Octava HDMX42 PRO HD HOME Theater Series User manual

1
Installation Guide
Model: HDMX42

2
Contents
Application Diagram........................................................3
Description......................................................................3
Features..........................................................................4
Installation.......................................................................4
Remote Control Guide....................................................6
Special Configuration.............................................................8
RS232 Control Commands.............................................9
USB Service Port..........................................................10
EDID Configuration.......................................................11
Changing EDID mode....................................................12
1 RU Rackmount............................................................14
Disabling / Enabling IR Remote Control Receiver..........15
Warranty.........................................................................16
Disclaimers.....................................................................16
Specifications.................................................................17

3
Application Diagram
Description:
The Octava 4x2 HDMI Matrix Switch allows you to display 4 HD
sources on 2 HD displays! View any 16 combination of 4 sources on 2
displays for the ultimate HD viewing experience. Optical Digital Audio
Output is included for integration with your surround sound audio
system.
The Octava 4x2 HDMI Matrix is 3D support, Full 1080P and is 1 RU
Rack mountable for professional installations.
The HDMX42 incorporates EDID management for customization to
your theater system. RS-232 serial interface is provided for integration
with 3rd party control systems.

4
Features:
Watch ANY 4 HD programs simultaneously on 2 Displays!
3D support , 1080P
4 HDMI inputs, 2 HDMI outputs.
Optical Audio Output for integration with surround sound system
1 RU mountable
EDID Management. USB service port for customization needs
Supports high resolution video 480p, 720i/p, 1080i/p
Remote Control (IR) included.
External IR Jack for extension
RS-232 Control Program Included
Installation:
1)Connect the Monitor to the HDMI OUT A
2)Connect the second monitor/projector to HDMI OUT B
3)Connect the HDMI sources to the HDMI INPUTS
4)Connect the DC power adapter.

5
Infrared
Jack
DC Power
Input
HDMI Output
(To TV)
HDMI Output
(To TV)
Infrared
Receiver
Switch
Number
1
2
3
4
Name
EDID
switch
EDID
switch
EDID
switch
Programming/LOCK
switch
Function
EDID
MODE
select
EDID
MODE
select
EDID
MODE
select
Programming/LOCK
Down= EDID
Programming mode
Up= Locked
LED Indicators
Input Select
HDMI Sources
Optical Audio
Output
RS232
EDID Switch
USB

6
Pressing +/-
Increments/Decrements to
the next available Input.
Remote Control Guide:
Octava’s Remote control uses discrete code so can be easily
integrated with most Universal Remote Controls such as Logitech’s
Harmony.
Button
Function
Notes
+, -
Increments/Decrements to the next
available Source
1,2,3,4
Selects the corresponding numbered
source.
Turns ON/OFF the LED light.
Turns ON/OFF the HDMI switch
Other
Not used
Pressing ON/OFF
Turns On/Off the
HDMI switch
Pressing LED
Turns on/off the
Blue LED light.
Pressing 1-4
Selects the
corresponding
numbered Input.
Pressing A-D
Selects the Output to
be controlled.

7
Basic Quick Start:
Use the remote control to select the Display that you wish to control
followed by the Input (DVD, Settop) that you wish to watch.
For example:
-Pressing Display B, “2” will switch Input 2 to HDMI Out B.
-To connect DISPLAY A to IN1 and DISPLAY B to IN3 you simply
follow this sequence
Step 1) Display A, 1 (this will set Display A to Input 1)
Step 2) Display B, 3 (this will set Display B to Input 3)
Here are some more examples:
Output Selection
(Step 1)
Input Selection
(Step2)
Result
DISPLAY A
“2”
Display A switches to
Input 2
DISPLAY B
“1”
Display B switches to
Input 1
DISPLAY A
“+”
Display A increments to
next available Input
DISPLAY B
“-”
Display B decrements
to next available Input

8
Special Configuration:
Distribution Amp Mode:
The HDMX42 can be configured to function as a distribution amp
where Out A and B displays the same source.
To set the HDMX42 to Distribution Amp mode:
1) Press A and B for 5 seconds. Both LED will flash “0”
Matrix Mode:
To re-set the HDMX42 back to Matrix mode, simply repower the
HDMX42.
8
Press A and B for 5 seconds
LED will flash “0”

9
RS232 Control Commands:
The Octava HD Matrix can be easily integrated with 3rd Party control
systems via RS232 control. The following shows the control protocol:
RS-232 protocol
Baud Rate
9600
Data Bits
8
Parity Check
none
Stop Bits
1
Flow control
none
Basic controls
Note: The commands are in HEX. No spaces between HEX codes.
HEX CODE
Port Status
0x02 0x30 0x30 0x31 0x03
Turn ON LED
0x02 0x30 0x30 0x33 0x03
Turn OFF LED
0x02 0x30 0x30 0x34 0x03
Turn ON Power
0x02 0x30 0x30 0x35 0x03
Turn OFF Power
0x02 0x30 0x30 0x36 0x03
Set the switch to RS-232 side as
shown.

