Aurora DXP-62K-3 User manual

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USERS GUIDE
Manual Number: 160903
DXP-62
Digital Xtreme Scaler / Switcher

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SAFETY INSTRUCTIONS
Please review the following safety precautions. If this is the first time using this model, then read this manual
before installing or using the product. If the product is not functioning properly, please contact your local
dealer or Aurora for further instructions.
The lightning symbol in the triangle is used to alert you to the presence of dangerous voltage
inside the product that may be sufficient to constitute a risk of electric shock to anyone opening
the case. It is also used to indicate improper installation or handling of the product that could
damage the electrical system in the product or in other equipment attached to the product.
The exclamation point in the triangle is used to alert you to important operating and maintenance
instructions. Failure to follow these instructions could result in injury to you or damage to the
product.
Be careful with electricity:
Power outlet: To prevent electric shock, be sure the electrical plug used on the product power cord
matches the electrical outlet used to supply power to the Aurora product. Use only the power adapter
and power connection cables designed for this unit.
Power cord: Be sure the power cord is routed so that it will not be stepped on or pinched by heavy
items.
Lightning: For protection from lightning or when the product is left unattended for a long period,
disconnect it from the power source.
.
Also follow these precautions:
Ventilation: Do not block the ventilation slots if applicable on the product or place any heavy object on
top of it.
Blocking the air flow could cause damage. Arrange components so that air can flow freely. Ensure that
there is adequate ventilation if the product is placed in a stand or cabinet. Put the product in a properly
ventilated area, away from direct sunlight or any source of heat.
Overheating: Avoid stacking the Aurora product on top of a hot component such as a power amplifier.
Risk of Fire: Do not place unit on top of any easily combustible material, such as carpet or fabric.
Proper Connections: Be sure all cables and equipment are connected to the unit as described in this
manual.
Object Entry: To avoid electric shock, never stick anything in the slots on the case or remove the cover.
Water Exposure: To reduce the risk of fire or electric shock, do not expose to rain or moisture.
Cleaning: Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device
before cleaning.
ESD: Handle this unit with proper ESD care. Failure to do so can result in failure.
FCC
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired
operation.
Trademarks
All trademarks in this document are the properties of their respective owners.

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User Guide
TABLE OF CONTENTS
PACKAGE CONTENTS .............................................................................................................1
INTRODUCTION........................................................................................................................2
About..................................................................................................................................................... 2
Features................................................................................................................................................ 2
DESCRIPTION...........................................................................................................................3
Front Panel DXP-62.............................................................................................................................. 3
Rear Panel DXP-62 .............................................................................................................................. 4
CONNECTION ...........................................................................................................................5
Usage Precautions................................................................................Error! Bookmark not defined.
System Diagram.................................................................................................................................... 5
Connection Procedure .......................................................................................................................... 5
Connection of Microphone.................................................................................................................... 6
Application............................................................................................................................................. 8
OPERATION ..............................................................................................................................9
Buttons.................................................................................................................................................. 9
Resolution Switching ............................................................................................................................ 9
Software Updating ...............................................................................................................................11
Volume .................................................................................................................................................11
OSD Menu ...........................................................................................................................................11
OSD Menu Operation ......................................................................................................................... 12
CEC Function.................................................................................................................................... 166
RS232 Control .................................................................................................................................... 17
VGA Converting Cable........................................................................................................................ 26
APPENDIX 1 Troubleshooting...........................................................................................28
APPENDIX 2 Technical Specifications..............................................................................29
APPENDIX 3 Cabling .........................................................................................................31
APPENDIX 4 Warranty .......................................................................................................32

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PACKAGE CONTENTS
Please make sure the following items are included within your package. Contact your dealer if
any items are missing or damaged.
1 x DXP-62
2 x Mounting Ears (separate from the DXP-62)
1 x Power Cable (DC 12V)
1 x RS232 Cable
2 x VGA converting cables (male VGA to female YPbPr, length: 400 mm)
7 x Captive screw connectors
4 x Screws (black color)
6 x Plastic Cushions
Note: Go to www.auroramm.com for latest manual and firmware

