Sharp PN-465U User manual

CODE : 00Z
SERVICE MANUAL
CONTENTS
Parts marked with "!" are important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
PN465USM/E
LCD MONITOR
MODEL PN-465U
■LEAD-FREE SOLDER
CHAPTER 1. OUTLINE OF THE PRODUCT,
NOMENCLATURE AND FUNCTION . . . . . . . . . . . .1 - 1
CHAPTER 2. CONNECTION, ADJUSTMENT, OPERATION,
AND FUNCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . .2 - 1
CHAPTER 3. DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . 3 - 1
CHAPTER 4. BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . .4 - 1
CHAPTER 5. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
CHAPTER 6. HARDWARE DESCRIPTIONS. . . . . . . . . . . . . . . . .6 - 1
CHAPTER 7. CIRCUIT DIAGRAM & PARTS LAYOUT . . . . . . . . .7 - 1

PN-465U LEAD-FREE SOLDER
■LEAD-FREE SOLDER
The PWB’ s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The
alphabet following the LF mark shows the kind of lead-free solder.
Example:
(1) NOTE FOR THE USE OF LEAD-FREE SOLDER THREAD
When repairing a lead-free solder PWB, use lead-free solder thread. Never use conventional lead solder thread, which may cause a breakdown or an
accident.
Since the melting point of lead-free solder thread is about 40°C higher than that of conventional lead solder thread, the use of the exclusive-use solder-
ing iron is recommendable.
(2) NOTE FOR SOLDERING WORK
Since the melting point of lead-free solder is about 220°C, which is about 40°C higher than that of conventional lead solder, and its soldering capacity
is inferior to conventional one, it is apt to keep the soldering iron in contact with the PWB for longer time. This may cause land separation or may
exceed the heat-resistive temperature of components. Use enough care to separate the soldering iron from the PWB when completion of soldering is
confirmed.
Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently.
If different-kind solder remains on the soldering iron tip, it is melted together with lead-free solder. To avoid this, clean the soldering iron tip after com-
pletion of soldering work.
If the soldering iron tip is discolored black during soldering work, clean
and file the tip with steel wool or a fine filer.
5mm
Lead-Free
Solder composition
code (Refer to the
table at the right.)
<Solder composition code of lead-free solder>
Solder composition
Sn-Ag-Cu
Sn-Ag-Bi
Sn-Ag-Bi-Cu
Sn-Zn-Bi
Sn-In-Ag-Bi
Sn-Cu-Ni
Sn-Ag-Sb
Bi-Sn-Ag-P
Bi-Sn-Ag
a
b
z
i
n
s
p
Solder composition code
a

PN-465U OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 1
CHAPTER 1. OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1. SPECIFICATIONS
*1 Cannot be used simultaneously.
*2 Does not support plug and play.
*3 Connection is allowed with an HDCP-compatible device only.
Does not support Repeater control function.
■DIMENSIONAL DRAWINGS
Note: That the values shown are approximate values.
When mounting the monitor, be sure to use a wall-mount / ceiling-mount
bracket they comply with the VESA-compatible mounting method.
SHARP recommends using M6 screws and tighten the screws.
Note that screw hole depth of the monitor is 3/8 inch (10 mm). Loose
holding may cause the product to fall, resulting in serious personal inju-
ries as well as damage to the product. The screw and hole should come
together with over 5/16 inch (8 mm) length of thread. SHARP recom-
mends using mounting interface that comply with UL1678 standard.
■COMPATIBLE SIGNAL TIMING (PC)
Model PN-465U
LCD element 46” wide (116.8 cm diagonal)
ASV low-reflection black TFT LCD
Max. resolution
(pixels)
1920 ×1080
Max. colors 16.77 M colors (8 bits/color)
Pixel pitch 0.53025mm (H) ×0.53025mm (V)
Viewing angle 176° right/left/up/down (contrast ratio >10)
Screen active
area inch (mm)
40-1/16 ×22-9/16 (1018.1 ×572.7)
Computer input
signal
Digital (DVI 1.0 standard-compliant),
Analog RGB (0.7Vp-p) [75Ω]
Sync
signal Horizontal/vertical separate (TTL: positive/negative), Sync-on-green,
Composite sync (TTL: positive/negative)
Video signal
system
NTSC (3.58MHz)
Plug and play VESA DDC2B
Power
management
VESA DPMS, DVI DMPM
Input terminals PC/AV Digital DVI-D 24 pin
(HDCP compatible) ×1
PC Analog Mini D-sub 15 pin,
3 rows ×1, BNC *1*2×1
Audio 3.5 mm mini stereo jack ×1
AV Composite
video
BNC ×1
Component
BNC (Y, Cb/Pb, Cr/Pr)
* 1
× 1
Audio RCA pin (L/R) ×1
Serial (RS-232C) D-sub 9 pin ×1
Output terminals PC/AV Digital DVI-D 24 pin ×1*3
Audio RCA pin (L/R) ×1
Serial (RS-232C) D-sub 9 pin ×1
Speaker 7W +7W [6Ω]
Power
requirement AC 120 V, 60 Hz
Operating
temperature
32°F to 104°F (0°C to 40°C)
Operating
humidity
20% to 80% (no condensation)
Power
consumption
266W (Input signal waiting mode: 6.5W,
Standby mode: 3.5W)
Dimensions
inch (mm) Approx. 43-13/16 ×5-1/2 ×25-7/8
(1,113 ×140 ×657) (excluding protrusions)
Weight lbs. (kg) Approx. 78.3 (35.5)
(excluding the temporarystand)
Screen resolution Hsync Vsync Dot
frequency Analog signal Digital signal
VESA 640
×480 31.5kHz 60Hz 25.175MHz oo
37.9kHz 72Hz 31.5MHz oo
37.5kHz 75Hz 31.5MHz oo
800 ×600 35.1kHz 56Hz 36.0MHz o
-
37.9kHz 60Hz 40.0MHz oo
48.1kHz 72Hz 50.0MHz oo
46.9kHz 75Hz 49.5MHz oo
848 ×480 31.0kHz 60Hz 33.75MHz oo
1024 ×768 48.4kHz 60Hz 65.0MHz oo
56.5kHz 70Hz 75.0MHz oo
60.0kHz 75Hz 78.75MHz oo
1152 ×864 67.5kHz 75Hz 108.0MHz oo
1280 ×768 47.8kHz 60Hz 79.5MHz oo
60.3kHz 75Hz 102.25MHz oo
1280 ×960 60.0kHz 60Hz 108.0MHz oo
Opening height (22-11/16 [576])
Opening width (40-1/4 [1023])
7-7/8
[200]
7-7/8
[200]
7-7/8 [200] 9 [228.5]
3-3/8 [87]
5-1/2 [140]
2-1/16 [52]
15/16 [24]
34-3/4 [882]
43-13/16 [1113]
25-7/8 [657]
22-7/8 [581]
Unit: inch [mm]
VESA holes

