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Preface
This manual is designed to assist users in setting up and using the PL1910M LCD Monitor. Information in this document has been carefully
checked for accuracy; however, no guarantee is given to the correctness of the contents. The information in this document is subject to
change without notice. This document contains proprietary information protected by copyright. All rights are reserved. No part of this
manual may be reproduced by any mechanical, electronic or other means, in any form, without prior written permission of the manufacturer.
FCC Statement Warning
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses,
and can radiate radio frequency energy, and if not installed and used in accordance with the instruction, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Any changes or modifications not expressly approved by the manufacturers may void the user's authority to operate this equipment.
Warning
Use only shielded signal cables to connect I/O devices to this equipment. You are cautioned that changes or modifications not expressly
approved by the party responsible for comliance could void your authority to operate the equipment.
Canadian DOC Notice
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de la classe B repecte toutes les exigences du Règlement sur le matériel
brouilleur du Canada.
Important Safety Instructions
Please read the following instructions carefully. This manual should be retained for future use.
1. To clean LCD Monitor screen;
-- Power off LCD Monitor and unplug the AC Cord.
-- Spray a non-solvent cleaning solution onto a rag.
-- Gently clean the screen with dampened rag.
2. Do not place the LCD Monitor near a window. Exposing the monitor to rain water, moisture or sunlight can severely damage it.
3. Do not apply pressure to the LCD screen. Excess pressure may cause permanent damage to the display.
4. Do not remove the cover or attempt to service this unit by yourself. Servicing of any nature should be performed by an authorized
technician.
5. Store LCD Monitor in a room with a room temperature of -20° ~ 60°C (or -4° ~ 140°F). Storing the LCD Monitor outside this range
could result in permanent damage.
6. If any of the following occurs, immediately unplug your monitor and call an authorized technician.
*
*
*
Monitor to PC signal cable is frayed or damaged.
Liquid spilled into LCD Monitor or the monitor has been exposed to rain.
LCD Monitor or the case is damaged.
7. A certified line is required to connect this device to a power outlet. For a nominal current up to 6A and a device weight above 3 kg, a line
not lighter than H05VV-F, 3G, 0.75 mm2 must be used.
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Chapter 1 Installation
Unpacking
Before unpacking the LCD Monitor, prepare a suitable workspace for your Monitor and computer. You need a stable and clean surface near
a wall power outlet. Make sure that LCD Monitor has enough space around it for sufficient airflow. Though the LCD Monitor uses very
little power, some ventilation is needed to ensure that the Monitor does not become too hot.
After you unpack the LCD Monitor, make sure that the following items were included in the box:
*
*
*
*
LCD Monitor
*
*
*
User's Manual
Power Cord
Stereo Jack Audio Cable
Monitor-to-PC VGA Cable
Monitor-to-PC DVI-D Cable
Planar Connections CD-ROM
If you find that any of these items is missing or appears damaged, contact your dealer immediately.
Reference Information
For future reference, write the following information about your monitor in the space
below. The serial number is on the back of the product or on the bottom of its stand.
Monitor Information
Product Name:
Serial Number:
Date of Purchase:
Reseller Information
Reseller:
Telephone Number:
Address:
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Connecting the LCD Monitor and Base
When you open the box to take the base and put on the desk first. Then
connect the LCD Monitor and base.
Viewing Angle Adjustment
The LCD Monitor is designed to allow users to have a
comfortable viewing angle. The viewing angle can be adjusted
from -5°to +25°.
Warning: Do not force the LCD Monitor over its maximum viewing angle settings as stated above. Attempting this will result in damaging
the Monitor and Monitor stand.
Connecting the Display to your Computer
1. Power off your computer.
2. Connect one end of the signal cable to the LCD Monitor’s VGA port
or DVI port.
3. Connect the other end of the signal cable to the VGA port or DVI port
on your PC.
4. Make sure the connections are secure.
Connecting the AC Power
1. Connect the power cord to the AC socket.
2. Connect the power cord to an AC power source.
Connecting the Audio Cable
1. Connect the audio cable to the "LINE OUT " jack on your PC's
audio card or to the front panel's “AUDIO OUT” jack of your CD
ROM drive.
2. Connect the other end of the audio cable to the LCD Monitor's
"LINE IN" jack.
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Multi-Mount Ready ™ Optional Mounting
Alternatives
Detaching LCD Monitor from Its Stand
Unscrew screws n the swivel base support column and pull downo the
second.
