evertz 7700 Series User manual

7700 Multi-Frame Manual
7708RGBT/DVIT DVI and RGB Video + Audio SFP Based Fiber Transmitter
Revision 1.1
TABLE OF CONTENTS
1. OVERVIEW............................................................................................................................1
1.1. SETTING UP THE DDC VALUE ................................................................................................ 3
2. INSTALLATION.....................................................................................................................4
2.1. OPTICAL CONNECTIONS......................................................................................................... 6
2.2. SIGNAL CONNECTIONS........................................................................................................... 6
2.3. INTERFACING WITH 3G OPTICAL ROUTER........................................................................... 7
2.4. CARE AND HANDLING OF OPTICAL FIBER........................................................................... 7
2.4.1. Safety.............................................................................................................................. 7
2.4.2. Assembly......................................................................................................................... 7
2.4.3. Labeling........................................................................................................................... 8
2.4.4. Handling and Connecting Fibers..................................................................................... 8
3. SPECIFICATIONS .................................................................................................................9
3.1. ANALOG VIDEO INPUTS.......................................................................................................... 9
3.2. DIGITAL VIDEO INPUTS ........................................................................................................... 9
3.3. DIGITAL VIDEO CONTROL....................................................................................................... 9
3.4. ANALOG AUDIO INPUTS (A2 & A2KM VERSIONS)................................................................ 9
3.5. KEYBOARD/MOUSE INPUT/OUTPUT (A2KM VERSIONS)................................................... 10
3.6. SERIAL PORT (A2KM VERSIONS)......................................................................................... 10
3.7. USB PORT (A2KM-USB VERSION)........................................................................................ 10
3.8. OPTICAL OUTPUT................................................................................................................... 10
3.9. OPTICAL INPUT (A2KM VERSIONS) ..................................................................................... 10
3.10. ELECTRICAL ........................................................................................................................... 10
3.11. PHYSICAL................................................................................................................................ 11
4. CARD-EDGE MONITORING AND CONTROL....................................................................12
4.1. STATUS INDICATOR LEDS.................................................................................................... 13
4.2. CARD-EDGE DISPLAY AND CONTROLS.............................................................................. 13
4.2.1. Card-Edge Display Warning Indications........................................................................ 15

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Revision 1.1
4.2.2. Selecting the Output Laser Enable Mode...................................................................... 15
4.2.3. Selecting Link Rate ....................................................................................................... 15
4.2.4. Setting Input RGB Gain (7708RGBT models only)....................................................... 16
4.2.5. Setting the RGB Output Video Sharpness (7708RGBT models only)........................... 16
4.2.6. Setting the Analog Audio Detection Threshold (A2 & A2KM Versions Only)................ 16
4.2.7. Setting the Analog Audio Detection Duration (A2 & A2KM Versions Only)................... 17
4.2.8. Adjusting the Headphone Jack Volume (A2 & A2KM Versions Only)........................... 17
4.2.9. Selecting the Display Data Channel Mode (7708RGBT Models Only) ......................... 17
4.2.10. Selecting IDEN.............................................................................................................. 18
4.2.11. Setting the ID Tag ......................................................................................................... 18
4.2.12. Selecting the Serial Port Mode (-A2KM versions)......................................................... 18
4.2.13. Setting the Orientation of the Text on the Card Edge Display....................................... 19
4.2.14. Displaying the Input Optical Power (–A2KM Versions Only)......................................... 19
4.2.15. Displaying Input Signal Resolution................................................................................ 19
4.2.16. Displaying the Video Input Sync (7708RGBT Models Only)......................................... 19
4.2.17. Displaying the Selected Display Data Channel Mode................................................... 20
4.2.18. Displaying the Selected Link Rate................................................................................. 20
4.2.19. Displaying the Selected ID Tag..................................................................................... 20
4.2.20. Displaying the Firmware Version................................................................................... 20
5. JUMPER CONTROLS......................................................................................................... 21
5.1. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED
BY THE GLOBAL FRAME STATUS........................................................................................ 21
5.2. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES ............................................. 21
6. VISTALINK®REMOTE MONITORING/CONTROL............................................................. 22
6.1. WHAT IS VISTALINK®?............................................................................................................. 22
6.2. VISTALINK®MONITORED PARAMETERS.............................................................................. 22
6.3. VISTALINK®CONTROLLED PARAMETERS........................................................................... 23
6.4. VISTALINK®TRAPS.................................................................................................................. 24
Figures
Figure 1-1: 7708RGBT Block Diagram .................................................................................................................2
Figure 1-2: 7708DVIT Block Diagram...................................................................................................................2
Figure 2-1: 7708RGBT & 7708 DVIT Rear Plates................................................................................................5
Figure 2-2: Setup Using an Optical Router...........................................................................................................7
Figure 2-3: Reproduction of Laser Certification and Identification Label..............................................................8
Figure 4-1: Location of Status Indicators and Jumpers ......................................................................................12
Figure 4-2: 7708RGBT/DVIT Card Edge Menu Flow Cart..................................................................................14

