MicroImage Video Systems TLR500 Installation manual
TLR500
Operation Manual
Video Title Generator
MicroImage Video Systems
division of World Video Sales Co., Inc.
P.O. Box 331
Boyertown, PA 19512
610-754-6800
Fax 610-754-9766
www.mivs.com
Page 2
Contents
Specifications .................................... Page3
Unpacking....................................... Page4
Connections ..................................... Page4
Power .................................... Page4
Keyboard.................................. Page4
Video .................................... Page5
Overview ....................................... Page5
PowerBackup .................................... Page6
Operation ....................................... Page6
PowerSwitch ............................... Page6
DisplaySwitch .............................. Page6
KeyboardFunctions........................... Page6
UsingtheTitler ................................... Page7
TLR500 Functions ............................ Page7
Flash-<F2> ............................... Page7
ColorOptions ............................... Page7
CharacterColor-<F3> ........................ Page7
BackgroundColor-<F4> ...................... Page8
DisplayOff-<F7> ........................... Page8
Displayon-<F8> ........................... Page8
CursorOff-<F11>........................... Page8
Cursoron-<F12> ........................... Page8
PowerUpClearMemory........................ Page9
QuickCommands.................................. Page9
InCaseofDifficulty ............................... Page10
ApplicationsandAdditionalInformation ................. Page10
Warranty ...................................... Page12
Returns ....................................... Page12
Rev 0 01-10-2008
Page 3
Specifications
Input level (Y, Video) 1 Vpp Composite, 75 S
(Chroma) 0.286 Vpp burst level, 75 S
Input select Automatic via input scanning
Output level Same as respective inputs ±3% into 75 S
Connectors (Video) BNC female, (S-Video) 4 pin mini-DIN female
(Keyboard) 6 pin Mini-DIN (PS/2) front panel mounted
Bandwidth Greater than 6Mhz
Video System NTSC/RS-170 or PAL/CCIR (auto detected)
Vertical Frequency NTSC - 59.94Hz, PAL 50Hz
Horizontal Frequency NTSC - 15.73426Khz, PAL 15.625Khz
Chroma Frequency NTSC - 3.579545Mhz, PAL - 4.43361875Mhz
Scan Lines NTSC/RS-170 - 525 lines, PAL/CCIR - 625 lines
Character colors 8
Background colors 8 plus transparent
Pixel size 74nS (H) x 1 scan line (V)
Character size 16 x 20 pixels
Characters 640 per page (32h by 20v)
Display pages 1
Front Panel Switches 2, Power and Display on/off
Front Panel LEDs 2, Power (green) and Display (red)
Non-Volatile Memory EEPROM
Back-up Time 50+ years
System Processor 16/32 bit
Display Controller Custom MicroImage Video Integrated Display Controller
Keyboard Interface PS/2, compatible with most AT type keyboards
Remote Interface None
Temperature
Operating 0° -50° C (32° -122° F)
Storage -40° -70° C (-40° -158° F)
HumidityOperating 10% -90% (non-condensing)
Storage 5% -95% (non-condensing)
Power Voltage +5 VDC (4.75 to 5.25 VDC)
Consumption 350mA without keyboard
Size 4.15" (W) x 4.43" (D) x 1.13" (H)
105 mm (W) x 113 mm (D) x 29 mm (H)
Weight 8 oz (226 g)
Power Supply
Input 120VAC, 50-60Hz (Non-RoHS USA sales)
120-240VAC 50-60Hz, 2 prong USA plug (RoHS version)
Output 5VDC regulated 1A or greater
The TLR500 is manufactured in USA by MicroImage Video Systems
The power supply is manufactured in Tawain or China
Page 4
Unpacking
Connections
The Video Titler package includes the following items:
TLR500 Video Title Generator
5V regulated power supply (USA)
This operation manual
Please inspect all items carefully and report damaged or missing
items to your dealer or MicroImage Video Systems.
Power
The TLR500 uses an external +5VDC power supply. A universal
power adapter is included with the unit for USA wall connections.
This power supply may be used in other countries with an adapter.
Connect the power module to the Video Titler and to an
appropriate power source.