PN-465U OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 2
*1 Displays a reduced image.
*All are compliant only with non-interlaced.
*Depending on the connected PC, images may not be displayed
properly even if the compatible signal described above is input.
*The frequency values for the Sun Ultra Series are reference values.
A separate conversion adapter (commercially available) may be
required for connecting the monitor to the Sun Ultra Series.
■PC1/AV1 INPUT TERMINAL PINS
■RS-232C INPUT TERMINAL PINS
■RS-232C OUTPUT TERMINAL PINS
■PC2 RGB INPUT TERMINAL PINS
■PC/AV OUTPUT TERMINAL PINS
VESA 1280 ×1024 64.0kHz 60Hz 108.0MHz oo
80.0kHz 75Hz 135.0MHz oo
1360 ×768 47.7kHz 60Hz 85.5MHz oo
1600 × 1200
* 1
75.0kHz 60Hz 162.0MHz oo
Wide 1280 ×720 44.7kHz 60Hz 74.4MHz oo
1920 ×1080 66.3kHz 60Hz 148.5MHz oo
US
TEXT 720 ×400 31.5kHz 70Hz 28.3MHz oo
Sun
Ultra
Series
1024 ×768 48.3kHz 60Hz 64.13MHz o
-
53.6kHz 66Hz 70.4MHz o -
56.6kHz 70Hz 74.25MHz o -
1152 ×900 61.8kHz 66Hz 94.88MHz o -
71.8kHz 76.2Hz 108.23MHz o -
1280 ×1024 71.7kHz 67.2Hz 117.01MHz o -
81.1kHz 76Hz 134.99MHz o -
1600 ×1000 68.6kHz 66Hz 135.76MHz o -
No. Function No. Function
1 TMDS data 2- 13 N.C.
2TMDSdata2
+14 +5V
3 TMDS data 2/4 shield 15 GND
4 N.C. 16 Hot-plug detection
5 N.C. 17 TMDS data 0−
6 DDC clock 18 TMDS data 0+
7 DDC data 19 TMDS data 0/5 shield
8N.C. 20N.C.
9TMDSdata1
−21 N.C.
10 TMDS data 1+22 TMDS clock shield
11 TMDS data 1/3 shield 23 TMDS clock+
12 N.C. 24 TMDS clock−
No. Function No. Function
1N.C. 6N.C.
2 Transmitted data 7 N.C.
3 Received data 8 N.C.
4N.C. 9N.C.
5GND
Screen resolution Hsync Vsync Dot
frequency Analog signal Digital signal
(DVI-D 24 Pin)
(D-sub 9 Pin)
No. Function No. Function
1N.C. 6N.C.
2 Received data 7 N.C.
3 Transmitted data 8 N.C.
4N.C. 9N.C.
5GND
No. Function No. Function
1 Red video signal input 9 +5V
2 Green video signal input 10 GND
3 Blue video signal input 11 N.C.
4 N.C. 12 DDC data
5 GND 13 Hsync signal input
6 GND for red video signal 14 Vsync signal input
7 GND for green video signal 15 DDC clock
8 GND for blue video signal
No. Function No. Function
1 TMDS data 2−13 N.C.
2 TMDS data 2+14 +5V
3 TMDS data 2/4 shield 15 GND
4 N.C. 16 Hot-plug detection
5 N.C. 17 TMDS data 0−
6 DDC clock 18 TMDS data 0+
7 DDC data 19 TMDS data 0/5 shield
8 N.C. 20 N.C.
9 TMDS data 1−21 N.C.
10 TMDS data 1+22 TMDS clock shield
11 TMDS data 1/3 shield 23 TMDS clock+
12 N.C. 24 TMDS clock−
(D-sub 9 Pin)
(Mini D-sub 15 Pin)
(DVI-D 24 Pin)