7700 Multi-Frame Manual
7708RGBT/DVIT DVI and RGB Video + Audio SFP Based Fiber Transmitter
Revision 1.1
Tables
Table 1-1: Sample Typical Fiber Application Configurations ................................................................................2
Table 4-1: LEDs Functionality.............................................................................................................................12
Table 6-1: VistaLINK®Monitored Parameters.....................................................................................................22
Table 6-2: VistaLINK®Controlled Parameters ....................................................................................................23

7700 Multi-Frame Manual
7708RGBT/DVIT DVI and RGB Video + Audio SFP Based Fiber Transmitter
Revision 1.1
REVISION HISTORY
REVISION DESCRIPTION DATE
1.0 First Release Sept 09
1.1 Added 7708DVIT options, updated electrical specifications. Oct 09
Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor for
the rights of third parties, which may be affected in any way by the use thereof. Any representations in this document concerning performance of
Evertz products are for informational use only and are not warranties of future performance, either expressed or implied. The only warranty offered
by Evertz in relation to this product is the Evertz standard limited warranty, stated in the sales contract or order confirmation form.
Although every attempt has been made to accurately describe the features, installation and operation of this product in this manual, no warranty is
granted nor liability assumed in relation to any errors or omissions unless specifically undertaken in the Evertz sales contract or order confirmation.
Information contained in this manual is periodically updated and changes will be incorporated into subsequent editions. If you encounter an error,
please notify Evertz Customer Service department. Evertz reserves the right, without notice or liability, to make changes in equipment design or
specifications.

7700 Multi-Frame Manual
7708RGBT/DVIT DVI and RGB Video + Audio SFP Based Fiber Transmitter
Revision 1.1
WARNING
Never look directly into an optical fiber. Irreversible eye damage can occur in a
matter of milliseconds.

