OSEE DEC6800N Manuale utente
DEC/DES6800 CVBS/SDI Converter
USER MANUAL
Product Information
Model: DEC/DES6800 CVBS/SDI Converter
Version: V010000
Release Date: March 28th, 2008
Company
OSEE TECHNOLOGY CO., LTD.
Contact Information
Address: No.22 Building, No.68 zone, Beiqing Road, Haidian District,
Beijing, China
Post Code: 100094
Tel: (+86) 010-62434168
Fax: (+86) 010-62434169
Web: http://www.osee-dig.com/
E-mail: [email protected]
Contents
Chapter 1 Introduction.......................................................................................... 1
Overview............................................................................................................................................ 1
General Description of Modules ........................................................................................................ 1
Features.............................................................................................................................................. 1
Introduction to Module ...................................................................................................................... 2
The Front Part of Module........................................................................................................... 2
Back Connector.......................................................................................................................... 4
Back Connector for DEC/DES6800N........................................................................................ 4
Signal Flow Chart .............................................................................................................................. 5
Chapter 2 Installation ........................................................................................... 5
Overview............................................................................................................................................ 5
Maximum Power Dissipation for Frame............................................................................................ 6
Unpacking the Module....................................................................................................................... 6
Preparation for Installation......................................................................................................... 6
Check Packing List .................................................................................................................... 6
Module Installation ............................................................................................................................ 6
Signal Connections .................................................................................................................... 7
Module Removal........................................................................................................................ 7
Chapter 3 Operation and Control ......................................................................... 8
User Control and Operating Instruction............................................................................................. 8
Pay attention to the followings when configuration......................................................................... 14
Composite in Video Path Processing: ...................................................................................... 14
Decoded Video Path Processing:.............................................................................................. 15
Video Timing and Freeze Controls .......................................................................................... 15
Freeze Mode............................................................................................................................. 15
OSD Mode ............................................................................................................................... 15
Set the Jumper.................................................................................................................................. 15
Chapter 4 Specifications..................................................................................... 16
Analog Video Input .......................................................................................................................... 16
SDI Video Processing ...................................................................................................................... 16
SDI Video Output............................................................................................................................. 16
Phase ................................................................................................................................................ 16
Chapter 5 Warranty for osee product................................................................ 17
What the warranty covers: ............................................................................................................... 17
What the warranty does not cover:................................................................................................... 17
DEC/DES6800 CVBS/SDI Converter - 1 -
DEC/DES6800 CVBS/SDI Converter
Chapter 1 Introduction
Overview
In this chapter the following modules are introduced：
DEC6800N：Supporting one composite loop output, two SDI output and two SDI outputs with OSD.
DES6800N：Supporting one composite loop output, one REF loop input, one REF loop output, two SDI
output and two SDI outputs with OSD.
The above modules can be installed in the 6800N Series frame.
General Description of Modules
The DEC/DES6800N is a compact 12-bit decoder and can convert NTSC, PAL and composite signal
into 4:2:2 SDI component signal with broadcasting quality.
The module can handle the signal like the satellite feed and microwave which contains a plenty of noise.
The DES6800 has a built-in synchronizer.
The DEC/DES6800N is controlled by switch on the front panel. The table1-1 gives a general description
of modules.
Table 1-1 DEC/DES6800N
Module Description
DEC6800N Has one composite loop output, two SDI outputs, and two SDI
outputs with OSD
DES6800N Has one composite loop output, one REF loop input, one REF loop
output, two SDI outputs and two SDI outputs with OSD.
Features
The DEC/DES6800 has the following features:
4 oversampling 12-bit A/D converter
Auto-detection on NTSC/PAL for input
AGC/ACC
Full functional processing amplifier
Progressive VBI processing
Built-in test pattern generator (color bar and black burst)
EDH insertion
OSD can be overlaid to the output
NTSC/PAL reference input
Built-in synchronizer
DEC/DES6800 CVBS/SDI Converter - 2 -
FCC Caution:
Any Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
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 B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Introduction to Module
The Front Part of Module
Figure 1-1 DEC/DES6800N
Note: Table 1-1 Introduction to the switch and status LED indicator. Refer to Chapter Three for detailed
instructions on switch and status LED indicator.
DEC/DES6800 CVBS/SDI Converter - 3 -
Figure 1-2 Switch and Status LED Indicator on the Front Part of DEC/DES6800
Table 1-2：Status Indicator and Its Function
LED Indication Condition
CONFIG
(yellow)
Off Module is in normal operating mode.
