Indicators.............................................................................21
Status Indicators........................................................................................21
Alarm Indicator .........................................................................................21
Locate Function........................................................................................22
Specifications (C AD 5131)..............................................................................23
Available Options.............................................................................................24
Parts List..............................................................................................................24
Service ...............................................................................................................25
Contact Information .........................................................................................26

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Reference Manual C AD 5131 Version1.1
Page 7
Getting Started
Packaging
The shipping carton and packaging materials
provide protection for the module during transit.
Please retain the shipping cartons in case
subsequent shipping of the product becomes
necessary.
Product Description
The C AD 5131 is a high performance 12 Bit Video
A/D Converter for component analog YUV and S-
video signals and is designed primarily for
broadcast and professional applications.
One out of two sets of input signals can be
selected. The input Architecture is differential to
assure optimal resistance against distortion. 525/625
Input detection is automatic. Either an external
loop-through reference or the internal rack
reference (black burst signal) can be used to line-
synchronize the two SDI outputs.
The C AD 5131 features a wide range of available
adjustments (via optional Rack Controller) basic
adjustments are possible using via the local multi-
function switch and integrated display.
CardModules are installed in the series 5000 card
frame that can accommodate up to 10
CardModules. All modules are hot swappable and
Options include full redundant power and a range
of controller options.

Reference Manual C AD 5131 Version1.1
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Functional Diagram
Figure 1 below is the basic functional diagram for
the C AD 5131 CardModule.
Figure 1- C AD 5131 Functional Diagram
Module Layout
Figure 2 shows the physical layout of the C AD 5131
CardModule and also the connection panel which
is fitted to the rear of the rack.
Multi Function
Switch
MUX
Genlock
A/D
Conversion
Decoder
(S-Video)
Selectable
Chroma / Luma
Filter
Line
Synchronizer
SDI out 1
SDI out 2
PAR
SER
Micro-Controller
Alarm / Staus LEDs
UP DN
ENTER
Ref IN
REF Loop
Y 1 in
Control
Rack Reference
Test
Signal
U/C 1 in
V 1 in
Y 2 in
U/C 2 in
V 2 in

Reference Manual C AD 5131 Version1.1
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Figure 2 – Module Layout
PCB Layout
Rear Connection Panel
PCB Front View
LED 1
LED 2
LED 3 (Alarm)
UP
DN
Press
for
ENTER
5111
LED 4
CVBS to SDI Conv.
Matrix Display
Analog Video to SDI Conv. & Line Synch
C AD 5131
REF in REF loop
Y 1 in Y 2 in
U/C 1 in U/C2 in
V 1 in V 2 in
SDI out 1 SDI out 2
LYNX Technik AG
Analog Video to SDI Conv.
C AD
5131
51 3 1

Reference Manual C AD 5131 Version1.1
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Caution
Use static precautions when handling the
PCB. Static discharge could result in serious
damage to the module.
Connections
Video Connections
The C AD 5131 CardModule is configured with
standard 75 Ohm BNC connectors. Connection is
self-explanatory. We recommend the use of high
quality video cable for digital video connections to
reduce the risk of interference or errors due to
excessive cable attenuation. Some guidelines for
max cable length are shown below.
250m (820 feet) Belden 8281 (270Mbits/s)
Note. Due to the compact design of the
connection plate it will be necessary to use a
connection tool to secure the BNC video
connectors.

Reference Manual C AD 5131 Version1.1
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Installation
Caution
The CardModule is shipped in a
protective anti-static bag. Please take
suitable precautions to avoid static
discharge onto any part of the PCB or
components when handling module or
serious damage could result.
Each Card Module is supplied with a rear
connection panel and two mounting screws.
Please follow the following procedure for
installation of the card module into the Series 5000
Card Frame.
a) Select a slot in the card frame where the
CardModule will be located
b) Remove the blank connection panel from the
rear of the rack (if fitted)
c) Install the rear connection panel using the
screws supplied. Do not tighten the screws fully
d) Slide the card module into the card frame and
carefully check the CardModule easily
connects to the rear connection plate. The
card should fit easily and should not require
excessive force to insert, if you feel any
resistance, there could be something wrong
with the rear connection panel location. Do not
try and force the connection. Remove the rear
connection panel and check alignment with
the CardModule.
e) Insert and remove the CardModule a few times
to ensure correct alignment and then tighten
the two screws to secure the rear connection
plate

Reference Manual C AD 5131 Version1.1
Page 12
Settings and Control
The C AD 5131 has an integrated micro-controller,
which enables the module to be configured and
controlled locally using the multifunction switch and
4 character dot matrix display, or from remote
when using one of the optional controllers and
control software.
Once set, all settings are automatically saved in
non-volatile internal memory. (Flash ram) The
module will always recall the settings used prior to
power down.
Figure 3 – Switch and Display Location
Analog Video to SDI Conv.
C AD
5131
Multifunction
Switch
Matrix Display
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Reference Manual C AD 5131 Version1.1
Page 13
Multi Function Switch
The CardModule is equipped with a multi-function
switch located on the front bottom edge of the
card (refer to figure 3)
Figure 4 – Switch Operation
Up Down Enter
Switch Operations
Multi-function Switch
Side Front