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Revision 1.1
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7708RGBT/DVIT DVI and RGB Video + Audio SFP Based Fiber Transmitter
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1. OVERVIEW
The 7708RGBT SFP Fiber Transmitter extends one digital (DVI) or analog (RGB) video display connection
over a single fiber optic link, with display resolutions up to WUXGA (1920 x 1200). The DVI-I connector
combines analog and digital display technologies, promoting optimum compatibility with different display
types. Two optional analog audio inputs are also available, as well as optional serial data, USB, keyboard,
and mouse. These options facilitate complete remote computer control and display, including the ability to
connect USB peripherals. The 7708RGBT is designed to operate with a companion 7708RGBR receiver
to allow communication over fiber optic cable with minimal latency.
The 7708DVIT provides the same features listed above, however, it only accepts a digital (DVI) input.
Monitoring and control of the card status and parameters are provided locally at the card-edge, or
remotely via VistaLINK®capability.
The 7708RGBT uses Evertz SFP modules to interface to and from the fiber optic domain. SFP
transmitters and transceivers are available in 1310nm, 1550nm, and CWDM wavelengths.
Features:
•Digital (DVI) and analog (RGB) display technologies are supported through one interface on the
7708RGBT
•2970Mb/s and 3125Mb/s user selectable Link Rates for normal and routing applications
•VESA video resolutions supported up to WUXGA (1920x1200)
•Two optional analog audio inputs
•Optional keyboard, mouse and serial data
•Optional USB 2.0 interface
•Full 24 bits per pixel color resolution
•True DC restoration with AGC for analog RGB input signals
•Ideal for use with high resolution LCD, plasma or projection screens
•Convenient audio monitoring headphone jack with adjustable volume
•Full-bandwidth 3 Gb/s signal transport over fiber – no compression or sub-sampling
•Evertz SFP modules are fully hot swappable from rear plate
•7708RGBT is fully hot swappable from front of frame
•All configuration settings are controlled locally through the card-edge user interface, or remotely
through VistaLINK®
•Comprehensive signal and card status monitoring are available locally on the four-digit card-edge
display, or remotely through VistaLINK®
•Optical output wavelengths of 1310nm, 1550nm, and up to sixteen CWDM wavelengths
(ITU-T G.694.2 compliant)
•Selectable continuous or discontinuous laser operation modes

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Transmit Side Receive Side
Fiber
Type Optical/Link Budget Ordering Product Info TX
Power Ordering Product Info RX Sensitivity Description
Multi-Mode < 500m 7708RGBT13-A2 -1dBm 7708RGBR-A2 -20dBm 1310nm on Tx and Rx fibers
Single-
Mode 12dB/34km 7708RGBT13-A2 -1dBm 7708RGBR-A2 -20dBm 1310nm on Tx and Rx fibers
Single-
Mode 18.5dB/53km** 7708RGBTxx-A2 +2dBm 7708RGBR-A2 -20dBm
Different CWDM Wavelengths
for Tx & Rx, with 8Ch CWDM
Mux/Demux**
** Assumes 8Ch CWDM Mux/Demux loss of 3.5dB Tx Power/Rx Sensitivity are nominal values of ±1dBm
Fiber loss =0.35/0.25dB per km @ 1310nm/1550nm
Table 1-1: Sample Typical Fiber Application Configurations
TX/RX
Interface
Control/
Indications
MUX
DEMUX
VistaLINK
2 Channel
Analog Audio
-A 2 version
-A2KM-USB version
Evertz SFP
Transceiver
Or
Transmitter
Keyboard
Mouse
USB
DB-9Serial
Optical
Output
Optical
Input
DVI/RGB in
Note: Transmitter has
only Optical Output
Figure 1-1: 7708RGBT Block Diagram
TX/RX
Interface
Control/
Indications
MUX
DEMUX
VistaLINK
2 Channel
Analog Audio
-A2 version
-A2KM-USB version
Evertz SFP
Transceiver
Or
Transmitter
Keyboard
Mouse
USB
DB-9
Serial
Optical
Output
Optical
Input
DVI in
Note: Transmitter has
only Optical Output
-A2KM version
Figure 1-2: 7708DVIT Block Diagram

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1.1. SETTING UP THE DDC VALUE
DDC (Display Data Channel) is a series of protocols that enables plug and play communication between a
graphics adapter and a computer monitor. It allows the display to communicate its supported display
modes and display parameters to the graphics adapter.
The DDC emulation mode will need to be set on the transmitter card (RGBT/DVIT) before plugging a PC
into the RGBT/DVIT card. If the DDC is subsequently changed then a full re-boot will need to occur to
allow the DDC change to take effect.
1. Ensure that the PC is off or not connected to the RGBT/DVIT card.
2. Set the DDC emulation mode depending on your system configuration:
LCD: Emulate display with digital (DVI) input and output.
CRTA: Emulate display with analog (RGB) input and analog (RGB) output.
CRTD: Emulate display with analog (RGB) input and digital (DVI) output.
3. Connect the PC to the RGBT/DVIT card and power on the computer.
"
Please note: The DDC setting can not be set and applied while the PC is on and
connected to the RGBT card. Please ensure that the PC is not connected or is
turned off when changing the DDC.