On Module is initializing or initialized error.
POWER
(green)
Off No power to module
On Normal operation, module is powered.
ERROR
(red)
Off Normal operation.
On continuously No signal present on input.
Flashing No reference or input signal line rate does not match
the reference.
WARNING(red) Off when module runs in disorder
BANK MARK
(yellow)
Bank 0
Off On/Off combination indicates which bank is selected
(described in Table 3)
On
BANK MARK1
(yellow) Bank1
Off
On
625(green)
On continuously Valid 625 video input is present.
Off Standard 625 is not selected or under auto-detection,
no valid 625 standard is detected.
Flashing
Standard 625 is detected and no valid 625 video input
is present.
AUTO(green)
On Auto standard is selected
Off Auto standard is not selected
525(green)
On continuously Valid 525 video input is present.
Off Standard 525 is not selected or under auto-detection,
no valid 525 standard is detected.
Flashing
Standard 525 is selected and no valid 525 video input
is present.
GENLOCK(yellow)
Off Reference genlock mode is not selected
On Reference genlock mode is selected
DEC/DES6800 CVBS/SDI Converter - 4 -
LED Indication Condition
FREEZE (green)
Off Freeze is disabled
On Freeze is enabled
TSG(yellow)
Off TSG output is disabled
On TSG output is enabled
Back Connector
Figure 1-3 6800N-U2 frame Back Connector
Back Connector for DEC/DES6800N
Figure 1-4 Back Connector for DEC6800N
Figure 1-5: Back Connector for DES6800N
Table 1-3 Back Connector for DEC6800N
Location Description
IN Composite loop input
1 Composite loop output(the JP1 of DEC/DES6800N has to be
set on the location “off” when it is in loop through). )
2 SDI output
3 SDI output
DEC/DES6800 CVBS/SDI Converter - 5 -
Location Description
4 SDI output with OSD
5 SDI output with OSD
Table 1-4 Back Connector for DES6800N
Location Description
IN Composite loop input
1 Composite loop output (the JP1 of DEC/DES6800N has to
be set on the location “off” when it is in loop through). )
2 Audio tracking data output: not function
3 REF loop input
4 REF loop output
5 SDI output
6 SDI output
7 SDI output with OSD
8 SDI output with OSD
Signal Flow Chart
Figure 1-6 Signal Flow for DEC/DES6800N
Chapter 2 Installation
Overview
The power dissipation of module and the maximum power dissipation that frame can sustain have to be
confirmed before module’s installation.
The following topics on installation process of DEC/DES6800N will be introduced in this chapter
below:
Unpacking Module
Setting Jumper
Module Installation
DEC/DES6800 CVBS/SDI Converter - 6 -
Signal Connection
Module Removal
Maximum Power Dissipation for Frame
The maximum voltage that 6800N series frame can sustain.
Table 2-1 Maximum voltage that 6800N Series frame that can sustain
Frame Maximum Voltage Redundant Power Supplies Numbers of Slots
6800N-1U 40W Yes 4
6800N-2U 60W Yes 10
Unpacking the Module
Preparation for Installation
Contact your dealer right away once any item is missing.
Follow the following steps before module’s installation:
Check the equipment if any visible damage found during the transit.
Confirm that your have received all the items listed on the packing list.
Remove all the packing material as well as electrostatic-resistant packing if available for the
equipment
Keep these packing for future use.
Check Packing List Table 2-2 Packed Components
Model Description
DEC6800N DEC6800 module (1pc); back connector (1pc), and other accessories
DES6800N DES6800 module (1pc); back connector (1pc), and other accessories
Module Installation
Caution：Static electricity may cause sensitive semiconductor out of order. Avoid installing
or removing the module in the electrostatic-induced environment.
Follow the next steps to install the module:
Step 1
DEC/DES6800 CVBS/SDI Converter - 7 -
Step2
Step3
Step 4
Step5
Fig. 2-1 Installation of 2U Frame of 6800N Series
Locate the position for back connector and insert the back connector
Fasten the screw to fix the back connector.
Locate the slot for module.
Get the module installed in the slot, push the module slightly along the slot, press module again to
confirm that the module is installed firmly and then close swivel handle.
Install the front panel.
Signal Connections
All signal connections shall be made through the general bus of 6800N Series frame
Module Removal
Follow the following steps to remove VDA6800N module:
1. Open the front panel
2. Open the swivel handle to the full.
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