®
Important Information
CAUTION
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
CAUTION: TO PREVENT ELECTRICAL SHOCK, DO NOT REMOVE THE COVER.
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
HM-31
ADVANCED
3x1 HDMI SWITCH
WARNING: TO PREVENT DAMAGE WHICH MAY RESULT IN FIRE OR SHOCK
HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated “dangerous
voltage” within the product's enclosure that may be of sufficient magnitude
to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the
user to the presence of important operation and maintenance (servicing)
instruction in the literature accompanying the appliance.
USER MANUAL
Important Safety Instructions
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
READ CAREFULLY
BEFORE OPERATION
8) Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type
plug. A polarized plug has two blades with one wider than the other. A
grounding type plug has two blades and a third grounding prong. The
wide blade or the third prong is provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for replacement
of the obsolete outlet.
10) Protect the power cord from being walked on or pinched, particularly at
plug, receptacle, and the point where it exits from the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the
apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid injury
from tip-over.
13) Unplug this apparatus during lightning storms or when
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I N S T A L L A T I O N
Typical Connection
INSTALLATION
Front Panel Controls
HDMI In
1
2
3
4
5
6
HDMI Cable
HDTV
HM-31 Back Panel
1. HDMI INPUT 1
Indicator
2. HDMI INPUT 2
Indicator
3. HDMI INPUT 3
Indicator
HDMI Cables
4. IR Remote Sensor
5. POWER Indicator
6. SELECT button
Back Panel Connectors
7
6
5
4
3
2
1
Game Console
Cable Box or DVR
DVD Player
Please follow these simple steps to connect the HMDI Switch:
1. Take an HDMI cable and plug one end into the HDMI INPUT port on your
HDTV or video projector. Plug the other end into the OUTPUT port of the
HDMI Switch.
1. HDMI INPUT 1
4. HDMI OUTPUT
2. HDMI INPUT 2
3. HDMI INPUT 3
5. External IR Remote
Sensor Input
6. RS-232C Remote
Control Port
2. Take another HDMI cable and plug one end into the HDMI OUTPUT port on
your DVD player. Plug the other end into the HDMI INPUT 1 port of the
HDMI Switch.
7. DC Power Jack
3. Repeat the above step to connect your Cable Box, Digital Video Recorder
(DVR) or Game Console.
Remote Control
4. Plug the DC +5V output plug of the power adapter into the DC IN jack of the
HDMI Switch. Plug the power adapter into an AC power outlet.
Button:
Function:
Your HDMI Switch is now properly connected.
Select the next active HDMI input
Directly select a specific HDMI input
Note: The remote control uses infrared light signal and requires direct line-of-sight to
the IR Remote Sensor. Please make sure that the IR Remote Sensor is not blocked.
Otherwise, please use an External IR Remote Sensor connected to the HDMI Switch.
The remote control uses a CR2025 lithium battery. Should
you need a replacement battery, it is usually available from
your local electronics and camera stores.
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OPERATION
MOUTING OPTIONS
HDMI Input Indicators
Wall Mounting
The HM-31 has three HDMI Input Indicator lights on its front panel. When the HM-31
senses audio/video transmission on one of its HDMI INPUT ports, the corresponding
HDMI Input Indicator is illuminated in Red color. When an HDMI INPUT is selected for
use, the corresponding HDMI Input Indicator is illuminated in Blue color. The HDMI
Input Indicator is not illuminated when there is no input signal or no HDMI cable
connected.
The HM-31 HDMI Switch can be wall-mounted. To vertically mount the HM-31 HDMI
Switch, please drill two holes on the wall using the included wall-mount template as
guidance. Install appropriate anchors if necessary. Screw in two flat head screws into
the holes or anchors, and leave approximately 1/16 inch space between the screw
head and the wall surface. Hang the HM-31 HDMI Switch on the screws using the key
holes on the bottom of the HDMI Switch. Due to the variation of possible mounting
surfaces, mounting hardware is not included.
Input Selection with the Front Panel Button
There is an additional IR Remote Sensor on the top of the HM-31 HDMI Switch to
facilitate wall-mount operation. Please make sure that it is not blocked to ensure
reliable remote control.
To select an HDMI input, press the SELECT button on the front panel of the HDMI
switch. Each press of the button progresses to the next active HDMI INPUT. Signal
from the selected HDMI INPUT is sent to the OUTPUT port and its corresponding
HDMI Input Indicator is illuminated in Blue.
Input Selection with the Remote Control
ꢀꢁ
Within about 25 ft
ꢀꢁ
The
button on the remote control has the same function as the SELECT button on
the front panel.
There are also direct input selection buttons
on the remote control.
Pressing each button selects the corresponding HDMI INPUT port, no matter whether
the port has active input signal or not.
Automatic Input Selection
Hidden Placement
The HDMI INPUT ports 1, 2 and 3 are prioritized, with port 1 having the highest priority
and port 3 the lowest. When the HM-31 HDMI Switch senses a new input signal on a
port with higher priority than the currently selected port, it automatically switches to the
high priority port. When input signal ceases on the currently selected port, the HM-31
HDMI Switch automatically switches to the port with next priority and active signal.
This priority makes it possible to automatically select input without touching the remote
control or front panel. Simply turn on the desired source device and the HM-31 HDMI
Switch will automatically select the correct HDMI INPUT port.