Interface for Wall Mount, Arm, or Alternate
Deskstand Applications
The rear of this LCD display has four integrated 4 mm, 0.7 pitches
threaded nuts, as well as four 5 mm access holes in the plastic covering
as illustrated in Figure 1-4. These specifications meet the
VESA Flat Panel Monitor Physical Mounting Interface Standard
(paragraphs 2.1 and 2.1.3, version 1, dated 13 November 1997).
Note :Please using Ø 4mm x 8mm (L) screw for this application.
Power Management System
This LCD Monitor complies with the VESA DPMS (version 1.0) Power Management guidelines. The VESA DPMS
provides four power saving modes through detecting a horizontal or vertical sync. signal. When the LCD Monitor is in
power saving mode, the monitor screen will be blank and the power LED indicator will light yellow.
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Chapter 2 Display Controls
User Controls
A brief description and the location of all LCD Monitor functions control and indicator:
Figure 2-1
1
2
3
Stereo Speakers
PC Audio Stereo output.
Increase Volume - Turn the knob clock wise.
Decrease Volume - Turn the knob counter clock wise.
Speaker Volume Control
Soft Power Switch
Press the soft power switch to switch the monitor ON/OFF.
LED lights Green color --- Power is ON.
LED lights Yellow --- Monitor is in "Power Saving Mode".
LED is off --- Power is OFF.
4
Power-On Indicator
5
6
7
Function Select Buttons
Press either left or right control button for OSD (On Screen Display) menu selection.
Adjustment Control
Buttons
Press the left button to decrease the OSD setting and press the right button to increase the
OSD setting.
The monitor speakers will be disabled when using an external headphone or external
speakers.
External Headphone Jack
Adjusting the Monitor's Display
The monitor has four function control buttons to select among functions shown on OSD menu, designed for easy
user-viewing environments.
OSD Function Menu
To access OSD Main menu, simply press one of the Function Select control buttons,
and the menu diagram will pop up on the screen as shown on Fig. 2-2:
Continue pressing the Function Select buttons to scroll through the entire menu
items, then press Adjustment Control buttons to adjust content of selected item.
Figure 2-2
Attention: Firmware revision may have been updated in your monitor. However, the version number shown on all OSD menus in
this manual are listed Ver. 1.00.
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Function Description
Ico
n
Function
Function Description
Brightness
Contrast
101 scales of brightness are available to choose from (0 to 100).
101 scales of contrast are available to choose from (0 to 100).
This function adjusts the display's horizontal position
This function adjusts the display's vertical position.
H. Position
V. Position
This function lets you select the images sharpness. Five selections are available. A smoother
setting is more suitable for pictures, while a sharper setting is more suitable for text.
This function sets the transparency of the OSD menu. The transparency is adjustable from 0 to 3.
4 scales are available.
Sharpness
OSD Transparency
Phase
A total of 101 scales (0 to 100) are available to adjust the focus and clarity of the display.
This function carries a frequency-tracking feature that offers users better stability and clarity. 101
scales (from -50 to +50) are available on the mode that is currently running. The adjustable range
can be variable in different modes. This function records the deviated number of clock period
between input timing and supported timing. The clock value may not be”0” after Auto
Adjustment when the input timing is different from supported timing.
Clock
Push the (
function and description.
) button to select a different color temperature. Please see the diagram below for
Color Temperature
This function moves the OSD menu window horizontally.
This function moves the OSD menu window vertically.
OSD H. Position
OSD V. Position
Because the H and V-Frequencies of both 640 x 400 70Hz, and 720 x 400 70Hz, are the same,
this function let's you manually select either 640 x 400 (graphics mode), or 720 x 400 (text
mode).
Graph / Text
The recall function will return all adjusted parameters to factory preset values.
Recall
Five OSD language options are available: English, German, French, Spanish, and Italian. Press
the left or right adjustment control button to select other language.
Language
Press
button ( ) to activate the selected function, Auto Adjustment, Use Analog Input or
Use Digital Input.
The Auto Adjustment function let you adjust the display size, clock and phase to obtain the best
viewing settings. This process will take 3 ~ 5 seconds to complete. Attention : After Auto
Adjustment, the display might display wrong position or size, if it has received a pattern which
has no screen border. You may select either Analog or Digital Input video when VGA input
or/and DVI Input is/are available.
Auto and Input Select
Saves the values of this setting and exits the OSD menu function.
Exit
Icon
9300
Function
Description
CIE coordinated Color Temperature of
9300°K
Sets the CIE coordinate color temperature to 9300°K
Sets the CIE coordinate color temperature to 7500°K
Sets the CIE coordinate color temperature to 6500°K
Sets the settings to a by user defined CIE Temperature.
