Benevo BPGH4L User manual

BPGH4L
4K UHD+HDMI Signal Generator & Analyzer
(Portable Version)
Operation Manual
Operation Manual

DISCLAIMERS
The information in this manual has been carefully checked and
is believed to be accurate. BENEVO Technology assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
BENEVO Technology assumes no responsibility for any inaccuracies
that may be contained in this document. BENEVO also makes no
commitment to update or to keep current the information contained
in this document.
BENEVO 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
electronic, mechanical, magnetic, optical, chemical, manual, or
otherwise—without express written permission and consent from
BENEVOTechnology.
© Copyright 2018 by BENEVO Technology.
All Rights Reserved.
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:
•
electrical shock and injury to persons.
•
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
REVISION HISTORY
VERSION NO. DATE SUMMARY OF CHANGE
RDV1 16/10/17 Preliminary release
VS1 19/12/17 Final technical review
VS2 02/02/18 Updated cable testing function

CONTENTS
1. Introduction......................................................1
2. Applications.....................................................1
3. Package Contents ..........................................1
4. System Requirements......................................2
5. Features............................................................2
6. Operation Controls and Functions.................3
6.1 Front Panel ................................................. 3
6.2 Top Panel ................................................... 5
6.3 Battery Compartment .............................. 6
6.4 OLED Display.............................................. 7
6.5 OSD Menu.................................................. 8
6.5.1 Analyzer Mode................................. 8
6.5.2 Pattern Mode ................................. 13
6.5.3 Cable Test Mode ........................... 18
6.5.4 Test Timings ..................................... 20
6.5.5 Test Patterns.................................... 23
6.6 RS-232 Protocol........................................ 26
6.7 RS-232 Commands.................................. 26
7. Connection Diagram ....................................42
................................................43
........................ 43
8.2 Operational Notes .................................. 44
9. Acronyms .......................................................45

1
1. INTRODUCTION
This portable HDMI Signal Generator & Analyzer provides a convenient
way to test and verify all aspects of an HDMI signal path, including
source and sink. This unit complies with the HDMI 2.0a and HDCP 1.4/2.2
standards. The unit’s Analyzer mode complies with the CEA standard
HDR static metadata extensions CEA-861-F and CEA-861.3 for EDID
analysis.
The unit is powered by a single rechargeable Lithium-ion battery
(not included). Beyond the Lithium-ion battery, the unit may also be
powered (and the battery recharged) via the micro USB port. An
external power bank can also be used to extend the portable service
time. 4K sources can be scaled down to 1080p output in Analyzer
mode to support a wider range of displays when analyzing high-
bandwidth sources.
The unit has an integrated OLED display which provides a way to
quickly and clearly view the current signal state or the results of
signal analysis. This portable handheld design is ideal for both the
professional end user and installation engineer alike.
2. APPLICATIONS
•Installer/Integrator multi-function test tool
•HDMI source and sink testing
•
•Third-party equipment setup
•Source and sink EDID reading, writing and saving
•
•Production testing
•R&D design and testing
3. PACKAGE CONTENTS
•1×HDMI Signal Generator & Analyzer (Portable Version)
•1×USB Mirco-B to USB Type-A Cable
•1×Operation Manual

2
4. SYSTEM REQUIREMENTS
HDMI receiving equipment such as an HDTV, monitor or audio
video game console or set-top box.
5. FEATURES
•HDMI input and output with 18Gbps (600MHz) 4K UHD support
•DVI 1.0 compliant with the use of an HDMI-DVI adaptor
•HDCP 1.4 and 2.2 compliant
•Supports HD resolutions up to 4096×2160@60Hz (4:4:4, 8-bit)
•Source bypass support in Analyzer mode
•4K sources can be scaled down to 1080p in Analyzer mode to
support a wider range of displays when analyzing a high-bandwidth
source
•HDR bypass and analysis support
•Source video, audio and timing analysis
•Analysis and emulation of EDID data
•HDCP and SCDC monitoring functions
•HDMI packet analysis
•Analyzer mode complies with the CEA standard HDR static
metadata extensions CEA-861-F and CEA-861.3
•23 selectable output resolutions available in Test Pattern mode
•11 selectable static test patterns in Test Pattern mode
•HDMI 2.0 cable test function including tests for 5V, CEC and hot-
plug detection support
•Supports LPCM 2.0, 5.1, and 7.1 audio output with adjustable
sinewave frequencies for each channel
•Comprehensive EDID management support with 10 built-in default
EDIDs and 10 user EDIDs copied from sink devices
•Powered by a single Lithium-ion battery (not included) or use of an
external USB power bank can provide extended operation time
•OLED display with rapid updates of current status information
•Supports optional Windows control software

3
•
•Portable palm-sized design with easy to use front-panel controls
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
MENU
-
+
ENTER
TASK
MODE
HDCP
FACTORY
RESET
UHD+ PATTERN GENERATOR & ANALYZER
2.2
1
4
7
2
3
5
6
1OLED: This screen’s layout changes depending on the unit’s
operational mode and selected function. The status lines at the
top shows the unit’s current operational mode (Analyzer, Pattern,
or Cable Test), USB port mode (power or control), power status,
lines consists of either the unit’s menu or signal analysis data.

4
AAnalyzer Mode: The status line will display the 5V, TMDS clock, and
sync detection state of the connected source. (1 = detected, 0 =
not detected.)
Analyser P
5V. 0Clk. 0Syn. 0
Main Menu
Input Setup
Monitor Source
Monitor HDCP
Monitor SCDC
BPattern Mode: The status line will display the RxSense and Hot-plug
detection state of the connected display. (1 = detected, 0 = not
detected.)
Pattern P
RSense. 0HPD. 0
Main Menu
Output Setup
Monitor Sink
Monitor HDCP
Monitor SCDC
CCable Test Mode: The status line will display a cable connection
graphic.
Cable T. P
IN OUT
Main Menu
Run Test
Cable Setup
Setup
Information
2BATTERY CHARGING LED: The battery charging LED will illuminate
red when a USB power source is connected and actively charging
the battery.
3MENU: Press to back out from menu items and return to the main
OLED menu screen.
4+/▲ & −/▼: Press to move up and down or adjust selections within
menus.

5
5ENTER:
item.
Note: In Analyzer and Pattern modes, press and hold this button for
2 seconds to turn audio On or Off.
6TASK MODE: Press to switch the unit between Analyzer Mode,
Pattern Mode, and Cable Test Mode.
Note: In Analyzer mode, press and hold this button for 2 seconds to
toggle the input’s hot plug trigger. In Pattern mode, press and hold
this button for 2 seconds to enable or disable the output’s AV Mute
function.
7HDCP: Press to switch between supported HDCP versions (1.4, 2.2)
or to disable HDCP. In Analyzer mode, this changes the HDCP
versions supported by the input port. In Pattern mode, this changes
the HDCP required by the output port.
Note: The button’s outline will light up according to the HDCP state
and current version supported. Red = HDCP 1.4, blue = HDCP 2.2,
Factory Reset: Pressing and holding the HDCP button during power
on will reset the unit to its factory default settings.
6.2 Top Panel
HDMI
OUT
USB IN
1 2 3 4
1POWER: Flip this switch to turn the unit ON or OFF.
2USB:
update or RS-232 command control.
Note: USB operation modes are changed within the OLED Setup
menu.
3HDMI OUT:
video and audio output.
4HDMI IN: Connect to HDMI source equipment such as a media
player, game console or set-top box.