CPT-385A
PC to Video
Converter
Operation Manual

CPT-385ATABLE OF CONTENTS
1. Introduction................................................................................... 1
2. Main Features............................................................................... 1
3. Hardware Description.................................................................. 2
3.1 Front Panel............................................................................... 2
3.2 Rear Panel............................................................................... 2
3.3 Side Panel............................................................................... 2
4. Appendix...................................................................................... 3
4.1 Specifications.......................................................................... 3
5. Troubleshooting............................................................................ 3Preface
This user manual teaches you about the PC to Video Converter box and how
to make full use of its features. Information contained in this manual has been
carefully checked for accuracy; however, no guarantee is given to thecorrectness of the contents. The information in this document is subject tochange without notice.
Safety information
Do not disassemble the PC to Video Converter box. Touching the product'sinternal parts could result in injury. In the event of a malfunction or if the PC toVideo Converter box is accidentally broken open, take the product to an
authorized service center for inspection.

1. Introduction

The CPT-385A PC to Video scan converter box is designed to convert avariety of computer images, from 640x480 up to 1600x1200, to interlaced
NTSC or PAL video. It support output formats including composite andS-Video. It is ideal for use in applications like video conference, hometheater, business presentation, lecturing room or viewing PC image on TV.

2. Main Features
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Automatically detects and down converts the incoming PC images toNTSC or PAL.
Support high resolution PC input up to UXGA (1600x1200@60Hz).
Scale down PC video to Composite/S-Video.
Switch between NTSC/PAL
Image Overscan/Underscan selection.
Easy to install and simple to operate.
Easy to carry with palm size design.

1

3. Hardware Description

The following sections describe the hardware components of theCPT-385A.
3.1. Front Panel

PC to VideoPC
INPUT

POWER

1

DC
5V

2

3

. Power: Press to turn power On and Off.
. PC input VGA connector.
. DC power supply 5V/1A DC.
3.2. Rear Panel
S-VIDEOVIDEOOUTPUTUNDER SCAN
OVER SCAN

123

. S-Video output connector.
. Composite video output RCA connector.
. Underscan/Overscan: Switch the button to underscan/overscan thepicture.

3.3. Side PanelTo switch between NTSC or PAL system.

NTSC

PAL

2

4. Appendix

4.1. Specifications
Input ports:
Output ports:
Power Supply:

PC
Composite/S-video
5V/1A DC (US/EU standards,
CE/FCC/UL certified)Dimensions (mm):
100(W) x 64(D) x 18.5(H)Weight(g):100
Chassis Material:
Plastic
Silk Skin Color:
Gray
Operating Temperature: Operating from 0oC ~ 40oC

5. Troubleshooting
Problem
Power LED is notilluminatedPossible causesPower cord is notconnected correctly.

Power not available.

On/Off LED in red color
No Picture

System may be in standbymode.
A/V connection may beloose.

Incorrect TV source isselected.

3

Solutions
Make sure that the power
cord is connected
correctly.
There may be a power
outage in your area.
Make sure that otherelectronic devices areworking correctly.
Press power button to turnon the CPT-385A.
Check that the A/V
cables are connected
securely.
Make sure that the correct
input source is selected on
the Composite/S-video
input. Refer to the TV user
manual for more
information.

2007.8.14 MPM-CPT385A

CYPRESS TECHNOLOGY CO., LTD.

Home page: http://www.cypress.com.tw