PN-465U OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 3
■POWER MANAGEMENT
This monitor conforms to VESA DPMS and DVI DMPM. Both your video
card and computer must support the same standard in order for the
monitor’s power management function to work.
DPMS: Display Power Management Signaling
DMPM: Digital Monitor Power Management
■DDC (PLUG AND PLAY)
The monitor supports the VESA DDC (Display Data Channel) standard.
DDC is a signal standard for plug and play between monitors and com-
puters. Information about resolution and other parameters is exchanged
between the two. This function can be used if the computer supports
DDC and it has been configured to detect plug-and-play monitors.
There are several types of DDC, depending on the communication
method used. This monitor supports DDC2B.
2. SUPPLIED ACCESSORIES
*Sharp Corporation holds authorship rights to the Utility Disk program.
Do not reproduce it without permission.
3. PART NAMES AND FUNCTION
■FRONT VIEW
*Use a pointed object such as a pen tip to press the switches at the
front of the monitor.
■REAR VIEW
DPMS Screen Power
consumption Hsync Vsync
ON STATE Display 266W Yes Yes
STANDBY No
display 6.5W
No Yes
SUSPEND Yes No
OFF STATE No No
DMPM Screen Power
consumption
Monitor ON Display 266W
Active OFF No
display 6.5W
INPUT
Liquid Crystal Display: 1
Remote control
unit: 1
Cable clamp: 2
Temporary stand: 2
Power cord
clamp: 1
Power cord (Approx. 13.1 feet [4 m]): 1
“AA” size battery: 2
CD-ROM (Utility Disk for Windows): 1
Operation manual: 1
Vertical logo
sticker: 2
Blank sticker: 1
Place a blank sticker onto the SHARP logo to cover the logo.
1LCD panel
2Remote control sensor
3Input switch
4Power switch
5Power LED
1Main power switch
2AC input terminal
3PC/AV output terminal (DVI-D)
4PC1 input terminal (DVI-D)
AV1 input terminal (DVI-D)
5PC2 input terminal (Mini D-sub 15 pin)
6PC3 input terminals (BNC)
7AV2 input terminals (BNC)
8AV3 input terminal (BNC)
9RS-232C output terminal (D-sub 9 pin)
FRS-232C input terminal (D-sub 9 pin)
GExternal speaker terminals
HPC/AV audio output terminals
IAV audio input terminals
JPC audio input terminal
KHandles
LVents
ŊŏőŖŕ
1
2345
L
K
H
GJ
I23457F
1689

PN-465U OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 4
■Remote Control Unit
■Setting the batteries
1) Press the cover gently and slide it in the direction of the arrow.
2) See the instructions in the compartment and put in the supplied bat-
teries (2 “AA” size batteries) with their plus (+) and minus (−) sides
oriented correctly.
3) Close the cover.
Note:
• The supplied batteries (2 “AA” size batteries) may become
exhausted faster depending on the storage condition. It is recom-
mended that you replace them with new batteries (commercially
available) earlier than specified.
• If you will not use the remote control for a long time, remove the
batteries.
• Use manganese or alkaline batteries only.
■Remote control operation range
The operation range of the remote control unit is approx. 16.4 feet (5m)
at an angle of appro ×10° from the center to the top/bottom/right/left of
the remote control sensor.
Caution:
• Do not expose the remote control unit to shock by dropping or step-
ping on it. This could lead to a malfunction.
• Do not expose the remote control unit to liquids, and do not place it
in an area with high humidity.
• The remote control unit may not work properly if the remote control
sensor is under direct sunlight or strong lighting.
• Objects between the remote control unit and the remote control
sensor may prevent proper operation.
• Replace the batteries when they run low as this may shorten the
remote control’s operation range.
• If a fluorescent light is illuminated near the remote control unit, it
may interfere with proper operation.
• Do not use it with the remote control of other equipment such as air
conditioner, stereo components, etc.
1Signal transmitter
2POWER button
3MUTE button
Turns off the volume temporarily.
Press the MUTE button again to turn the sound back to the previous
level.
4VOL +/-button (Volume adjustment)
Pressing or displays the VOLUME menu when the menu
screen is not displayed.
Press or to adjust the volume of the sound.
*If you do not press any buttons for about 4 seconds, the VOLUME
menu automatically disappears.
BRIGHT +/−button (Backlight adjustment)
Pressing or displays the BRIGHT menu when the menu
screen is not displayed.
Press or to adjust the brightness.
*If you do not press any buttons for about 4 seconds, the BRIGHT
menu automatically disappears.
Cursor control (S/T/W/X) buttons
5DISPLAY button
Displays monitor information. The display disappears when this but-
ton is pressed again or disappears automatically after approximately
15 seconds.
6MODE button
Each time you press this button, the color mode changes in the fol-
lowing order:
• STD (Standard) JVIVID JsRGB JSTD...
*sRGB applies to PC input only.
sRGB is international standard of color representation specified by
IEC (International Electrotechnical Commission).
Color conversion is made in taking account of liquid crytal’s charac-
teristics and represents color tone close to its original image.
7INPUT button (Input mode selection)
The menu is displayed. Press or to select the input mode,
and press to enter.
*You can select the input terminal by pressing the input switch of
the monitor.
Input mode Video Audio
PC1 DIGITAL*1PC1 input terminal PC audio input
terminal
PC2 ANALOG PC2 input terminal
PC3 ANALOG*2PC3 input terminals
AV1 DIGITAL*1AV1 input terminal AV audio input
terminals
AV2 COMPONENT*2AV2 input terminals
AV3 VIDEO AV3 input terminal
1
2
3
4
5
6
7
8
9
*1 Select the terminal for DVI SELECT.
*2 Select the terminal for BNC SELECT.
8MENU button
Displays and turns off the menu screen
9SIZE button
The menu is displayed.
Press or to select the screen size.
°
Remote control senso
r
16.4 feet (5 m)
16.4 feet (5 m)
16.4 feet
(5 m)
10
°
10

