Cypress CM-388M User manual

HDMI REPEAT WITH
VIDEO OUTPUT
Operation Manual
CM-388M

Disclaimers
The information in this manual has been carefully checked and
is believed to be accurate. Cypress Technology assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
Cypress Technology assumes no responsibility for any inaccuracies
that may be contained in this document. Cypress also makes
no commitment to update or to keep current the information
contained in this document.
Cypress Technology reserves the right to make improvements to this
document and/or product at any time and without notice.
Copyright Notice
No part of this document may be reproduced, transmitted,
transcribed, stored in a retrieval system, or any of its part translated
into any language or computer le, in any form or by any means
- electronic, mechanical, magnetic, optical, chemical, manual,
or otherwise - without express written permission and consent from
Cypress Technology.
© Copyright 2010 by Cypress Technology.
All Rights Reserved.
Version 1.0 December 2010
Trademark Acknowledgments
All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.

Safety Precautions
Please read all instructions before attempting to unpack or install or
operate this equipment, and before connecting the power supply.
Please keep the following in mind as you unpack and install this
equipment:
 Always follow basic safety precautions to reduce the risk of
re, electrical shock and injury to persons.
 To prevent re or shock hazard, do not expose the unit to rain,
moisture or install this product near water.
 Never spill liquid of any kind on or into this product.
 Never push an object of any kind into this product through
module openings or empty slots, as you may damage parts.
 Do not attach the power supply cabling to building surfaces.
 Do not allow anything to rest on the power cabling or allow it to
be abused by persons walking on it.
 To protect the equipment from overheating, do not block the
slots and openings in the module housing that provide ventilation.
Revision History
Version No Date Summary of Change
VR0 20120625 Preliminary Release

Table of Contents
1. Introduction......................................................................1
2. Applications.....................................................................1
3. Package Contents ..........................................................1
4. System Requirements......................................................1
5. Features............................................................................2
6. Specications ..................................................................3
6.1 Supports Resolutions ..................................................3
6.2 Audio Chart ................................................................4
7. Operation Controls and Functions.................................4
7.1 Front Panel..................................................................4
7.2 Rear Panel ..................................................................5
8. Connection and Installation...........................................6
9. Acronyms .........................................................................7

1
1. Introduction
The HDMI Repeat with Video Output is designed to convert digital signal
from HDMI (or DVI + Coaxial) source to analog signal of NTSC or PAL system,
with L/R stereo audio. Besides S-Video and Composite Video outputs, it also
provides an HDMI bypass output to deliver the original signal, and a Coaxial
output to send S/PDIF digital audio to audio amplier. The device provides a
convenient application that allows the users to watch high denition movie (in
standard resolutions 480i or 576i) from DVR or VCR machine.
2. Applications
• HDMI to Composite Video or S-Video signal conversion
• HDMI to NTSC/PAL system conversion
3. Package Contents
• HDMI Reapeat with Video Outupt
• 5V / 2.6A DC Power adaptor
• Operation Manual
4. System Requirements
Input source equipment such as DVD or Blu-ray player and output
display TV/monitor with connection cables.

2
5. Features
• HDMI 1.2, HDCP1.1 and DVI1.0 compliant
• Converts video signal from HDMI source to NTSC or PAL signal selectable
• Converts digital audio from HDMI source to analog stereo audio
• Accepts a wide range of HDTV input resolutions, from 480i to 1080p@60Hz
and PC from VGA@60Hz to WUXGA@60HzRB
• Video and audio conversion / bypass scenarios:
INPUT A Both video and audio from HDMI source*
OUTPUT A
HDMI - > Bypass, output original video and audio from HDMI
COAXIAL -> Output digital audio from HDMI
CV + L/R -> Output analog video / audio converted from HDMI
SV + L/R -> Output analog video / audio converted from HDMI
INPUT B Video from DVI source and audio from Coaxial source**
OUTPUT B
HDMI -> output original video from DVI and audio from Coaxial
COAXIAL -> Output digital audio from Coaxial
CV + L/R -> Output analog video converted from DVI, L/R mute***
SV + L/R -> Output analog video converted from DVI, L/R mute***
INPUT C Video from DVI source and audio from Coaxial source
OUTPUT C
DVI -> Bypass, output original video from DVI
COAXIAL -> Output digital audio from Coaxial
CV + L/R -> Output analog video converted from DVI, L/R mute***
SV + L/R -> Output analog video converted from DVI, L/R mute***
* In the scenario of INPUT/OUTPUT A, the audio signal from Coaxial input
will not be used.
** DVI input or output can be applied by using HDMI to DVI adapter or
cable of similar function.
*** Analog L/R audio outputs are not available when the audio input is
Coaxial, please connect the analog audio from source to your speakers
directly.
• Supports Coaxial input audio sample rate 44.1KHz, 48KHz and 96KHz
• When the signal from HDMI or DVI source is protected by HDCP
(High-bandwidth Digital Content Protection), the HDMI or DVI display
needs to supports HDCP to be able to show picture.
• When receving contents that has HDCP encryption, the CV & SV output
will not display image.