Keyboard
Connect the keyboard to the connector labeled Keyboard on the
front of the TLR500 unit. Note the correct orientation of the
connector or damage can result. Do NOT connect or disconnect the
keyboard while the power is on. Damage to either device may
result. The TLR500 is compatible with most PS/2 style keyboards
(those that have the smaller 6 pin Mini-DIN connector). It will also
work with many AT style keyboards and an appropriate adapter,
provided the keyboard does not draw too much current (many
older types will).
The TLR500 can be operated without a keyboard. The keyboard
may be used to initially type text or a phrase. The keyboard can
then be removed (only when the power is off) and the phrase will
be displayed each time the unit is turned on.
Note: To use the above feature, make sure Power Up Clear
Memory is turned off. If the “Power Up Clear Memory” is enabled,
this screen will be cleared each time the unit is turned on.
Page 5
Overview
Video
Connect the video source (i.e. video camera) to the appropriate
INPUT connector on the rear of the Video Titler unit. Use the BNC
connector for composite or B&W, the 4 pin connector for S-Video.
The TLR500 will automatically detect the proper input source
(Composite Video or S-Video). If both inputs are connected at the
same time, there is no way to tell which input will be chosen by
the unit. An S-Video connection is suggested over composite for
the higher quality. The TLR500 will also automatically detect
whether the unit is connected to an NTSC or PAL video source and
adjust accordingly.
Connect the OUTPUT signal from the Video Titler unit to the video
display(s) as required. Each output can only have a single 75 ohm
termination. Regardless of input type, both outputs are available
simultaneously.
If the signal must drive multiple monitors or other devices, please
see the documentation for those devices for multiple unit
connections. A Video Distribution Amplifier may be required,
especially for S-Video signals. MicroImage Video Systems offers a
variety of units for these applications (VDA series).
The MicroImage Video Systems Video Title Generator is designed
for simple video titling and captioning. It is particularly well suited
to industrial, medical and scientific applications.
The TLR500 can generate up to a full page of text with 32 columns
by 20 rows of characters. Each character can be 1 of 8 colors and
each can have 1 of 8 background colors. The background may also
be set to transparent.
The TLR500 can be operated from a +5 VDC (4.75 to 5.25 VDC)
power supply and each unit has a one year warranty.
Page 6
Power Backup
Operation
The TLR500 backs up all typed text and remembers it when the
power is turned off or removed. The backup system is EEPROM
based and can last for up to 100 years. It may take up to 5
seconds after typing a character before it is fully committed to
memory.
The Video Titler has two switches and two LEDs on the front panel.
Most functions are set by use of the keyboard. Following is a brief
description of each switch and its functions:
Power Switch
The power switch is used to turn the Video Titler unit on or off.
When off, the unit draws minimal power. When on, the power light
will illuminate (green) and the Video Titler will be ready to use.
Display Switch
The display switch is used to enable or disable the titler display.
This will allow the video signal to pass through without the title
display. The red indicator next to this switch will illuminate when
the display is enabled.
Keyboard Functions
Most functions of the Video Titler are controlled through the
keyboard. See the next section on Using the Titler for additional
information.
Page 7
Using the Titler
TLR500 Functions
The TLR500 Titler series has been engineered for a broad range of
applications. A variety of options and features may be selected or
changed either through the menu system or by way of a
combination of keystrokes. This section describes the use of the
function keys and menus. Most selections can be made by
pressing the appropriate number key. The 0 (zero) key can be
used to exit most menus without changing the current settings.
Flash - <F2>
Each character can be set to flash on a character by character
basis. Pressing the F2 key brings up a menu that allows you to
choose flash to be off or on. When flash is turned on, it only
affects characters typed afterward. The system will remember the
flash setting if power is removed or the unit is turned off.
Color Options
Eight colors of text are available from the <F3> Character Color
menu, and eight background color tiles may be selected from the
<F4> Background menu. Any letters typed will appear on a
contrasting background tile which surrounds the letter. A
transparent background is also available, which places the text
characters directly onto the video image.
The color of each character and its background tile may be set
individually. The unit will remember the current character and
background color settings while switched off.
Do not set the character and background color the same or the
text will not be readable.
Character Color - <F3>
Pressing the <F3> function key calls up a menu of 8 color choices.
Pressing the number key listed before each color will select that
color. Any text typed after this will use the new color. Any text
already typed will be unaffected by the changes.
