Vtron L-PH4618 User manual

User Manual
VTRON LCD Display Panel
V1.0
VTRON
http:// www.vtron.com
E-Mail: info @ vtron.com
All rights reserved

User Manual VTRON LCD Display Panel
This manual is the copyright property of VTRON. Without prior written approval from
VTRON, any part of this manual shall not be duplicated or distributed in any way or
by any means.
This manual is subject to changes without prior notice.
This product may allow you to use the third party’s software or upload, download the
third party’s works, including articles, images, video or software, but VTRON does not
own or provide such third party’s works. Your use of the above-mentioned third party’s
works means that you agree to use such works without infringing or breaching the
rights of the third party, and VTRON does not assume any liability for your use.
VTRON and Digicom are the registered trademarks of VTRON. Windows is the
trademark or registered trademark of Microsoft in the USA and/or other countries
(regions). Other product names and company names mentioned in this document may
be the trademarks of their respective owners.
Notice
This manual is designed for the introduction to the LCD display panel developed by
VTRON. The specific configurations and functions shall be in accordance with the
purchase contracts signed with the customer. The functions and display interface of the
product you order might differ from those introduced in this manual.
Statement
Products as introduced in this manual are Class A products that may cause radio
interferences in domestic environment. Practical measures should be taken when
necessary.
Currently, the use of LCD display panel shall not last for more than 20 hours each
day due to the technical limitation of the panel manufacturers. Otherwise, the long time
use may cause some aging and Black Mura problems, which may result in some
damages to the panel. In such case, VTRON has the duty to help repair the product. But
VTRON assumes no liability for such kind of damages, so the necessary fee is needed
for the repair.

User Manual VTRON LCD Display Panel
This product has passed strict tests before delivery. However, improper use
may cause electric shock or fire. To ensure safety, extend the service life of this
product and maximize its performance, please read carefully the following items
before using this product, and strictly observe the relevant safety precautions.
If the following situations appear, plug off the power connector from the socket and
turn to qualified technician for repair:
a. The power cable or power connector is damaged or worn out;
b. The panel drops down to the floor or its
cover is damaged;
c. Exception occurs, and the panel still
cannot operate normally even when you
have acted according to the instructions.
d. Foreign object or liquid falls into the unit;
e. Unusual noise or smell gives out;
Inside the panel, there exists high voltage,
and there are no user serviceable
components. To avoid the relevant danger,
please do not open the cover. If repair is
needed, please turn to the qualified
technician.
Safety Precautions
!

User Manual VTRON LCD Display Panel
Locate the panel in the place with good ventilation, moderate temperature and free
from dampness and direct sunshine.
The opening on the enclosure is used for the
heat dissipation of the components inside.
Pay attention not to block the openings when
locating the unit.
Do not place the unit inside any embedded equipment, unless there is any good
ventilation device.
To avoid the falling of the panel, do not place the
panel on any uneven surface.
Do not use the panel near the water source, in the
damp basement or other similar environment.
To avoid unnecessary accidents, please cut off
the power supply during lightning storms.

User Manual VTRON LCD Display Panel
Contents
1. Display Panel Overview............................................................................................. 1
1.1 System Features and Functions...................................................................................................1
1.2 Technical Parameters ..................................................................................................................2
1.2.1 Display Panel Parameters.....................................................................................................2
1.2.2 Interface Parameters.............................................................................................................5
1.2.3 Product Outline Dimensions................................................................................................6
1.3 Interface Overview....................................................................................................................11
2. Remote Control......................................................................................................... 12
3. OSD Menu Operation .............................................................................................. 15
4. Connection Diagram for Display Panel (2×2)........................................................ 21
5. Loop Connection Diagram....................................................................................... 22
6. Installation of Display Panel.................................................................................... 23
7. Use of Display Panel................................................................................................. 24
7.1 System Startup/Shutdown.........................................................................................................26
7.2 Display Signal Source...............................................................................................................27
8. Daily Maintenance.................................................................................................... 27
9. Contact us.................................................................................................................. 29

User Manual VTRON LCD Display Panel
- 1 -
1. Display Panel Overview
1.1 System Features and Functions
L-xxxxx8 products are LCD display panels developed for large-screen video wall
system to realize display of all the input signals.
L-xxxxx8 LCD display panels have the following functions and features:
Support the input of DRGB signal.
Support serial port loop control.
Support entire wall on/off function.
Automatic parameter saving function, able to memorize the adjusted
parameters.
Able to normally display the picture even when the display signal input cable
is plugged out and then plugged in.
Support large-screen display wall application administration software VCMS
(optional).
The VCMS (VTRON LCD Display Management System) software is the
application administration system developed, designed and produced by
VTRON for the large-screen video wall. It is used to control the hardware
equipment in the large-screen display wall system so as to realize the
administration and control of various signal windows and application
windows of the wall. For the detailed configuration and operation instruction
of VCMS, please refer to the user manual of VCMS software.

