geratech EGE-PSW-SCA-844MI User manual

EGE-PSW-SCA-844MI
8×4 Multi-Interface Digital Presentation Scaler

DISCLAIMERS
The information in this manual has been carefully checked and is believed to be accurate.
Geratech Technology assumes no responsibility for any infringements of patents or other
rights of third parties which may result from its use.
Geratech Technology assumes no responsibility for any inaccuracies that may be
contained in this document. Geratech also makes no commitment to update or to keep
current the information contained in this document.
Geratech 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 Geratech Technology.
© Copyright 2012 by Geratech Technology.
All Rights Reserved.
Version 1.0 October 2009
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, 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 any openings or empty slots
in the unit, as you may damage parts inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the PSU if it is damaged.
• Do not allow anything to rest on the power cabling or allow any weight to be placed
upon it or any person walk on it.
• To protect the unit from overheating, do not block any vents or openings in the unit
housing that provide ventilation and allow for sufcient space for air to circulate around
the unit.
REVISION HISTORY
VERSION NO. DATE DD/MM/YY SUMMARY OF CHANGE
VR0 15/04/16 Preliminary Release

CONTENTS
1. Introduction.........................................................................1
2. Applications ........................................................................1
3. Package Contents ..............................................................1
4. System Requirements........................................................1
5. Features...............................................................................2
6. Operation Controls and Functions ...................................3
6.1 Front Panel......................................................................3
6.2 Rear Panel.......................................................................4
6.3 Remote Control ..............................................................5
6.4 IR Pin Assignment ...........................................................6
6.5 RS-232 Pin Assignment...................................................7
6.6 RS-232/Telnet Commands ..............................................8
6.7 OSD Menu.....................................................................10
6.8 Telnet Control ................................................................13
6.9 WebGUI Control ............................................................15
7. Connection Diagram .....................................................16
8. Specications ................................................................17
8.1 Input Resolution Support...............................................18
8.2 Output Resolution Support ...........................................19
9. Acronyms .......................................................................20

1
1. INTRODUCTION
This HDBaseT™ capable 8 by 4 Digital Presentation Scaler can switch and scale HDMI/
HDBaseT/PC/Composite Video signals from any one of its eight inputs and simultaneously
display it on any of its HMDI or HDBaseT outputs. The unit has and HDMI bypass output,
allowing local monitoring of any of the HDMI or HDBaseT inputs, and features full 5play™
convergence for easy integration of compatible transmitters and receivers. It has the added
benet of control via IR remote control, RS-232, IP/Telnet and WebGUI, with all information
including system status presented on its comprehensive LCD display.
2. APPLICATIONS
• Home Theater/Entertainment
• Lecture Room/Hall Presentation
• Show Room/Demo Room
• Public Commercial Display
• Information Board
3. PACKAGE CONTENTS
• 1 x 8 by 4 Presentation Scaler
• 1 x IR Extender Cable
• 1 x IR Receiver Cable
• 1 x Remote Control with Battery
• 1 x 24V/ 2.7A DC Power Adaptor
• 1 x Power Cord
• Operation Manual
4. SYSTEM REQUIREMENTS
Input source equipment such as Blu-ray/DVD/PS3 player or Set-Top-Box and output HDMI
TV/Display and or audio amplier with connection cables.

2
5. FEATURES
• HDMI, HDCP and DVI compliant
• Full 5Play™ convergence: Video, Audio, LAN serving, Power over Cable (PoC) and
Control (IR & RS-232 bypass)
• Supports distances of up to 100 meters over industry standard CAT5e/6/7 cable
• Supports scaling of any input signals to a wide range of HDTV and PC output resolutions
up to 1080p and WUXGA (RB)
• Digital to Analog and Analog to Digital Audio conversion (DAC/ADC)
• Simultaneous video output of the selected source through the HDBaseT and HDMI
outputs and audio output through the digital coaxial and analog L/R outputs
• Features four HDMI inputs with corresponding L/R audio inputs (3.5mm mini-jack), two
HDBaseT CAT5e/6/7 inputs, PC (15-pin D-Sub) with L/R audio (3.5mm mini-jack) and
Composite Video and L/R audio (3 RCA)
• Features two HDMI outputs, one HDBaseT CAT5e/67 outputs, one Digital Coaxial audio
output and one L/R audio 3.5mm mini-jack output
• Supports switchable HDMI bypass allowing local monitoring of any of the HDMI or
HDBaseT inputs
• Supports Power over Cable on the CAT5e/6/7 output to a compatible Receiver
• Supports control via IR, Remote control, RS-232, Telnet WebGUI and on-panel controls
• Supports HDBaseT LAN serving function to compatible Receivers
Note: The PoC function is only designed for powering compatible
Receiver units only---non-PoC Receiver will need their own
power supply. Receivers of another brand may not be compatible.