CIE coordinated Color Temperature of
7500°K
CIE coordinated Color Temperature of
6500°K
Three colors (Red, Green, Blue) can be
adjusted from the OSD menu
7500
6500
User
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Chapter 3 Technical Information
Specifications
LCD Panel
Size
PL1910M
19" (48 cm)
Display Type
Resolution
Active matrix color TFT LCD
1280 x 1024
Display Dot
Display Area (mm)
Display Color
Brightness
Contrast Ratio
Response Time
Lamp Voltage
Lamp Current
Viewing Angle
1280 x (RGB) x 1024
376.32 x 301.056 (H x V)
16.7M
300 cd/m2 (typical) / 240 cd/m2 (minimum)
700:1 (typical)
Ta=25°C Tr=15ms Tf=10ms
750 Vrms (typical)
7.0 mA rms. (typical)
Vertical: -85° ~ +85°
Horizontal: -85° ~ +85°
Video
Input Signal
Input Impedance
Polarity
Analog RGB 0.7Vp-p
75 Ohm ± 2%
Positive, Negative
Digital TMDS
Amplitude
0 - 0.7 ± 0.05 Vp
TMDS
Multi-mode Supported
Horizontal Frequency: 24 ~ 80 KHz
Vertical Frequency: 49 ~ 75 Hz
24~80KHz
49~75 Hz
Audio
Input
Output
500mVrms
1W+1W
Control
Power switch (hard and soft types)
On/Off switch with LED indicator
OSD
Brightness
Digital
Contrast
Digital
Horizontal Position
Vertical Position
Phase
Digital
Digital
Digital
Clock
Digital
Display Mode Setup
OSD Format
Use EEPROM to save settings in memory
26 characters x 15 rows
Power Management
Mode
On
Off
Power Consumption*
AC Input
LED Color
Green
55W maximum
3W maximum
3W maximum
240 VAC
240 VAC
240 VAC
Yellow
Dark
Soft switch off
Yellow: Standby, Suspend, Off
Disconnected
3W maximum
240 VAC
Dark: Power off
* Meeting VESA DPMS requirements measured from AC Input.
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Sync Input
Signal
Separate TTL compatible horizontal and vertical synchronization
Digital TMDS
Polarity
Positive and negative
Plug & Play
Supports VESA DDC2B functions
External Connection
Power Input (AC input)
Video Cable
Power cord
15-pin D-sub connector, 24-pin DVI-D
Stereo Jack
Audio Cable
Environment
Operating Condition:
Temperature
5°C to 40°C/41°F to 104°F
Relative Humidity 20% to 80%
Temperature
-20°C to 60° C/-4°F to140° F
Storage Condition:
Relative Humidity 5% to 85%
Power Supply (AC Input)
Input Voltage
Input Current
Single phase, 100 ~ 240VAC, 50 / 60 Hz
1.2 A maximum
Size and Weight
Dimensions
Net Weight
422 (W) x 418.5 (H) x 210 (D) mm
5.5 ± 0.3 kg
Gross Weight
7.5 ± 0.3 kg
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Standard Timing Table
If the selected timing is NOT included in table below, this LCD monitor will use the most suitable available timing.
TIMING
FH(KHZ
)
FV(HZ) POLARITY (DOT/
LINE)
31.469
70.087
24.83
SYNC
TOTAL
ACTIVE
SYNC
FRONT
BACK
PIXEL
FOREQ (MHZ)
25.175
(DOT/
LINE)
640
350
640
400
640
400
640
400
640
480
640
480
640
480
640
480
WIDTH
PORCH
PORCH
(DOT/LINE) (DOT/LINE) (DOT/LINE)
640x350
VGA-350
640x400
NEC PC9801
640x400
VGA-GRAPH
640x400
NEC PC9821
640X480
VESA-PAL
640x480
VGA-480
+
–
–
–
–
+
–
–
-
800
449
848
440
800
449
800
449
800
629
800
525
864
525
832
520
96
2
64
8
96
2
64
2
96
2
96
2
64
3
40
3
16
37
64
7
48
60
80
25
48
35
80
34
48
85
48
33
96
39
120
20
21.05
25.175
25.197
25.175
25.175
30.24
56.42
31.469
70.087
31.5
16
12
16
13
16
62
16
10
64
3
70.15
31.469
50.030
31.469
59.94
35.00
66.67
-
–
–
–
–
–
–
640x480
APPLE MAC-480
640x480
37.861
72.809
16
1
31.5
VESA-480-72Hz
640x480
VESA-480-75Hz
720x400
VGA-400-TEXT
832x624 APPLE
37.5
75
31.469
70.087
49.725
–
–
–
+
–
840
500
900
449
1152
640
480
720
400
832
64
3
108
2
16
1
18
12
32
120
16
54
35
224
31.5
28.322
57.2832
64
MAC-800
800x600
SVGA
800x600
VESA-600-60Hz
800x600
74.55
35.156
56.25
37.879
60.317
48.077
72.188
46.875
75
–
+
+
+
+
+
+
+
+
–
667
1024
625
1056
628
1040
666
1056
625
1344
806
1328
816
1328