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INTRODUCTION
About
The DXP-62 is the latest presentation scaler switcher innovation from Aurora. Designed to be a
low cost full featured high end scaler with a variety of input ports to accommodate legacy and
today’s technology. The VGA ports also can process YPbPr component video and composite
video for the ultimate in flexibility. Four HDMI inputs provide plenty of digital inputs for the
ultimate clarity with the latest equipment. To further simplify an installation, the DXP-62 has an
integrated HDBaseT extender output in addition to the HDMI output which can power the
remote receiver unit (DXE-CAT-RX1) and send the RS-232 control to the far end display
device. If an amplifier, screen control, web control, and ceiling tile speakers are required, the
DXE-AT-RX3C-A with SKR-22T can be selected to create a complete end to end solution.
Even the little things can make a big difference like auto sensing switching, stereo analog and
microphone audio inputs, and RS-232 control making the DXP-62 the complete presentation
solution.
Features
4 HDMI Inputs
2 VGA/YPbPr/Composite Inputs
4 Analog Audio Stereo Inputs
1 Microphone Input
1 HDMI Output
1 HDBaseT Output 230ft (70m) CAT 5e/6
Power over HDBaseT (PoH)
IR & RS-232 over HDBaseT
Scales input up to 1080p
Auto Switching Feature
Front Panel Button Control
Front Panel LCD Display
OSD (On Screen Display)
RS-232 Control
USB for Firmware Updating
Designed to work with DXE-CAT-RX, DXE-CAT-RX3-A, & DXW-2-RX1 HDBaseT Receivers

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DESCRIPTION
Front Panel DXP-62
1
Power
indicator
Turns green when power on, red when in standby mode.
2
LCD
Shows the real-time system working status.
3
Source
Used as video source selection button, press to select one source,
press again to select next source, switching circularly between HDMI1,
HDMI2, HDMI3, VGA1 and VGA2. The LCD screen will show the name
of selected source.
4
Enter
Used to confirm selection when in menu.
5
Menu
Used as menu button, press it to enter in OSD menu.
6
Vol -
Used as volume down button.
Used as direction button NEXT when in menus.
7
Vol +
Used as volume up button.
Used as direction button PREVIOUS when in menus.
8
Mic -
Used as volume up button.
Used as direction button PREVIOUS when in menus.
9
Mic +
Used as MIC volume up button.
Used as direction button MOVE UP when in menus.
10
Mute
Used as MUTE volume button.

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User Guide
Rear Panel DXP-62
1
Audio Input
2 HDMI audio & 2 VGA audio inputs. User can choose any one audio
(embedded HDMI audio or external input audio) for HDMI audio input
by using RS232 commands.
2
Audio
Output
Audio output port, the audio comes from the input audio corresponding
to the selected video source and mixed with MIC audio.
3
IR Out
Connects with IR emitter, used to control local source device or the
DXP-62 from remote, switches following the corresponding video
source.
4
IR In
Connects with IR receiver (with carrier wave only), to receive IR signal
send by the IR remote or remote controller of other input or output
device.
5
Firmware
USB port, connects with USB flash disk or other storage which is with
update file inside, to update the system firmware.
6
RS232
Serial control port, 3p captive screw connector, connects with a control
device (such as a computer) to control the DXP-62 or other device
connected with the HDMI twisted pair PoH receiver.
7
12V DC
Power port. Connects with the 12V DC power adapter.
8
Mic
8A. MIC port, connects with microphone.
8B. 3-position switch: 48V phantom power mode (connects with
condenser microphone), MIC mode (connects with dynamic
microphone) and LINE mode (connects with wireless microphone or
line audio).
9
Video Input
Video input ports, includes 4 HDMI inputs & 2 VGA inputs. VGA ports
supports YPbPr, Composite Video and VGA format. Factory default is
VGA format.
10
Output
10A. HDMI local output. 10B. HDBaseT output. The audio part of the
two ports are same, and is mixed with MIC audio and HDMI embedded
audio (output audio), and if disable HDMI embedded audio output, then
there will be no audio output through these ports.

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CONNECTION
System Diagram
Connection Procedure
1) Connect HDMI source devices (e.g. Blue-ray DVD) to HDMI input ports of the DXP-62 with HDMI
cable. Connect VGA source device (e.g. PC) to VGA input ports of the DXP-62 with VGA cable.
2) Connect the corresponding audio source to the corresponding AUDIO INPUT port of the DXP-62