3
6. Specications
Input Ports 1 x HDMI type A, 1 x Coaxial
Output Ports 1 x HDMI type A, 1 x Coaxial,
1 x Composite-Video, 1 x R/L
1 x S-Video, 1 x R/L
Power Supply 5V/2.6A DC (US/EU standards,
CE/FCC/UL certied)
Dimensions (mm) 141(W) x 127(D) x 38(H)
Weight(g) 510
Chassis Material Aluminum
Silkscreen Color Black
Operating Temperature 0˚C ~ 40˚C / 32˚F ~ 104˚F
Storage Temperature -20˚C ~ 60˚C / -4˚F ~ 140˚F
Relative Humidity 20 ~ 90%RH (non-condensing)
Power Consumption 5.5W
6.1 Supports Resolutions
HD
480i60,p60
576i50,p50
720p50,p60
1080p24
1080i50,i60
1080p50,p60
PC
640x480@60,72,75,85
720x400@70
800x600@56,60,72,75,85
1024x768@60,70,75,85
1152x864@70,75,85
1280x720@60cvt
1280x768@60RB,60
1280x800@60RB,60,75
1280x960@60
1280x1024@60,75
1366x768@60RB,60
1400x1050@60RB,60
1440x900@60RB,60,75
1600x900@60RB
1600x1200@60
1680x1050@60RB,60
1920x1200@60RB
Note: DVI source input does not support 480i &576i.

4
6.2 Audio Chart
Video/Audio
Source
Audio Output
HDMI DVI (with DVI to HDMI
adaptor)
HDMI Embedded Audio Coaxial Input
HDMI Bypass Yes Yes
(SR 44.1k , 48k , 96k)
Coaxial Yes Yes
Stereo L/Rx2 Yes
(Audio source is LPCM 2CH) No
7. Operation Controls and Functions
The following sections describe the hardware components.
7.1 Front Panel
POWER
CM-388M
HDMI REPEAT WITH VIDEO OUTPUT
①
①.Power LED: The LED indicator will illuminate when the unit is connected
with power supply.

5
7.2 Rear Panel
COAXIAL
HDMI
COAXIAL RLVIDEO
NTSC PAL
RL
S-VIDEO
DC 5V IN
HDMI
INPUT OUTPUT
② ④ ⑤ ⑥ ⑧
① ③ ⑦
①.Coaxial Input: Connect to the Coaxial output port of your source
equipment such as DVD player or Set-Top-Box for audio signal sending.
②.HDMI Input: Connect to the HDMI output port of your source equipment
such as DVD player or Set-Top-Box.
③.Coaxial Output: Connect to the input port of your digital audio
equipment such as audio amplier.
④.HDMI Bypass Output: Connect to the HDMI input port of your display.
⑤.L/R Output: Connect to speakers.
⑥.Composite Video/S-Video: Connect to the input port of your display.
⑦.TV System Switcher: Select between NTSC and PAL system for output.
⑧.DC 5V: Plug the 5VDC power supply into the unit and connect the
adaptor to AC wall outlet.

6
8. Connection and Installation
TV/Monitor
STBDVD
TV/Monitor
or
Amplifier

7
9. Acronyms A
Acronym Complete Term
HDCP High-bandwidth Digital Content Protection
HDMI High-Denition Multimedia Interface
VGA Video Graphics Array

MPM-CM388M
Home page: http://www.cypress.com.tw
CYPRESS TECHNOLOGY CO., LTD.