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2. INSTALLATION
Each 7708RGBT module comes with a companion rear plate that has one DVI-I video connector and
(depending on the options ordered) may also have analog audio terminals, PS2 keyboard and mouse
connectors, a DB9 serial connector, and a type-B USB connector. In addition, there is a dual channel
LC/PC SFP slot to house an Evertz SFP transmitter or an Evertz SFP transceiver. The DVI-I connector
supports combined analog and digital video through a single interface. An industry-standard DB-15
connector adapter may be used for RGB. For information on mounting the rear plate and inserting the
module into the frame, see section 3 of the 7700FR chapter. The following diagrams show all rear plate
options for the 7708RGBT.
When installing the Evertz SFP module into the rear plate SFP housing, align the transmit and receive
arrow indicators to the LEFT with the rear plate upright. Gently slide the SFP module into the rear plate
SFP housing until it clicks into place.
KEYBOARDMOUSE
ANALOG
AUDIO IN
12
7708RGBT-A2KM
SERIAL DATA
INOUT
RGB/DVI IN FIBER

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Figure 2-1: 7708RGBT & 7708 DVIT Rear Plates

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2.1. OPTICAL CONNECTIONS
SFP FIBER OUTPUT: There is one LC/PC female connector when the 7708RGBT/DVIT is equipped with
an Evertz Transmitter or Transceiver SFP module. The optical output is available in
1310nm, 1550nm, and CWDM (ITU-T G.694.2 compliant) wavelengths. This connector is
compatible with multimode fiber when connected directly to a companion 7708RGBR/DVIR
receiver.
SFP FIBER INPUT: There is one LC/PC female connector when the 7708RGBT/DVIT is equipped with
an Evertz Transceiver SFP module. This wide band optical input accepts optical
wavelengths of 1270nm to 1610nm and is compatible with multimode fiber when connected
directly to a companion 7708RGBR/DVIR receiver.
2.2. SIGNAL CONNECTIONS
VIDEO INPUT: The 7708DVIT accommodates digital DVI input signals only. The 7708RGBT DVI-I
connector accommodates analog and digital display technologies, promoting optimal
compatibility with different display types. Input DVI signals may be connected directly to
this port. A DB-15 RGB connection may also be accommodated using an industry standard
DB-15 to DVI-I adapter such as the Belkin F2E4162, or appropriately terminated cable
assembly such as the Amp 16539332-1.
"When making digital DVI connections, Evertz recommends using only high quality
DVI cables, no longer than 6 feet (1.8m).
AUDIO INPUTS (A2 & A2KM Versions): The 7708RGBT/DVIT-A2, 7708RGBT/DVIT-A2KM, and
7708RGBT/DVIT-A2KM-USB modules provide a terminal block for input connections
compatible with either balanced or unbalanced analog audio. Balanced audio signals
should be connected to the positive (+) and negative (-) input terminals. Unbalanced audio
signals should be connected to the positive (+) input terminal, and a jumper connection
should be installed between the negative (-) input terminal and the ground terminal ( ).
KEYBOARD (A2KM Versions): The 7708RGBT/DVIT-A2KM and 7708RGBT/DVIT-A2KM-USB provides
a PS2 port for a keyboard connection. Using a PS2 cable, connect this port to the PS2
keyboard port on the computer.
MOUSE (A2KM Versions): The 7708RGBT/DVIT-A2KM and 7708RGBT/DVIT-A2KM-USB provides a
PS2 port for a mouse connection. Using a PS2 cable, connect this port to the PS2 mouse
port on the computer.
SERIAL (A2KM Versions): Female DB9 RS232 serial port with standard PC style layout. Connect this
port to the computer using a straight-through serial cable. This port may also operate in
RS422 mode by changing a user-selectable menu item (see section 4.2.12).
USB (A2KM-USB Version): When equipped with the USB option, the 7708RGBT/DVIT-A2KM-USB
provides a single type-B USB port. Connect this port to the computer using a USB cable.
To the computer, the 7708RGBT/DVIT-A2KM-USB will appear as a USB hub.