If you would like to place the HM-31 HDMI Switch at a hidden location, please
purchase an External IR Remote Sensor (OPPO part number IR-ES1) and plug it into
the IR IN port on the back panel of the HDMI Switch. Place the sensor head at a
location where there is direct line-of-sight to ensure reliable operation. The External IR
Remote Sensor is available from your dealer or directly from OPPO Digital, Inc.
Custom Installation
For example, in the “Typical Connection” diagram on page 5, if you turn on the DVD
player, the HDMI Switch will automatically select HDMI INPUT 1. To watch cable TV,
simply turn off the DVD player and turn on the cable box. To play games, simply turn
on the Game Console and turn off other devices.
If your home theater system has an integrated control system, please ask your custom
installer to contact OPPO for the RS-232C control protocol. The HM-31 HDMI Switch
has an RS-232C control port and can be integrated into most custom home theater
control systems.
Note: Some cable box models have an active HDMI output even when they are turned
off. In this case please connect the cable box to HDMI INPUT 3 so it has the lowest
priority.
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L I M I T E D W A R R A N T Y
Replacement parts and products assume the remaining original warranty, or
ninety (90) days, whichever is longer.
REFERENCES
Specifications
This limited warranty covers noncommercial use of this product, and shall not
apply to the following, including, but not limited to: applications and uses for
which this product was not intended; altered product or serial numbers; cosmetic
damage or exterior finish; batteries and cable accessories; accidents, abuse,
neglect, fire, water, lightning or other acts of nature; incorrect electrical line
voltage, fluctuations and surges; failure to follow operating or maintenance
instructions. OPPO Digital, Inc. does not warrant uninterrupted or error-free
operation of the product. This limited warranty shall not extend to anyone other
than the original purchaser of the product. It is nontransferable and states your
exclusive remedy.
Designs and specifications are subject to change without notice.
Standard Compliance
HDMI Output Port
HDMI Input Ports
Signal Range
HDMI 1.3, EIA/CEA-861D, DVI 1.0, HDCP 1.1
1
3
Up to 1080p@60Hz or 720p/1080i@120Hz with 12-
bit color depth
Remote Control
Built-in IR Sensors: 2
External IR Sensor: optional
RS-232C: optional
5V DC
3 Watts (max)
Input: ~ 100V – 240V, 50/60Hz AC
Output: 5V DC, 800mA max
Safety: UL Listed
5°C - 35°C
41°F - 95°F
15% - 75%
No condensation
7-3/8" x 4-1/2" x 1-1/16", 187mm x 116mm x 27mm
9oz or 0.25kg
THE FOREGOING WARRANTY IS THE ONLY WARRANTY WITH RESPECT
TO THE PRODUCT AND OPPO DIGITAL, INC. MAKES NO OTHER
WARRANTY WHATSOEVER, EXPRESS OR IMPLIED, REGARDING THE
PRODUCT INCLUDING MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. IN NO EVENT WILL OPPO DIGITAL, INC. OR ITS
AUTHORIZED RESELLERS BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL
OR SPECIAL DAMAGES, EVEN IF SUCH DAMAGES RESULT FROM
NEGLIGENCE OR OTHER FAULT.
Power Supply
Power Consumption
Power Adapter
Operating Temperature
Operating Humidity
Some states do not allow limitation on how long an implied warranty lasts, or the
exclusion or limitation of incidental or consequential damages, so the above
limitations or exclusions may not apply to you. This warranty gives you specific
legal rights, and you may also have other rights which vary from state to state.
Dimension
Weight
TO REGISTER YOUR PURCHASE FOR WARRANTY, please visit the following
Web site:
OPPO Digital, Inc. Limited One Year Warranty
Your OPPO product has been manufactured to precise standards, and with rigid
quality control through every process of manufacturing. It is warranted by OPPO
DIGITAL, INC. against defective workmanship or materials for one (1) full year
from the original date of purchase. This warranty applies only to OPPO brand
products imported or manufactured by OPPO Digital, Inc. and sold to the original
consumer purchaser in the U.S.A. or Canada by either OPPO Digital, Inc. or an
OPPO authorized reseller. This warranty does not apply to OPPO brand
products imported and sold by unauthorized dealers, distributors, or other sellers.
This warranty does not apply to products purchased or shipped outside of the
U.S.A. and Canada. OPPO Digital, Inc. may at its sole discretion, refuse to
honor the warranty of any such unauthorized product that may be presented for
service.
TO OBTAIN WARRANTY SERVICE, please follow these instructions:
•
•
•
Contact OPPO customer service via email at [email protected]
or by phone at (650) 961-1118 with details of the defect claimed,
product model, serial number, date and place of the original purchase.
If it is determined that your product needs service, a Return
Merchandise Authorization (RMA) number will be issued to you along
with return instructions and address of an OPPO service center.
Pack the product securely, preferably in the original packaging, with
your assigned RMA number marked clearly on the outside of the
package. Send the package postpaid and insured to the OPPO service
center to obtain warranty service.
Warranty service can only be performed by OPPO Digital, Inc. or an OPPO
authorized service center. The original dated bill of sale must be presented upon
request as proof of purchase.
OPPO Digital, Inc. will, at its option and at no charge as stipulated herein, repair
or replace product which is returned either in person or postpaid and insured to
an OPPO service center, with new or reconditioned parts or products.
Thank you for choosing OPPO. Your satisfaction is our highest priority.
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