PN-465U OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 5
■Dual screen display
You can display the screens of the PC input signal and AV input signal
simultaneously.
Set this function with “PIP MODES” in the PIP/PbyP menu.
• The currently selected input signal is displayed on the main screen.
• You cannot simultaneously display the screens of signals of the same
type, such as two types of PC input signals or two types of AV input
signals.
Note:
• You might infringe on a copyright of the author which is protected
by copyright law when you display the images of the computer
screen and television/VCR simultaneously for profit-making or to
show the image to the public.
• The screen size for dual-screen display is the same as the screen
size for single-screen display. The DotbyDot screen is displayed in
NORMAL size except when it is set as the PIP main screen.
• When dual-screen display is selected, the SCREEN MOTION func-
tion is disabled.
• When dual-screen display is selected, the screen cannot be
enlarged.
• When dual-screen display is selected, the following adjustments of
ADVANCED are invalid and adjusting is disabled.
3D-NR, MPEG-NR and 3D-Y/C
■Enlarge
You can align 4, 9, 16, or 25 monitors and integrate them into a single
large screen to display.
Enlarged views of separated images are displayed in each monitor.
In horizontal orientation
In vertical orientation
Note:
• AV input signals cannot be used for the Enlarge function.
• To integrate 9 or more monitors using PC1 signals, a splitter for the
video signal (commercially available) is required.
• When connected in PC2/PC3, a splitter for the video signal (com-
mercially available) is required.
• When Enlarge is used, the SCREEN MOTION function is disabled.
■Switching the screen size
Even when the screen size is changed, the display may remain the
same depending on the input signal.
PIP : A sub screen is displayed inside a main screen.
PbyP : A main screen and a sub screen are displayed in a line.
PbyP2 : Displays a main screen which measures 1280 pixels in the
longest direction and a sub screen in a line.
PIP PbyP PbyP2
Main screen
Main screen
Main
screen
Sub
screen
Sub
screen
Sub
screen
1
3
0
2
012
456
8910
3
7
11
12 13 14 15
012
567
10 11 12
3
8
13
15 16 17 18
20 21 22 23
4
9
14
19
24
012
345
678
1
3
0
2
012
456
8910
3
7
11
12 13 14 15
012
567
10 11 12
3
8
13
15 16 17 18
20 21 22 23
4
9
14
19
24
012
345
678
Original
image
4 monitors 9 monitors
16 monitors 25 monitors
PC input AV input
WIDE Displays image so it fills the
entire screen.
An image with a 4:3 aspect
ratio is stretched to fill the
entire screen.
ZOOM 1 An image with a 4:3 aspect ratio is enlarged to fill the
entire screen without changing the aspect ratio. The
edges of the image may be cut off.
ZOOM 2 Use this size if ZOOM 1 cuts off the subtitles.
NORMAL Displays image so it fills the
screen without changing the
aspect ratio of the input sig-
nals.
Displays the entire image
of the aspect ratio of 4:3
without changing the
aspect ratio.
DotbyDot Displays the dots of the sig-
nals input from the conne-
cted PC as the correspond-
ing dots on the screen. *
Displays the dots of the
input signals as the corre-
sponding dots on the
screen.
1
3
02
0
1
2
4
5
6
8
9
10
3
7
11
12
13
14
15
0
1
2
5
6
7
10
11
12
3813
15
16
17
18
20
21
22
23
4
9
141924
0
1
2
3
4
5
6
7
8
1
3
02
0
1
2
4
5
6
8
9
10
3
711
12
13
14
15
0
1
2
5
6
7
10
11
12
3813
15
16
17
18
20
21
22
23
4
9141924
0
1
2
3
4
5
6
7
8
Original
image
4 monitors 9 monitors
16 monitors 25 monitors

PN-465U OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 6
*With a monitor with a screen resolution of 1600 x 1200, selecting Dot-
byDot displays the NORMAL screen.
Note:
• Using this monitor's screen-size switching or dual-screen display
functions to compress or expand the screen for commercial or pub-
lic viewing in establishments like cafes or hotels may infringe on the
rights of the creators, as protected by Copyright Law, so please be
careful.
• When “Enlarge” is set, the screen size is fixed to “WIDE” mode.
• When dual-screen display is selected, the screen size cannot be
changed.
• The appearance of the original video may change if you select a
screen size with a different aspect ratio than the original image
(e.g. TV broadcast or video input from external equipment).
• When an ordinary non-wide image (4:3) is viewed with the whole
screen using the screen-size switching function of this monitor, the
edge of the image may be lost or appear distorted. If you wish to
respect the creator’s intentions, set the screen size to “NORMAL”.
• When playing commercial software, parts of the image (like subti-
tles) may be cropped. In this case select the optimal screen size
using the screen-size switching function of this monitor. With some
software, there may be noise or distortion at the edges of the
screen. This is due to the characteristics of the software, and is not
a malfunction.
• Depending on the original image size, black bands may remain at
the edges of the screen.
■SCHEDULE
You can set the time to switch the monitor on and off.
Set this function with “SCHEDULE” in the OPTION menu.
1) Press or to select the SCHEDULE number, and press
.
2) Set the SCHEDULE. (See the description below.)
Press or to select the date and time, and press or
to change the setting.
3) Press .
SCHEDULE becomes effective.
WIDE ZOOM1
NORMAL DotbyDot
ZOOM2
1
Q: SCHEDULE effective
- : SCHEDULE not effective
2POWER
ON : Switches the monitor on at the specified time.
OFF : Switches the monitor off at the specified time and puts the
monitor in standby mode.
3DAY OF THE WEEK
Specifies the day of the week to execute the SCHEDULE.
ONLY ONCE:
Executes the SCHEDULE once on the specified day.
Specify the day of the week to execute the SCHEDULE.
EVERY WEEK:
Executes the SCHEDULE on the specified day of the week every
week. Specify the day of the week to execute the SCHEDULE.
Periodic setting such as “Monday through Friday” is also possible.
EVERY DAY:
Executes the SCHEDULE every day regardless of the day of the
week.
4TIME
Specifies the time to execute the SCHEDULE.
5INPUT
Specifies the input mode at power-on. When not specifying, the
screen at the previous power-off appears.
Input modes displayed on “PC1/AV1” depend on DVI SELECT set-
tings.
Input modes displayed on “PC3/AV2” depend on BNC SELECT set-
tings.
SCHEDULE
No. POWER DAY OF THE WEEK TIME INPUT
XXXX/XX/XX XXX XX:XX:XX
PC2 ANALOG
(2)
OK…[MENU]
1024x768 V: 60 Hz H: 48.4 kHz
(1) (3) (4) (5)
MENU