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2.3. INTERFACING WITH 3G OPTICAL ROUTER
Figure 2-2 illustrates a typical setup using an optical router with a bidirectional 7708RGBT transmitters and
a compatible 2408RGBR receiver. To ensure proper system operation in bidirectional configurations, it is
important that the Tx OUT and Rx OUT from are both switched at the same time. This should be taken
into account when programming router salvo operations. Note that A2KM transmitter versions can only be
routed to A2KM receiver versions and Non-A2KM transmitter versions can only be routed to Non-A2KM
receivers.
7708RGBTxx
EQX
XENON
EQT
3Gb/s
Routing Core
7708RGBRDVI DVI
7708RGBT-
A2KM-USB
DVI
Analog
Audio
PS2 USB
2408RGBR-
A2KM-USB
DVI
Analog
Audio
PS2 USB
Figure 2-2: Setup Using an Optical Router
2.4. CARE AND HANDLING OF OPTICAL FIBER
2.4.1. Safety
!
CLASS 1 LASER PRODUCT
Background colour: yellow
Triangular band: black
Symbol: black
2.4.2. Assembly
Assembly or repair of the laser sub-module is performed only at the Evertz facility by qualified Evertz
technical personnel.

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2.4.3. Labeling
Certification and Identification labels are combined into one label. As there is not enough room on the
product to place the label, it is reproduced here in the manuals.
•There is no date of manufacture on this label as it can be traced by the bar code label placed on
the printed circuit board of each Evertz plug-in module
•The model number is one of: 7708RGBT/DVIT+13, 7708RGBT/DVIT-A2+13, 7708RGBT/DVIR-
A2KM+13, 7708RGBT/DVIT-A2KM-USB+13, or +Cxx where +13 is shown for CWDM option, (xx =
27, 29, 31, 33, 35, 37, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61) with additional suffixes as above
Figure 2-3: Reproduction of Laser Certification and Identification Label
2.4.4. Handling and Connecting Fibers
"
Never touch the end face of an optical fiber. Always keep dust caps on optical fiber
connectors when not connected and always remember to clean the optical end face
of a connector properly before making a connection.
The transmission characteristics of the fiber are dependent on the shape of the optical core and therefore
care must be taken to prevent fiber damage caused by heavy objects or abrupt fiber bending. Evertz
recommends that you maintain a minimum bending radius of 5 cm to avoid fiber-bending loss that will
decrease the maximum attainable distance of the fiber cable. Evertz fiber optic modules come with
lockout devices to prevent the user from damaging the fiber connector by installing a module into a slot in
the frame that does not have a suitable rear plate. For further information about care and handling of fiber
optic cable, see section 3 of the Fiber Optics System Design section of this manual binder.

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3. SPECIFICATIONS
"Video and audio performance specifications are measured at the output of a companion
7708RGBR/DVIR Receiver.
3.1. ANALOG VIDEO INPUTS
Number of Signals: 1
Signal Type: RGB
Sync Type: H and V, or Sync on Green
Connector: DVI-I with Analog or 15-pin HD-15 VGA Analog (with adapter)
Display Resolution:
Non-A2KM versions: Up to WUXGA, 1920x1200 @ 75Hz
-A2KM versions: Up to WUXGA, 1920x1200 @ 60Hz
Colour Depth: 24 Bit
Analog Bandwidth: 300MHz (max)
Impedance: 75Ω
SNR: >55dB
Input Level: 1Vp-p (max)
Linear Distortion: 2% (max)
Intensity Distortion: 2% (max)
3.2. DIGITAL VIDEO INPUTS
Number of Signals: 1
Signal Type: TMDS, per DVI specification
Connector: DVI-I
Display Resolution:
Non-A2KM versions: Up to WUXGA, 1920x1200 @ 75Hz
-A2KM versions: Up to WUXGA, 1920x1200 @ 60Hz
Colour Depth: 24-Bit
3.3. DIGITAL VIDEO CONTROL
Number of Signals: 1
Signal Type: DDC2B, per DVI specification
Connector: DVI-I
3.4. ANALOG AUDIO INPUTS (A2 & A2KM VERSIONS)
Number of Signals: 2
Connector: Removable Terminal Block
Input Level: +24dBu (max)
Input Impedance: 20kΩ(min, differential)
Frequency Response: ±0.1dB (max, 20Hz to 20KHz)
THD: < 0.005% (max, 20Hz to 20KHz, @ 0dBFS)
S/N Ratio: >85dB (min)
Channel Phase: ±1° (max, 20Hz to 20KHz)
Signal Quantization: 24 bits