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with audio cable one to one. The audio of HDMI can be embedded or external by sending right
command.
3) Connect HDMI display device to HDMI output port of the DXP-62 with HDMI cable.
4) Connect the HDMI twisted pair PoH receiver to HDBaseT output port of the scaler switcher with
twisted pair.
5) Connect speaker, headphone or specialized amplifier to AUDIO OUTPUT port of the DXP-62.
6) Connect control device (e.g. PC) to RS232 port of DXM-62 or the receiver (bi-directional RS232
control, either is available).
7) Both the DXP-62 and the receiver have IR IN and OUT. When one model is used for IR signal
receiver, the IR signal must be sent out by the other model. For example: When “IR IN” of the
DXM-62 connects with an IR receiver, the IR transmitter must connect to IR OUT of the receiver.
The IR signal can be transmitted bi-directionally between the DXP-62 and the receiver.
8) Select MIC level and connect right microphone to MIC input port. MIC audio will be transmitted to
AUDIO OUTPUT port and mixed with source audio.
9) Connect DC12V power adaptor to the power port (the receiver is able to get power from the
DXP-62).
Connection of Microphone
The DXP-62 provides with one 3-position microphone input, to accommodate different microphone input
modes, including 48V phantom power mode, MIC mode & LINE mode.
48V Phantom Power Input
When switch to “48V” (It has a good frequency characteristic, high input impedance and high sensitivity
in this mode), the MIC input will provide a 48V phantom power. This is only used for condenser
microphone.
Connection is: “+” connects to positive, “-” connects to negative and “ ” to ground.
MIC input

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When switch to “MIC” (It has a low frequency characteristics, and wide frequency response in this
mode), the microphone input is used for connecting with dynamic microphone. There are two
different connections:
1) Unbalanced connection:
“+” and “ ” connect to ground, and “-” connects to signal.
“-” and “” connect to ground, and “+” connects to signal.
2) Balanced connection: “+” connects to positive, “-” connects to negative and “ ” connects to
ground.
LINE input
When switch to “LINE” (It has a low frequency characteristics, and wide frequency response in this
mode), the microphone input is used for connecting with line audio or wireless microphone output.
There are two different connections:
1. Unbalanced connection:
“+” and “ ” connect to ground, and “-” connects to signal.
“-” and “” connect to ground, and “+” connects to signal.

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2. Balanced connection: “+” connects to positive, “-” connects to negative and “ ” connects to
ground.
Application
Rolling Cart / Credenza / Podium Application
This highly integrated technology when used with the DXE-CAT-RX3C-A allows a rolling cart or podium to
use a single CAT 5e/6 cable as the umbilical to the wall plate. The DXP-62 mounts inside the structure
along with the computer, document camera, Blu-ray player, auxiliary input panel, etc. These devices will
plug into the DXP-62 video and audio inputs accordingly. The HDMI output of the DXP-62 can be used on
the cart’s local monitor while the HDBaseT CAT is connected to the RJ-45 jack on the back of the cart or
podium. A standard CAT 5e cable will connect the cart or podium to the wall plate which will pass the
signal to the projector’s location. At the projector the DXE-CAT-RX3C-A will receive the signal and split out
the HDMI and RS-232 control. Since the DXE-CAT-RX3C-A has an amplifier integrated, it can be easily
used with the Aurora SKR-22T 25 watt flat ceiling tile speaker capable of 180 degree sound. For remote
motorized screen control the DXE-CAT-RX3C-A has 2 relays to allow up/down functionality. The built in IP
control allows the operator to automate the system locally or remotely via web pages. Thousands of rooms
can be controlled from any device with a web browser like a PC, iPad®, iPhone®. Android®, etc.

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User Guide
OPERATION
Buttons
The buttons can be used for output resolution adjusting, switching operations, software updating,
volume adjusting and operations in menus.
Resolution Switching
Supports auto-adjusting and manual-adjusting. Press and hold on SOURCE button for 7 seconds or
more to enter in auto-adjusting/manual-adjusting mode.
Note:
1. In auto-adjusting mode, DXP-62 will choose the resolution of the display device at the far-end as the
preferred resolution.
If need to choose the resolution of local HDMI display device:
Cut off the power of DXP-62 and break the connection between DXP-62 and DXE-CAT-RX1.
Turn on the power of DXP-62.
Gets the resolution of local HDMI output device.
Connect DXE-CAT-RX1 to DXP-62.
2. In auto-switching mode, front panel button control is not available, but IR and RS232 control is able
to switch modes.
Supports auto-switching and manual-switching. Press and hold on SOURCE button for 7 seconds or
more to enter in auto-switching/manual-switching mode.
The display result is showed as below:
The display result will be showed for 2 seconds
IN: HDMI1
MANUAL
1280 X 720
IN: HDMI1 AUTO
1280 X 720