User Manual VTRON LCD Display Panel
- 2 -
1.2 Technical Parameters
1.2.1 Display Panel Parameters
L-PH4618/
L-PH4618(L)
display panel
Screen size
46″
Screen aspect ratio
16:9
Physical resolution
1920×1080
Dot pitch (mm)
0.530(H) ×0.530 (V)
Display area (mm)
1018.08 (H) ×572.67 (V)
Brightness
L-PH4618(L)
Min.400cd/m2 ；Typ.500cd/m2
L-PH4618
Min.600cd/m2；Typ.700cd/m2
Contrast ratio
Min.2500:1 ；Typ.3500:1
Viewing angle (H/V)
Min.178°/178°
Service life
50000 hours
Power
consumption
L-PH4618(L)
Max:130W
L-PH4618
Max:180W
Power supply
100~240VAC，50～60Hz
Weight
21 Kg
L-PH4628/
L-PH4628(L)
display panel
Screen size
46″
Screen aspect ratio
16:9
Physical resolution
1920×1080
Dot pitch (mm)
0.530(H) ×0.530 (V)
Display area (mm)
1018.08 (H) ×572.67 (V)
Brightness
L-PH4628(L)
Min.400cd/m2 ；Typ.500cd/m2
L-PH4628
Min.600cd/m2；Typ.700cd/m2
Contrast ratio
Min.2500:1 ；Typ.3500:1
Viewing angle (H/V)
Min.178°/178°
Service life
50000 hours
Power
consumption
L-PH4628(L)
Max:100W
L-PH4628
Max:120W

User Manual VTRON LCD Display Panel
- 3 -
Power supply
100~240VAC，50～60Hz
Weight
21 Kg
L-PH5518(L)
display panel
Screen size
55″
Screen aspect ratio
16:9
Physical resolution
1920×1080
Dot pitch (mm)
0.630(H) ×0.630 (V)
Display area (mm)
1209.6 (H) ×680.4 (V)
Brightness
Min.400cd/m2 ；Typ.500cd/m2
Contrast ratio
Min.2500:1 ；Typ.3500:1
Viewing angle (H/V)
Min.178°/178°
Service life
50000 hours
Power consumption
Max:220W
Power supply
100~240VAC，50～60Hz
Weight
27 Kg
L-PH5528/
L-PH5528(L)
display panel
Screen size
55″
Screen aspect ratio
16:9
Physical resolution
1920×1080
Dot pitch (mm)
0.630(H) ×0.630 (V)
Display area (mm)
1209.6 (H) ×680.4 (V)
Brightness
L-PH5528(L)
Min.400cd/m2 ；Typ.500cd/m2
L-PH5528
Min.600cd/m2；Typ.700cd/m2
Contrast ratio
Min.3000:1 ；Typ.4000:1
Viewing angle (H/V)
Min.178°/178°
Service life
50000 hours
Power
consumption
L-PH5528(L)
Max:220W
L-PH5528
Max:240W
Power supply
100~240VAC，50～60Hz
Weight
27.5 Kg

User Manual VTRON LCD Display Panel
- 4 -
Video wall
Quantity of rows and columns
Rows(M) ×Columns (N)
without limitation
Signal input
DRGB
DVI-D
Input/output
loop control
interface
DB9F
RS232
Operating
environment
Temperature
0-40℃
Relative humidity
20﹪-85﹪
Storage
environment
Temperature
-10℃-55℃
Relative humidity
10﹪-90﹪

User Manual VTRON LCD Display Panel
- 5 -
1.2.2 Interface Parameters
Signal input channel
DRGB port
Digital
Connector type
DVI-D
Signal format
TMDS
Dot clock range
27MHz ~148.5MHz
Horizontal scanning frequency range
36.25KHz~67.5KHz
Vertical scanning frequency range
50Hz~60Hz
Resolution range
640×480~1920×1080
Color depth
24bit
Control port
Serial port control and control loop-in
Connector type:
DB9F
Serial port type:
RS232
Data format:
8 data bits, 1 stop bit, no check bit
Baud rate:
9600
Input signal amplitude:
±3V~±15V
Output signal amplitude:
>±4V
Control loop-out
Connector type:
DB9F
Serial port type:
RS232
Data format:
8 data bits, 1 stop bit, no check bit
Baud rate:
9600
Input signal amplitude:
±3V~±15V