PN-465U OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 7
Caution:
• Do not switch off the main power after setting the SCHEDULE.
• Specify the correct date and time.
SCHEDULE does not function unless the date and time are specified.
• Check regularly that the set date and time are correct.
Note:
• Up to 8 SCHEDULE items can be registered.
• Setting the SCHEDULE flashes the power LED alternately in red and
orange in standby mode.
• A SCHEDULE that has a large number has precedence over that of a
small number when schedules overlap.
■ADVANCED items (AV input)
FLESH TONE
Adjust the hue control.
3D-NR
Reduce the noise of playback images on video.
Setting a higher level reduces more noise. However, it may cause blur-
ring on an image.
MPEG-NR
Reduce block noise caused by digital compression.
3D-Y/C (AV3)
Specify whether to perform 3-dimension Y/C separation.
If dot interference or cross-color is occurring in fast-motion scenes,
selecting “OFF” may improve the image quality.

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 1
CHAPTER 2. CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
1. CONNECTION
1-1. CONNECTING PERIPHERAL EQUIPMENT
Caution:
• Be sure to turn off the main power switch and disconnect the plug
from the power outlet before connecting/disconnecting cables.
Also, read the manual of the equipment to be connected.
• Be careful not to mix up the input terminal with the output terminal
when connecting cables. Mixing up the input and output terminals
may cause malfunctions and the other problems.
(1) Connection with a PC
• Use a commercially available signal cable (DVI-D 24 pin) for the PC1
input terminal. Set DVI SELECT on the OPTION menu to PC (DIGI-
TAL) when using the PC1 input terminal.
• Use a commercially available signal cable (Mini D-sub 15 pin) for the
PC2 input terminal.
• Use a commercially available signal cable (BNC) for the PC3 input
terminals. Set BNC SELECT on the OPTION menu to PC (ANALOG)
when using the PC3 input terminals.
• Use a commercially available audio cable (mini stereo jack) for the
PC audio input terminal. Use an audio cable without resistance.
Note:
• Images may not be displayed properly depending on the computer
(graphics board) to be connected.
• A screen with 1920 ×1080 resolution may not be displayed cor-
rectly on PC3 (BNC). In this case, check the settings of your com-
puter (graphics board) to verify that input signals conform to
specifications of this monitor (Hsync: 66.3 kHz, Vsync: 60 Hz, and
Dot frequency: 148.5 MHz).
• If there is a check box to disable EDID in display control panel,
check it when using PC3 (BNC).
• Use the automatic screen adjustment when a PC screen is dis-
played for the first time using PC2 or PC3, or when the setting of
the PC is changed.
• The screen is adjusted automatically when SELF ADJUST in the
OPTION menu is set to “ON”.
(2) Connection with AV equipment
• Use a commercially available signal cable (DVI-D 24 pin) for the AV1
input terminal. Set DVI SELECT on the OPTION menu to AV (DIGI-
TAL) when using the AV1 input terminal.
• Use a commercially available component cable (BNC) for the AV2
input terminals. Set BNC SELECT on the OPTION menu to AV
(COMPONENT) when using the AV2 input terminals.
• Use a commercially available video cable (BNC) for the AV3 input ter-
minal.
• Use a commercially available audio cable (RCA) for the AV audio
input terminals.
• The AV1 input terminal is compatible with the video signals below:
1920 ×1080p @ 50/59.94/60Hz
1920 ×1080i @ 50/59.94/60Hz
1280 ×720p @ 50/59.94/60Hz
720 ×576p @ 50Hz
720 ×480p @ 59.94/60Hz
640 ×480p @ 59.94/60Hz
PC1 input terminal
PC audio input terminal
PC2 input terminal
PC3 input terminals
HV
RGB
AV1 input terminal
AV audio input terminals
AV2 input terminals
AV3 input terminal
Cr/Pr Y Cb/Pb

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 2
(3) Other terminals
[PC/AV audio output terminals]
• Audio from the equipment connected to the AV audio input terminals
or PC audio input terminal is output. Connect to the audio input termi-
nals of the connected equipment using a commercially available
audio cable (RCA).
• The audio output varies depending on the input mode selection.
• The volume level can be adjusted using the volume adjustment.
• Selecting FIXED of “AUDIO OUTPUT” from the OPTION menu fixes
the volume of sound output from the audio output terminals.
• Audio signals output from the PC/AV audio output terminals cannot
be adjusted using the AUDIO menu.
[PC/AV output terminals]
Video signals from PC1 and AV1 can be output to HDCP-compatible
external device. Use this terminal when you connect multiple moni-
tors in a daisy chain via DVI cable (commercially available).
Images cannot be output to device that is not HDCP-compatible.
[RS-232C input/output terminals]
You can control the monitor from a PC by connecting a commercially
available RS-232C straight cable between this terminal and the PC.
1-2. CONNECTING EXTERNAL SPEAKERS
Be sure to use external speakers with an impedance of 6 ohms and a
rated input of at least 7W.
1) While pushing the tab, insert the tip of the cable.
2) Release the tab.
Note:
• Be sure to connect the +and −terminals and the left and right
speakers properly.
• Avoid short circuiting the +and −terminals.
1-3. CONNECTING MULTIPLE MONITORS
You can connect multiple monitors (up to 5 monitors) in a daisy chain by
using the PC1/AV1 input terminals and PC/AV output terminals of this
monitor.
[Connection example]
Note:
• The length of the signal cables or surrounding environment may
affect the image quality.
• The screen may not display properly when using terminals other
than PC1/AV1 for the input mode. In this case, turn off the power to
all the monitors connected in a daisy chain and then turn the power
on again.
12
First monitor Second monitor
PC/AV output
terminal
PC1/AV1 input terminals
Digital signal (DVI) cables
(commercially available)
To PC digital RGB output terminal
shows the signal flow