Reference Manual C AD 5131 Version1.1
Page 14
Using the Local Display Menus
Making local adjustments to the module is done
using the multifunction switch and the integrated 4-
character dot matrix display (figure 3). The menu
system is layered, and navigation through the
system is done using the UP and DOWN functions of
the switch. ENTER is used to move between menu
levels and also enter a selection.
Navigation
Local Adjustments Available
All of the critical adjustments to the module are
accessible using the local display and multi -
function switch, these include:
•Input Signal A/B select
•Input YCrCb – YC mode select
•External / Rack Internal line sync reference
select
•Analog input filter on/off
•Genlock mode
•Luma-/ chroma filter settings
•Auto-/ manual gain control
•Test signal select
A set of extended adjustments is possible when
using a controller option and LYNX control software.
Adjustments (in addition to the basic adjustments
above) include:
Switch Function Operation
UP Move UP within a level
DOWN Move down within a level
ENTER Change levels / Make selection

Reference Manual C AD 5131 Version1.1
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•Adjustable Luma / chroma peaking filters
•Adjustable Coring function
•Adjustable Contrast, Saturation, Brightness and
Hue
•Analog / digital clamp disable
•Automatic Gain Control mode reference select
•Luma / Chroma shaping filter for YC (S-Video)
mode
•Maximum IRE adjust
Menu Structure
The Menu structure is defined in the next table, and
should be used when navigating through the
system.
Notes / Tips.
ENTER moves between Levels
UP/DOWN moves between items within the level
When you enter a new setting the system will jump
back one level in the menu system.
The “back” selection in the menu structure will take
you back one level when selected.
When an item is selected which has several setting
possibilities the first value displayed will be the value
currently stored in the system. The order of the
available settings for any menu item in the table
supplied does not represent the order he settings
will actually be displayed.
If left unattended, the menu will default to the root
display after a preset timeout.

Reference Manual C AD 5131 Version1.1
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5 51 1
ROOT LEVEL 1 LEVEL 2 LEVEL 3 COMMENTSLEVEL 4
"Normal" Root display on module = Module type
Input signal select Analog filter selection Video standard selection
a c kb
N
I1 G
SN A
I
N B
I
a c k
b
1 L TF
1 3 1
5
F FO L A T
F
N H
E
a c k
b
T DS
2 55 U T O
A
2 56 a c k
b
O M P
C
C
Y
a c k
b
Mode Select COMP = Y,Pr,Pb Component Analog YC = Y / C seperated (S-Video)
O D E
M
NOTE. For automatic mode if input video and the reference signal are different standards then the reference input will be ignored.

Reference Manual C AD 5131 Version1.1
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Clamp time constant selection
L M P
C
L O W
S
a c kb A S T
F
EXT = set reference to external input INT = set reference to rack reference OFF = set reference to video input with minimum delay (3.6us)
Enter line delay
Enter pixel delay 0 ..... 1715 for 525 0 ......1727 for 625 automatic wrap to next lne when limit reached
Select luminance filter. (1...18) default 18
O Q
L
QM
a c k
b
S N C
LX T
E
N T
I
F F
O
a c k
b
L A Y
DI N E
L
I X L
P
a c k
b
a c kb
0 0 0
0
0 0 0
0
E N L
GI D
V
I L T
FU M
L0 0 0
0
I QH
LO Q = "Video Tracking Mode" for inputs with poor signal quality. No line synch function. M Q = For poor input signal quality with timebase and line synch functions. HI Q = VCXO mode, for inputs with high quality signals.

Reference Manual C AD 5131 Version1.1
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Select chroma bandwidth. Default = 3.0M
0 LC . 7 M0
. 3 M1 . 5 M
1
. 8 M1 . 2 M
2
a c k
b
Set luminance gain: AUTO = based on sync tip amplitude MAN = Enter required gain value
Set Chroma gain: AUTO = based on Luma gain MAN = Enter required gain value
A I NG U T O
A
A NM a c k
b
U T O
A
A N
M
a c k
b
a c k
b
0 0 0
0
0 0 0
0
a c k
b
U M
L
0 L
C
. 0 M
3

Reference Manual C AD 5131 Version1.1
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Select test signal BAR = Color Bars BLK = Black EQ = Equaliser pathological test signal PLL = PLL pathological test signal Select test signal standard
Restore factory defaults
T D
S
a c kb
a c k
b
2 56 2 5
5
A RB L K
B
QE L L
P
F FO a c k
b
O
N
E S
Y
a c k
b
E S TT
S E T
R
L C TS

Reference Manual C AD 5131 Version1.1
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Factory Preset Condition
The C AD 5131 is delivered programmed and preset
for the following mode of operation:
Input Input A
Analog Filter OFF
Standard Auto
Clamp Fast
Genlock HI Q
Reference External
Line delay 0000
Pixel delay 0000
Lum filter 18
Chroma filter 3.0M
Lum gain Auto
Chroma gain Auto
Test Signal Bars
If this is the mode of operation required, then no
adjustments are necessary.
These settings can be recalled at any time by
selecting reset from the menu system.
Auto Store
If no parameters are changed for 10 seconds then
the current settings will be written into flash memory
automatically, this can be seen by the alarm LED
flashing yellow four times.