3
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
1POWER: Press this button to turn ON the device and the LED will illuminated.
2IR Window: This IR receiver receives only the remote control signal from the packaged
included remote control.
3INPUT HDMI 1~4 & LED: Press the IN buttons to select an input source signal from the
4 HDMI input sources to be display for output ports. The LED will illuminate according to
the selection.
4BYPASS & LED: Press these buttons to select an input source signal from the 6 input
sources to be display for BYPASS output port. The LED will illuminate according to the
selection.
5INPUT CAT5e/6/7 5~6 & LED: Press the IN buttons to select an input source signal
from the 2 CAT5e/6/7 input sources to be display for output ports. The LED will
illuminate according to the selection.
6INPUT PC & LED: Press this button to select PC input source signal to be display for
PC output port. The LED will illuminate according to the selection.
7INPUT CV & LED: Press this button to select CV input source signal s to be display for
CV output port. The LED will illuminate according to the selection.
8MENU: Press this wheel to enter into the menu and press it again to conrm the
selection.
9+/-: Press these buttons to move up/down under menu selection or under volume
control to adjust audio volume up/down.
10 ENTER: Press this button to conrm menu selection.

4
6.2 Rear Panel
1IR OUT: Connect to the supplied IR Blaster cable for IR signal transmission. Place the
IR Blaster in direct line-of-sight of the equipment to be controlled.
2IR IN: Connect to the supplied IR Extender cable for IR signal reception. Ensure that
remote being used is within the direct line-of-sight of the IR Extender.
3OUTPUT CAT5e/6/7: Connect to the Receiver unit with a Single CAT5e/6/7 cable for
transmission of all data signals.
4OUTPUT HDMI: Connect to a HDMI equipped TV/monitor for display of the HDMI input
source signal.
5OUTPUT COAX: Connect to audio sound equipment such as speaker or amplier for
audio sound output.
6OUTPUT AUDIO: Connect to audio sound equipment such as speaker or amplier for
audio sound output.
7SERVICE 1& 2: These slots are reserved for rmware update use only.
8DSP PROG Switch: This switch is reserved for rmware update use only. Default
setting is on OFF.
9BYPASS: Connect to a HDMI equipped TV/monitor or DVI equipped monitor with audio
sound equipment such as speaker for both video and audio output display.
10 INPUT HDMI 1~4 & AUDIO 1~4: Connect to HDMI source equipment such as DVD or
Blu-ray player along or to DVI source equipment along with audio source signal.
11 INPUT CAT5e/6/7: Connect this port to HDMI to CAT5e/6/7 Transmitter with CAT5e/6/7
cable to extend the signal up to 100m.
12 INPUT PC & AUDIO: Connect this port to PC/Laptop with audio signal for input signal
selecting.

5
13 INPUT CV: Connect this port to source equipment such as video player or Set-Top-Box
for input signal selecting.
14 RS-232: Connect from PC/Laptop for RS-232 command sending to control the device.
15 LAN: Connect from PC/Laptop with active internet service for Web GUI control with RJ-
45 terminated cable.
16 POWER Toggle: Switch this toggle to turn ON and OFF the device’s power.
17 DC 24V: Connect the adaptor with power cord included in the package and connect to
AC wall outlet for power supply.
6.3 Remote Control
1POWER:
Press this button to switch the device ON or to put the
device into Standby mode.
2MUTE:
Press this button to mute output audio sound.
3INPUT:
Press these buttons one time each to select input source
for outputs display.
4MENU:
Press this button to enter into the On-Screen Menu.
5EXIT:
Press this button to exit menu selection.
6▲▼◄►& OK:
Press OK to conrm the selection or use the directional
buttons to navigate the On-Screen-Menu.