Page 8
Background Color - <F4>
Pressing the <F4> function key calls up a menu of 8 color choices,
plus transparent. Any text typed after this will appear on a
background tile of this color. If transparent is selected, any text
typed after this will appear directly on the video image. Any text
already typed will be unaffected by the changes. Note that some
combinations of text and background colors may appear ragged or
blurred, particularly while using composite video, mainly due to
the way in which colors are handled by the monitor.
Display Off - <F7>
Pressing the <F7> function key disables the text display overlay,
showing the incoming video image with no obstructions. When the
display is off, most keystrokes will be ignored except for the F7
(cursor on) command. This will help prevent accidental changes.
The display may also be turned off and on via the front panel
switch. The display LED (red) on the front of the unit will be
extinguished when the display is off.
Display on - <F8>
Pressing the <F8> function key enables the text display overlay,
showing text and background color tiles in front of the video
image. The display may also be turned off and on via the front
panel switch. The display LED (red) on the front of the unit will be
illuminated when the display is on.
Cursor Off - <F11>
Pressing the <F11> function key disables the flashing cursor for
readability and aesthetics. The cursor may be set from the main
menu to be either off or on whenever the TLR500 is powered up.
Cursor on - <F12>
Pressing the <F12> function key activates the flashing cursor to
indicate where any newly typed text will appear. This cursor may
be moved around the screen using the "arrow" or "cursor" keys on
the keyboard. The cursor will also reappear any time new text is
typed.
Page 9
Quick Commands
Power Up Clear Memory
Pressing the <F9> key will bring up a menu allowing you to select
power up clear options. When enabled, the titler will begin with a
blank text display whenever it is powered up. When disabled, the
titler will remember the last displayed text screen.
Flash on/off - <F2>
Text Color Menu - <F3>
Text Background Menu - <F4>
Display OFF - <F7>
Display ON - <F8>
Cursor OFF - <F11>
Cursor ON - <F12> (or any letter or number key)
Cursor to top line - <PgUp>
Cursor to last line - <PgDn>
Justify Text Left - <ALT>+<L>
Justify Text Right - <ALT>+<R>
Center Text -<ALT>+<C>
Insert Line - <ALT>+<Ins>
Delete Line - <ALT>+<Del>
Clear Page -<CTRL>+<C>
Delete to End of Line - <ALT>+<End>
Clear Space (makes a clear background space at cursor) -
<ALT>+<SPACE>
Page 10
In Case of Difficulty
Applications and Additional Information
If you are experiencing problems with your MicroImage product,
you can contact us in one of the following ways.
Mail MicroImage Video Systems
a division of World Video Sales Company, Inc.
PO Box 331
Boyertown, PA 19512
Phone 610-754-6800
Fax 610-754-9766
Email [email protected]
Web www.mivs.com
Please visit the MicroImage Video Systems web site for
applications information about this product line.
Page 11 Page 12
Warranty
Returns
MicroImage Video Systems warrants that each TLR500 is free from
defects due to faulty materials or improper workmanship for a period of
one (1) year. MicroImage Video Systems further warrants that any part
which proves defective in materials or workmanship within one (1) year,
will be replaced or repaired at no cost to the user. Labor to replace
defective parts will be done without charge, provided the equipment is
returned to MicroImage Video Systems prepaid, insured and properly
packaged. Prior return authorization must be obtained from MicroImage
Video Systems.
NOTE
This warranty covers the MicroImage TLR500 Video Titler only.
CONDITIONS
This warranty is void if the warranted part has been altered or subjected
to abuse or misuse. Defective parts must be returned to MicroImage
Video Systems.
SOLE WARRANTY
This Warranty is in lieu of all other warranties expressed or implied
including, without limitation, any implied warranty or any implied
warranty of fitness for a particular purpose. MicroImage Video Systems
shall have the final right to determination as to the existence and cause of
any defect and its appropriate adjustment in accordance with the terms of
this warranty. In no event shall MicroImage Video Systems be liable for
any consequential or collateral damages.
All returns MUST have an RMA number. Please call, fax or email
for an RMA form. The RMA form will have the proper shipping
address for returns.
Phone 610-754-6800
Fax 610-754-9766
Email [email protected]
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