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 3
1-4. CONTROLLING THE MONITOR WITH A PC
You can control this monitor from a PC via RS-232C (COM port) on the
PC. You can also connect multiple monitors via a daisy chain by using a
PC. By assigning ID numbers to each monitor, you can make input
mode selection/adjustment or can check the status of
a specific monitor.
■PC connection
One-to-one connection with a PC
Connect with RS-232C straight cable between the PC’s COM port
(RS-232C connector) and the RS-232C input terminal on the rear of the
monitor.
Daisy chain connection from a single PC (Advanced operation)
Connect with RS-232C straight cable between the PC’s COM port
(RS-232C connector) and the RS-232C input terminal on the rear of the
first monitor.
Next, connect RS-232C straight cable to the first monitor’s RS-232C
output terminal and to the second monitor’s RS-232C input terminal.
Connect in the same way to the third and subsequent monitors.
■Communication conditions
Set the RS-232C communication settings on the PC to match the
monitor’s communication settings as follows:
1-5. HOW TO INSTALL THE MONITOR
■Mounting precautions
• Since the monitor is heavy, consult your dealer before installation.
• Installing or moving the monitor must be done by two or more people.
• A stand and mounting bracket compliant with VESA specifications is
required. Do not use any screw holes other than VESA holes for
installation.
• When moving the monitor, be sure to hold it with the handles both on
the rear and the unit bottom. Do not hold the LCD panel. This may
cause product damage, failure, or injury.
• Install the monitor with the surface perpendicular to a level surface. If
necessary, limit the tilt between 0 and 20 degrees downward.
• Mounting the monitor on the wall requires special expertise and the
work must be performed by an authorized SHARP dealer. You should
never attempt to perform any of this work yourself. Our company will
bear no responsibility for accidents or injuries caused by improper
mounting or mishandling.
• This monitor should be used at an ambient temperature between
32 °F (0 °C) and 104 °F (40 °C). Provide enough space around the
monitor to prevent heat from accumulating inside.
*The monitor can be installed close to a wall, etc.
However, the monitor emits heat during operation. Be aware that
heat emitted from the monitor may discolour or alter the wall.
If it is difficult to provide such space because the monitor is
installed inside a housing or for other reasons, take other measures
to keep the ambient temperature between 32 °F (0 °C) and 104°F
(40 °C) such as installing a fan in the housing.
• Adhere to the following when installing the monitor in the vertical
orientation. Failing to adhere to the following may cause malfunc-
tions.
- Install the monitor such that the power LED is located on the
downside.
- Set the MONITOR on the SETUP menu to PORTRAIT.
• Do not block any ventilation openings. If the temperature inside the
monitor rises, this could lead to a malfunction.
• After mounting, it is recommended to take some measures to pre-
vent the monitor from falling down.
• Do not place the monitor on a device which generates heat.
• Be sure to use a stand or a wall-mount/ceiling-mount bracket
designed or designated for mounting the monitor.
Baud rate 9,600bps
Data length 8bits
Parity bit None
Stop bit 1bit
Flow control None
RS-232C input terminal
RS-232C straight cable
(commercially available)
To COM port
PC
RS-232C
input
terminal
RS-232C
output
terminal
PC
To COM port RS-232C straight cables
(commercially available)
First monitor Second monitor
For the monitor in
horizontal orientation
Unit: inch [cm]
For the monitor in
vertical orientation
7-7/8 [20] 7-7/8
[20]
2
[5]
2
[5] 2
[5]
2
[5]
2 [5]
2 [5]
**

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 4
• This monitor is designed to be installed on a concrete wall/ceiling or
pillar. Reinforced work might be necessary for some materials such
as plaster/thin plastic board/wood before starting installation.
This monitor and bracket must be installed on a wall which can
endure at least 4 times or more the weight of the monitor. Install by
the most suitable method for the material and the structure.
• Use the supplied logo sticker when you install the monitor in verti-
cal orientation.
*Do not remove the factory-affixed sticker but affix the logo sticker
over it.
Be careful not to cover the remote control sensor or buttons.
■BINDING CABLES
[Attaching the cable clamp]
The cables connected to the terminals on the back of the monitor can
be neatly bundled using the supplied cable clamps as shown in the illus-
tration.
Caution:
• Verify the position for attaching a cable clamp in advance.
• A cable clamp cannot be removed once it is attached.
[Fastening the power cord]
1) Attach the supplied power cord clamp to the power cord, making
sure the power cord clamp is circular hole-sidedown.
2) Insert the tip of the band into the hole for the power cord clamp.
3) While holding the tail of the band, slide the fastened part toward the
AC input terminal.
INPUT
*
Cable clamp positions
Insert the cable
clamp into a hole.
(any hole available)
Cable clamp
attachment
Cable clamp
Fastened
part
Power cord
clamp
Band
Hole for
the power
cord clamp
123