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3.5. KEYBOARD/MOUSE INPUT/OUTPUT (A2KM VERSIONS)
Number: 2
Connector: 1 PS2 each for keyboard and mouse
3.6. SERIAL PORT (A2KM VERSIONS)
Standard: RS232 or RS422 (user selectable)
Number: 1
Connector: DB9F
3.7. USB PORT (A2KM-USB VERSION)
Standard: USB 2.0
Number: 1
Connector: USB type-B
3.8. OPTICAL OUTPUT
Connector: LC/PC (female)
Fiber Size and Type: Single Fiber versions:9 µm core / single mode
Output Wavelengths:
Standard: 1310nm, 1550nm (nominal)
CWDM: 1270nm to 1610nm (ITU-T G.694.2 compliant).
Output Power:
1310nm FP (Standard): -1 dBm ±1dBm
CWDM DFB: +2 dBm ±1dBm
3.9. OPTICAL INPUT (A2KM VERSIONS)
Connector: LC/PC (female)
Input Wavelength: 1270 to 1610nm (min)
Input Power: 0dBm (max)
Input Optical Sensitivity: -20dBm
3.10. ELECTRICAL
Voltage: 12V DC (nominal)
Power: 11 Watts (max)

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3.11. PHYSICAL
7700, 7800, or 7701 Frame Mounting:
Number of Slots Model
1 7708RGBT/DVIT
7708RGBT/DVIT-A2
2 7708RGBT/DVIT-A2KM
7708RGBT/DVIT-A2KM-USB

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4. CARD-EDGE MONITORING AND CONTROL
The 7708RGBT/DVIT has ten LED status indicators and a four-digit dot-matrix display on the front card-
edge to show the card’s operational status at a glance. The card-edge pushbutton and toggle switch are
used to select various control and status indicators on the dot-matrix display. Additionally, an optional
audio monitoring headphone jack is provided at the card-edge for verification of signal presence and
content. Figure 4-1 shows the locations of the indicators and controls. Refer to Table 4-1 for LED
functionality on different cards.
FRAME STATUS
ON/OFF
/ MODULE OK
LOCAL FAULT
SERIAL
RUN/UPGRADE
SERIAL PORT
MENU NAVIGATION
PUSH BUTTON
MENU NAVIGATION
TOGGLE SWITCH
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
LED 8
Figure 4-1: Location of Status Indicators and Jumpers
7708RGBT/DVIT
7708RGBT/DVIT-
A2 7708RGBT/DVIT- A2KM 7708RGBT/DVIT-A2KM- USB
LED 1 RGB PRESENT RGB PRESENT RGB PRESENT RGB PRESENT
LED 2 DVI PRESENT DVI PRESENT DVI PRESENT DVI PRESENT
LED 3 (reserved) AUDIO 1 AUDIO 1 AUDIO 1
LED 4 (reserved) AUDIO 2 AUDIO 2 AUDIO 2
LED 5 (reserved) USB PRESENT
LED 6 (reserved) (reserved)
LED 7 (reserved) (reserved)
LED 8 (reserved) (reserved)
Table 4-1: LEDs Functionality

