AC3003A-NEC
AC3004A-NEC
HD View – NEC-Integrated Receivers
Get perfect HD image
and sound quality
every time.
Insert these neat,
made-for-NEC receivers
directly into your display.
Specifications
DDC: Complies with VESA DDC-2 specification
Distance (Maximum): AC3003A-NEC: 360 ft. (109.7 m);
AC3004A-NEC: 1000 ft. (304.8m)
Input/Output Video Signals: Analog Signal RGB;
Overview
0.7v p-p; 75 ohm
Resolution (Maximum): 1920 x 1440 at 60 Hz
Part of our HD View™ modular multimedia transmission
system, these receivers may be inserted directly into your NEC
display to extend HD video and stereo audio transmission up
to 1000 feet (304.8 m).
(depending on the cable length)
Serial Baud Rate: 57 kbps
CE Approval: Yes
These units are compatible with HD View Transmitters
(AC3000A, AC3008A, AC3016A), Line Splitters (AC3001A,
AC3002A), Receiver (AC3005A), and Tuner (AC3006A).
RoHS: Yes
Skew Compensation (Maximum): 63 nsec
Connector Type/Gender: RJ-45 / F; VGA HD15 F;
AC3004A-NEC only: Control: RJ-11
Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)
Customer
Support
Information
FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
HD View – NEC-Integrated Receivers
Troubleshooting
1. If the green LED is not on:
a. Is the receiver correctly positioned in the slot? Are the screws tightened?
b. Is the display turned on?
2. If the LED is on, but there is no picture:
a. Have you selected "Option" as input?
b. Although it is unlikely, please check to see if the dip switches in the back of the unit (behind the black 60-pin connector) are
in the correct position. The dipswitches on the unit must be set as follows:
Position
State
1
2
3
4
Off Off On On
3. If the picture is out of focus:
a. Has the correct resolution been set?
- NEC MultiSync® LCD4020, LCD4620: 1360 x 768
- NEC M40, M46 and MultiSync LDC5220, LCD6520, L&P: 1920 x 1080
b. The display has possibly been set up for a different size. Press the “Size“ button on the remote control until “standard“ is
displayed in green in the top right-hand side of the screen.
c. Has the unit been tuned properly? [See “Operating and Maintaining Instructions / Tuning]
AC3003A-NEC
Page 3
© Copyright 2010. Black Box Corporation. All rights reserved. Printed in U.S.A. Black Box® and the Double Diamond logo are registered trademarks of BB Technologies, Inc. Double Diamond™
and HD View™ are trademarks of BB Technologies, Inc. Any third-party trademarks appearing in this publication are acknowledged to be the property of their respective owners.
AC3003A-NEC, rev. 1
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