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 5
2. ADJUSTMENT METHOD
[ADJUSTMENTS FOR PC SCREEN DISPLAY]
■Automatic adjustment
When you use the PC2 input terminal or PC3 input terminals to display
a PC screen for the first time, or when you change the setting of the PC,
use the automatic screen adjustment.
1) Switch the input to PC2 or to PC3 and display the adjustment pat-
tern. (See the description below.)
2) Press and use or to display the SCREEN menu.
3) Press and select “AUTO”.
4) Press .
The automatic adjustment is complete in several seconds.
5) Press twice to close the menu screen.
Note: If the screen cannot be adjusted properly with one automatic
adjustment, repeat the automatic adjustment two or three times.
Try manual adjustment if necessary.
■Screen display for adjustment
Before making adjustments in the SCREEN menu or PICTURE menu,
display an image to brighten the entire screen. If you are using a Win-
dows PC, use the adjustment pattern on the supplied CD-ROM.
<Opening the adjustment pattern>
1) Load the supplied CD-ROM into the computer's CD-ROM drive.
2) Open the CD-ROM in [My Computer].
3) Double-click [Adj_uty.exe].
The adjustment pattern will appear.
Adjust the screen automatically or manually.
4) When adjustment is finished, press the [Esc] on the computer's key-
board to quit the adjustment program.
5) Eject the CD-ROM from the CD-ROM drive.
Note: If the display mode on the computer you are using is 65,000 col-
ors, the color levels in the color pattern may appear differently or
grayscale may appear to be colored.
(This is due to the specifications of the input signal and is not a
malfunction.)
2-1. SETTINGS AND ADJUSTMENTS
MENU
MENU
(Adjust with e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Initialize with
d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
(Adjust with
e and d .)
AUTO
CLOCK
PHASE
H-POS
V-POS
RESET
SCREEN
(PC2/PC3)
PICTURE AUTO (PC2/PC3)
CONTRAST
BLACK LEVEL
TINT (AV input)
COLORS (AV input)
SHARPNESS
ADVANCED (AV input)
COLOR MODE
WHITE BALANCE
(THRU /PRESET/USER) R-CONTRAST
G-CONTRAST
B-CONTRAST
COPY TO USER
GAMMA
RESET
*Input signal level (for PC1 only)
(Initialize with
d .)
MENU
MENU
END
A
*
PRESET

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 6
A
AUDIO TREBLE
BASS
BALANCE
RESET
SETUP OSD H-POSITION
OSD V-POSITION
SCREEN MOTION
MOTION TIME 1
MOTION TIME 2
MONITOR
LANGUAGE
ID No. SET
PICTURE FLIP
POWER ON DELAY
OPTION DATE/TIME SETTING
SCHEDULE
DVI SELECT
BNC SELECT
QUICK SHOOT
AUDIO OUTPUT
480LINES (PC2/PC3)
768LINES (PC2/PC3)
SELF ADJUST
POWER MANAGEMENT
ENLARGE
(PC input)
ENLARGE MODE
ENLARGE POS
BEZEL H
H-POS
V-POS
PIP/PbyP
PIP SIZE
PIP H-POS
PIP V-POS
PIP BLEND
PIP SOURCE
SOUND CHANGE
MAIN POS
PbyP2 POS
AUTO OFF
PIP MODES
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
BEZEL V (Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
*The menu screen will close automatically if no operation is performed for about 15 seconds.
(Initialize with d.)

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 7
2-2. INITIALIZATION (RESET)/FUNCTIONAL RESTRICTION SETTING
2-3. ADJUSTMENT ITEM LIST
SIZE

MENU






ADJUSTMENT LOCK
OSD DISPLAY
ALL RESET
RS-232C
LED
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Adjust with e and d.)
(Press about 5 seconds.)
END
INPUT MODE ITEM ADJUSTMENT
PC1 PC2 PC3 AV1 AV2 AV3 SCREEN AUTO
¥¥ CLOCK 0 ~ 255
¥¥ PHASE 0 ~ 63
¥¥ H-POS Depends on the resolution
Either 0 ~ 200/300/500
¥¥ V-POS 0 ~ 100
¥¥ RESET OFF
ON
¥¥ PICTURE AUTO
¥¥¥¥¥¥ CONTRAST PC1/AV1/AV2/AV3: 0 ~ 60
PC2/PC3: 0 ~ 127
¥¥¥¥¥¥ BLACK LEVEL PC1/AV1/AV2/AV3: 0 ~ 60
PC2/PC3: 0 ~ 127
¥¥¥ TINT 0 ~ 60
¥¥¥ COLORS 0 ~ 60
¥¥¥¥¥¥ SHARPNESS 0 ~ 24
¥¥¥
ADVANCED FLESH TONE OFF
LOW
HIGH
¥¥¥
3D-NR OFF
LOW
HIGH
¥¥¥ MPEG-NR OFF
ON
¥3D-Y/C OFF
ON
¥¥¥¥¥¥
COLOR MODE STD
VIVID
sRGB *2
¥¥¥¥¥¥
WHITE BALANCE THRU (PC1 only)
PRESET
USER
¥¥¥¥¥¥ PRESET 3000K ~ 10000K
(500K carve)
¥¥¥¥¥¥ R-CONTRAST 0 ~ 512
¥¥¥¥¥¥ G-CONTRAST 0 ~ 512
¥¥¥¥¥¥ B-CONTRAST 0 ~ 512
¥¥¥¥¥¥ COPY TO USER OFF
ON
¥¥¥¥¥¥ GAMMA 1.8/2.2/2.4
¥¥¥¥¥¥ RESET OFF
ON

