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8949MDA-CFR/-SFR
HD/SD MONITORING DA
Instruction Manual
SOFTWARE VERSION 1.1.1 and 2.1.1
071843402
MARCH 2008
Contacting Grass Valley
International
Support Centers
Local Support
Centers
(available
during normal
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Middle East: +971 4 299 64 40 Near East and Africa: +800 8080 2020 or +33 1 48 25 20 20
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This manual describes the features of the 8949MDA-CFR and
8949MDA-SFR modules in the GeckoFlex Signal Processing System family.
As part of this module family, it is subject to Safety and Regulatory Com
pliance described in the GeckoFlex Frames 8900FX/FF/FFN Signal Processing
System Instruction Manual.
All Modular product manuals can be found on-line in PDF format at this
link:
www.thomsongrassvalley.com/docs/modular
-
8949MDA-CFR/-SFR — Instruction Manual7
Preface
88949MDA-CFR/-SFR — Instruction Manual
8949MDA-CFR and
8949MDA-SFR Modules
Introduction
The 8949MDA-CFR or 8949MDA-SFR performs HD/SD equalization, and
reclocking for distribution of HD/SD signals among electrical connectors
and/or a fiber optic submodule and downscaling of HD video signals to
SD SDI video (-SFR) or analog video signals (-CFR) for monitoring applica
tions.
On the 8949MDA-SFR module with an SD SDI video input, the module will
distribute the SD SDI signal (including embedded audio) on all outputs
(distribution and monitoring). With an HD SDI video input, the module
distributes the HD SDI signal on the HD SDI distribution outputs
(including embedded audio and HANC data); the downscaled monitoring
SDI outputs do not pass embedded audio or HANC (horizontal ancillary)
data from the HD video input.
-
Features
The two models, 8949MDA-CFR (composite downscaler outputs) and
8949MDA-SFR (serial data interface downscaler outputs) must be installed
in a GeckoFlex frame and require the presence of an 8900WFR-R rear
module. Optical interface requires the presence of an optional SFP optical
submodule plug-in device.
The 8949MDA module features include:
•Multi-format HD/SD video on one electrical input and/or up to two
optical input/outputs (refer to Cabling on page 19),
•In HD input mode:
•Up to four reclocked HD electrical outputs and up to two reclocked
HD optical outputs,
•Up to four downscaled HD to SD or composite (SDI signals in the
case of 8949MDA-SFR or composite signals in the case of
8949MDA-CFR) electrical outputs,
8949MDA-CFR/-SFR—Instruction Manual9
Introduction
•In SD input mode:
•Up to eight reclocked SD (SDI standard) electrical outputs and up
to two reclocked SD optical outputs in the case of 8949MDA-SFR,
•Up to four reclocked SDI outputs and up to two reclocked SD
optical outputs and up to four composite outputs in the case of
8949MDA-CFR,
•Auto cable equalization for up to 330m of cable in the case of SD signals
and for up to 125m of cable in the case of HD signals,
•A range of standard definition or high definition input signal on one
electrical input or optical inputs,
•Downscaled signals with monitoring quality (embedded audio and
HANC data will be passed on all SDI outputs except for downscaled
HD monitoring outputs),
•Alarm (signal presence detection) and status management,
•SNMP and product health monitoring is supported through the
8900NET (Net Card) module with applications such as NetCentral,
•A fiber optic submodule option providing optical input/output interfaces for all models. One of the three different types of single-mode
fiber optic submodules can be used:
•1310NM-DRL – provides two optical inputs (RX1 and RX2),
•1310NM-DTL – provides two optical outputs (TX1 and TX2),
•1310NM-TRL – provides one optical input (RX1) and one optical
output (TX1), and
•Remote control and monitoring support: web pages, Newton control
panel, NetConfig management system.
108949MDA-CFR/-SFR—Instruction Manual
Software/Hardware Version Requirement
Base Part Number Dash VersionModel Type
This manual covers two software versions, 1.1.1 and 2.1.1. Functionality for
these versions is the same but the software versions must be loaded on spe
cific hardware version modules. It is important to distinguish the module
part number related to the software version.
assembly numbers that will accept software version 1.1.1 and version 2.1.1.
Table 1. Software Versions 1.1.1 or 2.1.1 for Part Number Compatibility
Model
Type
8949MDA-CFR671-6708-10
8949MDA-SFR671-6708-20
Software Version 1.1.1 Software Version 2.1.1
Base Part NumberDash VersionBase Part NumberDash Version
Introduction
Tab le 1 gives the module
671-6708
771-0283
671-6708
771-0283
-11
-12
-10
-11
-21
-22
-20
-21
-
The part number of the module is silk-screened on the module circuit board
as shown in Figure 1.
Figure 1. Module Part Number Location on Printed Circuit Board
8949MDA-CFR/-SFR—Instruction Manual11
Installation
Installation
Local Configuration
The front and the rear modules are delivered together as a set:
8949MDA-CFR front module with the 8900WFR-R rear module or
8949MDA-SFR front module with 8900WFR-R rear module.
The 8949MDA-CFR and 8949MDA-SFR front modules can be plugged in
and removed from a GeckoFlex frame with power on. When power is
applied to the module, LED indicators reflect the initialization process (see
Power Up on page 22).