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4.1. STATUS INDICATOR LEDS
LOCAL FAULT: This red LED indicates poor module health. Several conditions could cause this fault
indication to be active:
oLaser fault
oOptical link not established (-A2KM versions only)
oInput video not present
oA card power fault exists (i.e. a blown fuse)
This LOCAL FAULT indication can also be reported to the frame by setting the
FRAME STATUS jumper.
MODULE OK: This green LED indicates good module health. It will be on while the output laser is
operating properly, and the card power is good.
RGB PRESENT: This green LED indicates the presence of an analog video input signal.
DVI PRESENT: This green LED indicates the presence of a digital video input.
USB PRESENT: This green LED indicates the presence of a USB connection (-USB versions only).
AUDIO PRESENT (A2 & A2KM Versions Only): These two green LEDs indicate the signal presence of
the two respective audio input channels. Signal presence indication considers the
audio detection threshold set by the user. Refer to section 4.2.6 and 4.2.7 for details
about setting the audio detection threshold.
4.2. CARD-EDGE DISPLAY AND CONTROLS
Additional signal and status monitoring is provided via the four-digit dot-matrix display located at the card-
edge. The card-edge pushbutton and toggle-switch are used to navigate through the display menu. Figure
4-2 provides a quick reference to the display menu structure.
Pressing the pushbutton advances the display to the next menu level. The toggle-switch may then be used
to move up or down through selections of that menu level. Select BACK to return to the top menu level.
CTRL menu items have user-adjustable configuration values associated with them. STAT menu items
display operating conditions or configuration values, but do not allow adjustments.
If a specific menu selection has a configuration value associated with it, then this may be changed using
the toggle switch. Pressing the pushbutton will apply the displayed value and return you to the previous
menu level.
The most recent user selection will be maintained in non-volatile memory in the event of power loss to the
module.

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BACK (Abort)
LASR (Laser Control)
BACK (Abort)
BACK (Abort)
BACK (Abort)
DDC (Display Data Channel)
RES (Video Resolution)
BACK (Abort)
BACK (Abort)
×
Toggle
Switch
Ø
LASR...ERR (Laser Error)
Supersedes
LINK...LOSS (No optical Link)
Supersedes
VID...LOSS (No Video Input)
Supercedes
OK (Ay-okay)
DISC (Discontinuous)
Pushbutton Ö
Menu Level 1 Menu Level 2 Menu Level 3
Indications
CONT (Continuous)
Selections
DET (Audio Detection Level) BACK (Abort)
-30 to +10 (dBu)
Selections
VOL (Audio Jack Volume) BACK (Abort)
0 thru 64 (Arbitrary Range)
Selections
CTRL (Control)
Selections
BACK (Abort)
STAT (Monitor)
Selections
DUR (Audio Detection
Duration) 0 to 20 (sec)
Selections
SER (Serial Port Mode) 422 or 232
Selections
DISP (Display Orientation) HORZ or VERT
Selections
BACK (Abort)
DDC (Display Data Channel) LCD, CRTA, or CRTD
Selections
PWR (Optical Power)
VER (Firmware Version)
SHAR (RGB Output Video
Sharpness) O thru 64 (arbitrary range)
Indications
> -1 (Less than -40dBm)
>0 (Geater than 0dBm)
-40 to 0 (dBm)
Res – Freq (Resolution and
Refresh Rate)
Indications
LCD, CRTA, or CRTD
Indications
Firmware Version
Indications
Selections
LINK (LINK Rate) 3125 (3125Mb/s)
2970 (2970Mb/s)
Selections
BACK (Abort)
AVIN (RGB Gain) Selections
BACK (Abort)
Menu Level 4
GAIN (Continuous) Selections
1.00 to 2.00 (gain setting)
BACK (Abort)
BACK (Abort)
IDEN (Identity Enable) ON or OFF
Selections
BACK (Abort)
ID (ID Tag) 00000 to 7FFFE
Selections
LINK (Display Link Rate) 2970 or 3125
Indications
ID (Display ID) 00000 to 7FFFE
Indications
INSC (Input Sync) SOG, or HV
Indications
Figure 4-2: 7708RGBT/DVIT Card Edge Menu Flow Cart