10
Switching Commands
Note: The commands are in HEX. No spaces between HEX codes.
Output A Switching Commands
HEX CODE
Select OUT A to Input port 1
0x02 0x32 0x31 0x31 0x03
Select OUT A to Input port 2
0x02 0x32 0x31 0x32 0x03
Select OUT A to Input port 3
0x02 0x32 0x31 0x33 0x03
Select OUT A to Input port 4
0x02 0x32 0x31 0x34 0x03
Output B Switching Commands
Select OUT B to Input port 1
0x02 0x32 0x32 0x31 0x03
Select OUT B to Input port 2
0x02 0x32 0x32 0x32 0x03
Select OUT B to Input port 3
0x02 0x32 0x32 0x33 0x03
Select OUT B to Input port 4
0x02 0x32 0x32 0x34 0x03
For Example:
Turn OFF LED Send: 02 30 30 34 03 ( in hex, no space)
USB Service Port:
The USB port is for service and EDID updates if needed.
Contact us for this feature.
Set the switch to
USB/Service side as shown.
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11
EDID Configuration:
The Matrix can be configured to 4 EDID settings.
It is recommended to keep the EDID in the default factory mode 1.
*Custom EDID mode can be downloaded via USB. Contact us for this
feature.
To change the EDID settings, please see section “changing EDID
settings” for programming instructions.
Mode
Video
Audio
Description
Switch settings
1
480P,720 i/P,
1080 i/P
2 CH PCM,
Bitstream
(Dolby Digital,
DTS)
Default
Mode.
Internal
EDID
2
Read EDID of all
monitors/receivers
and set:
Video=Minimum
Resolution of
devices
connected.
Read EDID of all
monitors/receivers
and set:
AUDIO =Maximum
capability of
devices connected
External
EDID
3
480P,720 i/P,
1080 i
2 CH PCM
Basic
Mode.
Internal
EDID
4
480P, 720 i/P,
1080 i/P, + 3D
specifier
2 CH PCM,
Bitstream
(Dolby Digital,
DTS)
3D Mode.
Internal
EDID
*Custom
Mode

12
Changing EDID mode:
It is recommended to keep the EDID in the factory default MODE1. If
necessary, you may set to different EDID mode by following these
instructions.
Step
Action
Notes
1
Disconnect all sources and
display from Matrix
2
Set switch 1,2,3,4 to down
position as shown
3
Set the EDID to the mode
desired.(MODE 2 shown.)
See page 11
for other
EDID modes
4
Reset Power to the Matrix
by disconnecting the
power and reconnecting
power.
5
The LED will now indicate
the EDID Mode that you
will program.(mode 2
shown)
1= mode 1
2= mode 2
3= mode 3
4= mode 4
flashed

13
6
Press the “A”button on
the front panel. LED will
count from “01”- “99”
while programming.
7
Wait.
Programming is
complete when LED
indicates “11”
8
Set the Program/ LOCK
switch #4 to LOCK
Position (UP)
9
Connect all video
sources and displays to
Matrix and turn ON
10
Re-power the Matrix.

14
1 RU Rackmount :
The Octava 4x2 HD Matrix Switch can be installed in a 1 RU rack by
simply installing the rack mounts included.
Disabling /Enabling Front Panel IR Remote Receiver:
To disable the front panel IR remote receiver-insert the plastic plug
into the IR jack as shown.
Front panel
IR receiver –Enabled (normal mode)
Front panel
IR receiver -disabled

15
Warranty
Octava warrants the equipment purchased to be free from defects in
material and workmanship under normal use and service for a period of 1
year. In the event applicable law imposes any implied warranties, the
implied warranty period is limited to 1 year from the date of receipt.
If Octava's equipment fails because of defects (1) year from the date of
receipt, Octava will at its option, A) repair or replace the equipment, or B)
request return of equipment for refund of the price paid for the product
provided that the equipment has not been subjected to mechanical,
electrical or other abuse or modifications.
Proof of sale required to claim warranty.
Disclaimers
IN NO EVENT SHALL OCTAVA'S OR ITS SUPPLIER’S LIABILITY FOR
ANY CLAIM WHATSOEVER EXCEED THE COST OF THE PRODUCTS
GIVING RISE TO THE CLAIM, WHETHER BASED IN CONTRACT,
WARRANTY, INDEMNITY OR TORT (INCLUDING, WITHOUT
LIMITATION, NEGLIGENCE AND STRICT LIABILITY) OR OTHERWISE.
IN NO EVENT SHALL OCTAVA INC. OR ITS SUPPLIERS BE LIABLE
FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL OR OTHER
INDIRECT DAMAGES (INCLUDING, WITHOUT LIMITATION, LOSS OF
REVENUES, PROFITS OR OPPORTUNITIES), HOWEVER CAUSED, ON
ANY THEORY OF LIABILITY, WHETHER OR NOT OCTAVA INC HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
WHILE EVERY PRECAUTION HAS BEEN TAKEN IN THE
PREPARATION OF THIS MANUAL, OCTAVA ASSUMES
NO RESPONSIBILITY FOR ERRORS OR OMISSIONS. IN NO
EVENT WILL OCTAVA ASSUME ANY LIABILITY FOR DAMAGES
RESULTING FROM THE USE OF THEINFORMATION CONTAINED HEREIN.
OCTAVA RESERVES THE RIGHTTO CHANGE THE SPECIFICATIONS,
FUNCTIONS OR CIRCUITRY OFTHE PRODUCT WITHOUT NOTICE.

16
Description
Specifications
Model
HDMX42
HDMI Inputs
4
HDMI Display Outputs
2
Optical Audio Output
1
Display Selection
Remote, Manual, RS232
Resolution
480P, 720 I/P, 1080 I/P
Video Data Rate
6.75 Gbps
Vertical Frequency Scan Rate
24 / 50 / 60 Hz
Dimension
13.58 x 4.1 x 1.67 inch
(344.9 x 104.2 x 42.3mm)
DC adapter (included)
5VDC, 2.5A
Rackmount capable
1RU, Rack mounts included
Remote control (IR)
Infrared, discrete code.
For Questions and support:
Email: inf[email protected]
URL: www.octavainc.com
Copyright© 2011 Octava Inc. All rights reserved.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing LL.C
All trademarks are the sole property of their respective companies