CAUTION Use anti-static precautions when installing and removing the optional fiber
optic submodule, see Fiber Optics Submodule Installation on page 17.
If you do not have an 8900NET module in the GeckoFlex frame for remote
monitoring and configuration, you will need to configure the module using
the local onboard controls before installing the front module.
Local configuration of the 8949MDA-CFR and 8949MDA-SFR consists of
two DIP switches (S1 and S2) outlined in the lower left corner of
Refer to Ta bl e 2 on page 13 for setting S1 and S2. A summary of Local and
Remote (web page and Newton Control Panel) parameters is provided in
Ta bl e 8 on page 45.
Figure 2. Configuration Switches on 8949MDA Module
Figure 2.
128949MDA-CFR/-SFR—Instruction Manual
Configuration Switches S1 and S2
Ta bl e 2 gives the parameters set with the onboard switches S1 and S2 on the
8949MDA module circuit board.
NoteRemote control settings made with the web interface will override local set-
tings. To lock out remote control, set the Config Mode to Off.
Table 2. Switch S1 and S2 Settings
Switches S1 and S2FunctionPin0 (Left/Off)1 (Right/On)
Switch S2
Config Mode
Factory Mode
Test Mode
Tx Opt Mode
16X9 / 4X3
Side Markers
–
Switch S1
Monitoring
Mode
Format (Input)Setting Auto 1080i/50 1080i/59.94720p/50 720p/59.94 480i/59.94 576i/50
Input SelectSettingCoax InOptic 1Optic 2
Composite
Setup
Local mode (Remote control locked out)Remote mode
1
2
3
4
5
6
7-8
1
2
3
4
5
6
7
8
Off (fiber optic outputs disabled)On (fiber optic outputs enabled)
00 00000 0
10 00011 1
20 01100 1
30 10101 0
00 01
10 10
OffFactory use only
OffFactory use only
Not Used
Not Used
Not Used
Not Used
OffOn
Installation
8949MDA-CFR/-SFR—Instruction Manual13
Installation
Module Placement in the GeckoFlex Frame
There are ten rear and front slot locations in the 2 RU frame to accommodate either video or audio modules of all types. The 8949MDA-CFR or
8949MDA-SFR module can be plugged into any one of the GeckoFlex
frame slots. Both modules require the 8900WFR-R rear module in the cor
responding rear slot.
Module Installation Precautions
Please read and follow the precautions listed below before installing the
front and rear modules and any fiber optic option submodules:
•Use standard anti-static procedures during installation. As modules
can be installed or removed when the GeckoFlex frame is powered up,
before removing the cover, please use an anti-static bracelet tied to a
metal part of the frame.
•Install the rear module first, then the front module, then the optical submodule option (if used).
•When installing or removing a rear module, loosen or tighten the
screws holding the retainer clips to the frame manually with the
retainer clip tool provided inside the front cover of the frame or use a
2 mm (5/64”) hex screwdriver. Please do not use an electric screwdriver.
NoteOn newer 751- version GeckoFlex frames, a Rear Retainer Clip removal tool
and 2 extra retainer clips and screws for installing them are provided on the
inside of the frame cover.
-
•Make every effort to leave the screws holding the retainer clips in place
(do not remove them completely). They are very small and can easily
drop into other equipment causing a shorting hazard. (Two turns of the
screw should be enough to loosen the screws, 3 turns or more will
remove it.)
•When installing a rear module, tighten the screws on the retainer clips
just until snug. Do not apply more force than is necessary to seat the
rear module.
•If using a fiber optic submodule, handle it carefully, use anti-static precautions, and read the Fiber Optic Cleaning Requirement on page 18
before cabling.
148949MDA-CFR/-SFR—Instruction Manual
Rear Module Installation
Use needlenose pliers
to pull out blank after
removing retainers.
To install the rear module, refer to Figure 3 and the instructions below:
1. To remove a blank rear adapter cover (or a rear module already
present), manually loosen the two screws holding each retainer clip on
the rear adapter cover or rear module to the frame with the retainer clip
tool provided inside the front cover of the frame (newer model frames
only) or a 2 mm (5/64”) hex screwdriver. Do not remove the screws.
NoteTo remove a rear module already installed, follow the same steps. It is helpful
to first remove the front module so the rear can be pulled out more easily.
1. After loosening the retainer clip screws, pull up on each retainer and
completely remove it, leaving the screws in place.
2. Remove the blank rear adapter cover by inserting needlenose pliers
into the slots in the blank cover and pulling it off.
3. Insert the rear module into the empty slot, guiding it carefully into
place.
Installation
4. Replace each retainer clip over the two screws on both sides of the
module and push down to seat the retainer clip.
5. Tighten the two screws on each retainer clip just until they come into
contract with the retainer clip then tighten about a 1/4 turn more
(snug). Do not force or torque the screws too tightly. The retainer clips
should not bend or be bowed.
NoteAll unused rear slots in a GeckoFlex frame should have a blank rear adapter
cover installed.
Figure 3. Installing Rear Module
8949MDA-CFR/-SFR—Instruction Manual15
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