806
1312
800
624
800
600
800
600
800
600
800
600
1024
768
1024
768
1024
768
1024
768
1024
768
1152
864
1152
864
1152
864
1280
960
1280
960
1280
960
1280
1024
1280
1024
3
72
2
128
4
120
6
80
3
136
6
176
4
136
6
96
3
96
3
96
3
96
3
128
2
112
3
112
3
112
3
1
24
1
40
1
56
37
16
1
24
3
16
8
24
3
16
1
32
3
40
13
32
1
64
2
96
1
96
1
96
1
48
1
16
1
39
128
22
88
23
64
23
160
21
160
29
112
36
144
29
176
28
176
29
192
32
200
44
256
32
36
40
50
VESA-600-72Hz
800x600
VESA-600-75Hz
1024x768
XGA
1024x768
COMPAQ-XGA
1024x768
VESA-768-70Hz
1024x768
VESA-768-75Hz
1024x768
APPLE MAC-768
1152x864
(60Hz)
1152x864
(70Hz)
1152x864
(75Hz)
1280x960
(60Hz)
1280x960
(70Hz)
49.5
65
48.363
60.004
53.964
66.132
56.476
70.069
60.023
75.029
60.24
75.02
54.054
59.270
63.851
70.012
67.50
75.00
60.00
60.00
70.00
70.00
75.00
75.00
64
–
+
+
–
71.664
75
–
+
+
–
78.75
80
1328
803
1480
912
1480
912
–
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
80
94.499
108.00
108.00
126.00
135.00
108
1600
900
1800
1000
1800
1000
1800
1000
1688
1066
1688
1066
312
36
312
36
312
36
248
38
1280x960
(75Hz)
1280x1024VESA-
1024-60Hz
1280x1024VESA-
1024-75Hz
112
3
144
3
60
80
75
248
38
135
Note: Mode 640x350, 640x400 and 720x400 will locate on middle position but cannot be expanded to full screen on vertical direction.
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Troubleshooting
This LCD Monitor has pre-adjusted using factory standard VGA timings. Due to the output timing differences among various VGA cards in the market,
users may initially experience an unstable or unclear display whenever a new display mode or new VGA card is selected.
Attention
This LCD Monitor Supports Multiple VGA Modes. Refer to the Standard Timing Table for a listing of modes supported by this LCD Monitor.
PROBLEM Picture is unclear and unstable
The picture is unclear and unstable, please perform the following steps:
1. Enter PC to “Shut down Windows” status while you’re in MS-Windows environment.
2. Check the screen to see if there’s any black vertical stripes appear. If there are, take advantage of the “Clock” function in OSD menu and adjust
(by increment or decrement numbers) until those bars disappear.
3. Move to “Phase” function in OSD menu again and adjust the monitor screen to its most clear display.
4. Click “No” on “Shut down Windows” and back to the normal PC operating environment.
PROBLEM There is no picture on LCD Monitor
If there’s no picture on the LCD Monitor, please perform the following steps:
1. Make sure the power indicator on the LCD Monitor is ON, all connections are secured, and the system is running on the correct timing. Refer to
Chapter 3 for information on timing.
2. Turn off the LCD Monitor and then turn it back on again. If there is still no picture, press the Adjustment Control button several times.
3. If step 2 doesn’t work, connect your PC system to another external CRT. If your PC system Functions properly with a CRT Monitor but it does
not function with the LCD Monitor, the output timing of the VGA card may be out of the LCD’s synchronous range. Please change to an
alternative mode listed in the Standard Timing Table or replace the VGA card, and then repeat steps 1 and 2.
PROBLEM There is no picture on LCD Monitor
If you have chosen an output timing that is outside of the LCD Monitor’s synchronous range (Horizontal: 24 ~ 80 KHz and Vertical: 56 ~ 75
Hz), the OSD will display an “Out of Range” message. Choose a mode that is supported by your LCD Monitor. Also, if the signal cable is
not connected to LCD monitor at all or properly, the monitor screen will display a message “No Input Signal
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