Black Box AC311A, AC311AE User Manual
VGA to Video Portable
FEBRUARY 1995
AC311A
AC311AE
VGA OUT
PHASE
ADJ.
S-VHS
OUT
VIDEO
OUT
DC
VGA to Video Portable
IN
VGA IN
NTSC
BRIGHT
PAL
CUSTOMER
SUPPORT
INFORMATION
Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX
FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
Web site: www.blackbox.com • E-mail: info@blackbox.com
VGA to Video Portable
FEDERAL COMMUNICATIONS COMMISSION
AND
INDUSTRY CANADA
RADIO FREQUENCY INTERFERENCE STATEMENT
Class B Digital Device. This equipment has been tested and found to comply with the
limits for a Class B computing device pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a
residential installation. However, there is no guarantee that interference will not occur
in a particular 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. If this equipment does
cause harmful interference to radio or telephone reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the
interference by one 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 an experienced radio/TV technician for help.
Caution:
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
To meet FCC requirements, shielded cables and power cords are required to
connect this device to a personal computer or other Class B certified device.
This digital apparatus does not exceed the Class B limits for radio noise emission from
digital apparatus set out in the Radio Interference Regulation of Industry Canada.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de la classe B prescrites dans le Règlement sur le
brouillage radioélectrique publié par Industrie Canada.
VGA to Video Portable
README
The README file on the VGA to Video Portable Utility diskette contains
information about the latest changes and revisions. To view this file,
insert the utility diskette into drive A or B and type:
A: README [ENTER]
or
B: README [ENTER]
TRADEMARKS
®
IBM
and PS/2®are registered trademarks of IBM Corporation.
MS-DOS
Windows
®
is a registered trademark of Microsoft Corporation.
®
is a trademark of Microsoft Corporation.
VGA to Video Portable
Contents
Chapter Page
1. Specifications....................................................................................................1
2. Introduction .....................................................................................................3
2.1 VGA to Video Portable.............................................................................3
2.2 System Requirements...............................................................................3
2.3 Features.....................................................................................................4
2.4 Package Contents .....................................................................................4
3. Installation........................................................................................................5
3.1 Hardware Installation ..............................................................................5
3.2 Software Installation.................................................................................5
4. Software Operation..........................................................................................8
4.1 Software Description................................................................................8
4.1.1 BBOX.COM...............................................................................8
4.1.2 AUTOSAVE. COM ....................................................................8
4.1.3 SETPATH.COM ........................................................................8
4.1.4 SETNTSC.COM.........................................................................8
4.1.5 SETPAL.COM............................................................................8
4.2 Using the Hotkeys ....................................................................................9
5. Signal Adjustment..........................................................................................10
5.1 Phase Adjustment...................................................................................10
5.2 Brightness Adjustment...........................................................................10
6. Sizing Windows to Fit Your Screen ...............................................................11
7. Troubleshooting ............................................................................................13
7.1 Common Questions ...............................................................................13
7.2 If You Have Problems.............................................................................14
Chapter 1: Specifications
1. Specifications
Resolution — NTSC (North America) supports up to 640 x 480
16/256/32K/64K/16M colors; PAL (Europe)
supports up to 800 x 600 16/256/32K/64K
colors
Memory Requirements — 640K RAM
System Requirements — MS-DOS
®
ver. 3.3 or later; Windows™3.1
optional
Monitor — VGA or S-VGA
Hardware Requirements — IBM
®
PC compatible, 286, 386, 486 with VGA
display card; or CRT port of notebook computer
or IBM PS/2
®
; floppy-disk drive; hard disk
recommended
Video Input Standards — VGA analog input from VGA card or CRT port
of Notebook computer
Video Output Standards — NTSC or PAL (switch-selectable); Composite
Video, and S-Video; VGA signal pass-through
VGA IN Connector — Analog RBG Signal from DB15HD VGA output
port of PC or notebook PC
Pinout for the DB15HD Connector on the Cable.
Pin Number Signal Description
1 Red, 0.7 Vpp, 75 ohms
2 Green, 0.7 Vpp, 75 ohms
3 Blue, 0.7 Vpp, 75 ohms
4 Monitor Id2, TTL level
5 GND
6 GND
7 GND
8 GND
9 No connection
10 GND
11 Monitor ID0, TTL level
12 Monitor ID1, TTL level
13 HSYNC, TTL level
14 VSYNC, TTL level
15 No connection
1
VGA to Video Portable
5
10
15
1
6
11
VGA IN Connector on the Cable.
VGA OUT Connector — DB15HD female connector; pin assignment
is the same as VGA IN connector; connect to
VGA monitor
VIDEO OUT Connector — Composite video out, 1.0 Vpp ±0.2 Vpp,
75 ohms, negative sync
S-VHS OUT Connector — 4-pin mini-DIN connector
Pin Number Signal Description
1 (C) GND
2 (Y) GND
3 Y (Luminance), 0.7 Vpp ±0.2 Vpp, 75 ohms,
negative sync
4 C (Chrominance), 0.3 Vpp ±0.1 Vpp
4
2
Key
3
1
Female S-VHS OUT.
Software — TSR Utility
Power — 115/230 VAC, 60/50 Hz, 12 watts (power
consumption 5 watts, excluding DC
adapter); secondary 9 VDC @ 650/600 mA
Size — 2.4"H x 12.5"W x 8"D (6.1 x 31.8 x 20.3 cm)
Weight — 0.3 lb. (0.1 kg)
2
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