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User Guide
Auto-switching Function:
New input
Once detecting a new input signal, the DXP-62 would switch to this new signal automatically.
Power rebooting
The DXP-62 offers the function to remember the signal last displayed when rebooting. Once
rebooting, it will automatically enter in auto-switching mode, and then detect all inputs and
memorize their connection status for future rebooting using. And if the signal last displayed is
still available, then it will choose the signal to output. If not, there will be no signal on outputs.
Signal removing
Once removing the current display signal, the DXP-62 will detect all input signals with priority
from INPUT 1 to INPUT 5. It will transfer the signal firstly detected to be available to outputs.
Note: Auto-switching function works only when input with new signal, remove a signal or
power rebooting. With any VGA port set to AV or YPbPr, the system will be not able to enter in
Auto-switching mode.
Operation Examples:
Connect the INPUT 2, INPUT 4, and INPUT 5 ports to the source devices, select INPUT 4 to
outputs.
Press and hold on the front key SOURCE for 7 seconds or more to enter in auto-switching
mode.
No signal removing or new input, the DXP-62 just works in auto-switching mode, and will take no
action (Output from INPUT 4)
Connect INPUT 3 with a source device, and then it will choose INPUT 3 to output.
Remove the signal of INPUT 3, the DXP-62 will detect from INPUT 1 to INPUT 5. When it
detects that input 2 is available, it will choose INPUT 2 to output.
Cut off the power of the DXP-62, then reboot. With the DXP-62 is in auto-switching mode, it will
choose INPUT 2 to output.

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User Guide
Software Updating
Software updating means to update the inside program of the DXP-62. The DXP-62 supports software
updating via USB memory stick.
Operation:
1) Copy the file “DXP-62.bin” to the root directory of a USB memory stick. (Make sure the file is
copied to the root directory for normal use. The “DXP-62.bin” file is provided/authorized by our
engineering department or from the Aurora website customer portal)
2) Plug the USB memory stick to the DXP-62 USB port .
3) Press the button “MENU” for 7 seconds or more to update the software automatically.
Or press this button for 6 seconds until it comes out an update OSD and then select “Option” 
“Software Update” to enter in update procedure.
Volume
Not in OSD menu, press VOL -- to decrease line volume, VOL + to increase.
Not in OSD menu, press MIC – to decrease MIC volume, MIC + to increase.
OSD Menu
Press MENU button to enter in OSD menu, and use UP, DOWN, LEFT, RIGHT button to
select.
Press ENTER button to confirm selection.
The MENU button also can be used to exit present menu level by level until exit the OSD
menu.

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User Guide
OSD Menu Operations
The DXP-62 provides a powerful OSD operation menu, contains 4 parts: option settings, image
settings, audio settings and system settings. Press MENU button on front panel to enter into OSD
menu.
Option:
Includes Output Adjust, Input4/5 Select, HDMI1/2/3/4 Audio select, and Software Update (USB)
Output Adjust:
Adjust output image position (X: horizontal direction and Y: vertical direction) and ratio aspect
(width and height).
Input5 Select:
Select video source format for VGA input, includes AV 1 (C-video signal), VGA 1 (VGA signal) and
YPbPr 1 (Component video signal). Use ENTER button to select the desired source format.
Input6 Select:
Select video source for VGA input, includes AV 2 (C-video signal), VGA 2 (VGA signal) and YPbPr
2 (Component video signal). Use ENTER button to select the desired source format.
For INPUT5 & INPUT6, when change for new format signal:
1. Please select a format through this menu (the signal format changed while the video source
is still the same).
2. Switch off the present signal channel (e.g. switch to another channel).

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User Guide
3. Switch to channel INPUT5/INPUT6 again.
HDMI1 Audio Select:
Switch between Embedded and Line to choose the desired audio output port for HDMI1.
HDMI2 Audio Select:
Switch between Embedded and Line to choose the desired audio output port for HDMI2.
HDMI3 Audio Select:
Switch between Embedded and Line to choose the desired audio output port for HDMI3.
HDMI4 Audio Select:
Switch between Embedded and Line to choose the desired audio output port for HDMI3.
Software Update (USB):
Insert the USB memory stick with updated firmware file to USB port of DXP-62 to update the
software.
Picture:
Including Picture Mode, Color Temperature, Aspect Ratio, Noise Reduction, Screen and Color
Range. Please check the picture below:

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Picture mode:
Includes Dynamic, Standard, Mild, and User. And only in User mode, it is able to set the image
contrast and brightness.
Color Temperature:
Includes Cool, Medium, Warm and User. And only in User mode, it is able to set values for Red,
Green and Blue (RGB).
Aspect Ratio:
Includes Native, 4:3, 16:9, Zoom1, Zoom2, Just Scan, Panorama, and Point To Point. VGA format
only supports 4:3, 16:9 and Point to Point.
Noise Reduction (not for VGA format):
Includes Off, Low, Middle, High and Default.
Screen (not for HDMI source):
Includes Auto Adjust, Horizontal, Vertical, Size, and Phase.
Color Range (not for VGA format):
Includes 0~255 and 16~235, use ENTER button to select the color range.
Sound:
Including Sound Mode, Surround Sound and EQ
Please check the picture below:

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User Guide
Sound mode:
Includes Standard, Music, Movie, Sports and User. Only User mode supports to set treble
and bass.
Surround Sound:
Includes Off, Surround and SRS Trusurround XT.
EQ:
To adjust the sound balance.
Setup:
Including OSD Language, Blending, HDMI CEC and OSD Duration.
Please check the picture below:
OSD Language:
Supports 14 languages, including English (default), Chinese etc.
Blending:
Includes Low, Middle, High and Off. Use ENTER button to select.

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User Guide
HDMI CEC:
Enable/disable CEC and auto-standby function. Default: CEC on, STANDBY on.
OSD Duration:
Includes 5 s, 10 s, 15 s and Off. “s” is for Second.
CEC Function
Supports CEC and CEC standby functions, and can be enabled/disabled through RS232 commands or
OSD menu. If the HDMI source device supports CEC and its CEC is on, and when the DXP-62 enter in
standby/startup mode, then the source device will automatically enter in standby/startup mode.
And due to CEC function, user can control HDMI source device with basic operations (play, pause, fast
forward, fast reverse, menu etc). So user is able to control the DXP-62 and HDMI source device via the
IR remote of the DXP-62.
Serial commands for CEC function: “!CEC1<cr>”(enable CEC) and “!CEC0<cr>”(disable CEC).
The working status related to CEC and STANDBY is showed as below:
Situation
Working Status
CEC: on,
Standby:
on
Press STANDBY button on IR remote, the DXP-62 enters in standby mode, so
do all HDMI source devices. Press STANDBY button again on IR remote, the
DXP-62 exits standby mode, only the HDMI source device switched to starts
working.
CEC: on,
Standby:
off
Press STANDBY button on IR remote, DXP-62 enters in standby mode, HDMI
1~3 source devices keep on.
CEC: on
Use CEC function buttons, ,,,  and OK buttons on IR remote to control
HDMI source devices, include play, pause, fast forward, fast reverse and
operations in menu.
CEC: off
Unable to control HDMI source devices through IR remote

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User Guide
RS232 Control
Operation
As RS232 can be transmitted bi-directionally between the DXP-62 and the HDMI twisted pair PoH
receiver, so it is able to control a third party RS232 device from local or control the DXP-62 from remote.
Set the baud rate of the DXP-62 via OSD Menu to match the controlled third party device as applicable.
Note: A 200msec delay/spacing is recommended between RS232 command sent to DXP-62.
RS232 Communication Commands
Communication protocol: RS232 Communication Protocol
Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none
Command
Function
Feedback
Feedback Example
Switch Commands
!IN01<cr>
Switch to
HDMI 1 input
~IN01<cr>
Switch to HDMI 1
!IN02<cr>
Switch to
HDMI 2 input
~IN02<cr>
Switch to HDMI 2
!IN03<cr>
Switch to
HDMI 3 input
~IN03<cr>
Switch to HDMI 3
!IN04<cr>
Switch to
HDMI 4 input
~IN04<cr>
Switch to HDMI 4
!IN05<cr>
Switch to VGA
1/YPbPr 1/AV 1
input
~IN05<cr>
Switch to VGA 1/YPbPr
1/AV 1
!IN06<cr>
Switch to VGA
2/YPbPr 2/AV 2
input
~IN06<cr>
Switch to VGA 2/YPbPr
2/AV 2
!VG1V<cr>
Select VGA 1
for INPUT 5
~VG1V<cr>
Input 5 Set & Switch to
VGA 1
!VG1Y<cr>
Select YPbPr 1
for INPUT 5
~VG1Y<cr>
Input 5 Set & Switch to
YPbPr 1
!VG1C<cr>
Select AV 1
for INPUT 5
~VG1C<cr>
Input 5 Set & Switch to AV
1
!VG2V<cr>
Select VGA 2
for INPUT 6
~VG2V<cr>
Input 6 Set & Switch to
VGA 2
!VG2Y<cr>
Select YPbPr 2
for INPUT 6
~VG2Y<cr>
Input 6 Set & Switch to
YPbPr 2
!VG2C<cr>
Select AV 2
for INPUT 6
~VG2C<cr>
Input 6 Set & Switch to AV
2
!ASW1<cr>
Enable
auto-switching
~ASW1<cr>
Auto Switching
!ASW0<cr>
Disable
auto-switching
~ASW0<cr>
Manual Switching