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 8
¥¥¥¥¥¥AUDIO TREBLE −10 ~ 0 ~ +10
¥¥¥¥¥¥ BASS −10 ~ 0 ~ +10
¥¥¥¥¥¥ BALANCE −10 ~ 0 ~ +10
¥¥¥¥¥¥ RESET OFF
ON
¥¥¥¥¥¥SETUP OSD H-POSITION 0 ~ 100
¥¥¥¥¥¥ OSD V-POSITION 0 ~ 100
¥¥¥¥¥¥
SCREEN MOTION OFF
PAT T ERN 1
PAT T ERN 2
PAT T ERN 3
PAT T ERN 4
¥¥¥¥¥¥ MOTION TIME 1 0 ~ 20 (H) [Unit: hour]
¥¥¥¥¥¥ MOTION TIME 2 PATTERN1: 10 ~ 990 (S)
PATTERN2/3/4: 5 ~ 20 (S) [Unit: second]
¥¥¥¥¥¥ MONITOR LANDSCAPE
PORTRAIT
¥¥¥¥¥¥
LANGUAGE ENGLISH/DEUTSCH/FRANCAIS/
ITALIANO/ESPANOL/PYCCKNÑ/
Japanese
¥¥¥¥¥¥ ID No. SET 0 ~ 255
¥¥¥¥¥¥
PICTURE FLIP STANDARD
MIRROR
UPSIDE DOWN
ROTATE
¥¥¥¥¥¥ POWER ON DELAY 0 ~ 60 (S) [Unit: second]
¥¥¥¥¥¥OPTION DATE/TIME SETTING Year: 2007 ~ 2099
¥¥¥¥¥¥ Month: 1 ~ 12
¥¥¥¥¥¥ Day: 1 ~ 28, 29, 30, 31
¥¥¥¥¥¥ Time: 00:00 ~ 23:59
¥¥¥¥¥¥ SCHEDULE (Set --- or ¥ )--- (Invalidity)
¥ (Effectriely)
¥¥¥¥¥¥ POWER OFF
ON
¥¥¥¥¥¥
DAY OF THE WEEK ONLY ONCE
EVERY DAY
EVERY WEEK
¥¥¥¥¥¥
MON
TUE
WED
THU
FRI
SAT
SUN
¥¥¥¥¥¥
---
MON
TUE
WED
THU
FRI
SAT
SUN
¥¥¥¥¥¥ TIME 00:00 ~ 24:00
¥¥¥¥¥¥
INPUT ---
PC1/AV1
PC2
PC3/AV2
AV3
¥¥¥¥¥¥ DVI SELECT PC (DIGITAL)
AV (DIGITAL)
INPUT MODE ITEM ADJUSTMENT

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 9
¥¥¥¥¥¥
OPTION BNC SELECT PC (ANALOG)
AV (COMPONENT)
¥¥¥¥¥¥ QUICK SHOOT OFF
ON
¥¥¥¥¥¥ AUDIO OUTPUT VARIABLE
FIXED
¥¥ 480 LINES 640 ×480
848 ×480
¥¥
768 LINES 1024 ×768
1280 ×768
1360 ×768
¥¥¥¥¥¥ SELF ADJUST OFF
ON
¥¥¥¥¥¥ POWER MANAGEMENT OFF
ON
¥¥¥
ENLARGE ENLARGE MODE OFF
2 ×2
3 ×3
4 ×4
5 ×5
¥¥¥
ENLARGE POS 2 ×2: 0 ~ 3
3 ×3: 0 ~ 8
4 ×4: 0 ~ 15
5 ×5: 0 ~ 24
¥¥¥ BEZEL H 0 ~ 100
¥¥¥ BEZEL V 0 ~ 100
¥¥¥ H-POS infinite
¥¥¥ V-POS infinite
¥¥¥¥¥¥
PIP/PbyP PIP MODES OFF
PIP
PbyP
PbyP2
¥¥¥¥¥¥ PIP SIZE 1 ~ 12
¥¥¥¥¥¥ PIP H-POS 0 ~ 100
¥¥¥¥¥¥ PIP V-POS 0 ~ 100
¥¥¥¥¥¥ PIP BLEND 0 ~ 15
¥¥¥¥¥¥ PIP SOURCE
¥¥¥¥¥¥ SOUND CHANGE MAIN
SUB
¥¥¥¥¥¥ MAIN POS POS1
POS2
¥¥¥¥¥¥
PbyP2 POS POS1
POS2
POS3
¥¥¥¥¥¥ AUTO OFF MANUAL
AUTO
INPUT MODE ITEM ADJUSTMENT

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 10
2-4. 232C CONTROL
(1) Communication procedure
<Command format>
When a command is sent from the PC to the monitor, the monitor oper-
ates according to the received command, and sends a response mes-
sage to the PC.
Example: VOLM0030
VOLM 30
*Be sure to input 4 characters for the parameter. Pad with spaces
(“ ”) if necessary.
(“[Enter]” is a return code (0DH, 0AH or 0DH))
Wrong : VOLM30 [Enter]
Right : VOLM 30 [Enter]
When inputting a negative value, specify a numerical value in three digits.
Example: AUTR-009
Do not use spaces for MPOS, DATE, and SC01 through SC08. Spec-
ify parameters using a specified number of characters.
Example: MPOS010097
If a command has “R” listed for “DIRECTION” in the “RS- 232C com-
mand table”, the current value can be returned by using “?” as the
parameter.
Example :
VOLM????
1 From PC to monitor
(How much is current volume setting?)
30
1 From monitor to PC (Current volume setting: 30)
If an ID number has been assigned (For example, ID number
= 1)
VOLM ? 1 From PC to monitor
30 001
1 From monitor to PC
<Response code format>
• “ERR” is returned when there is no relevant command or when the
command cannot be used in the current state of the monitor.
• If communication has not been established for reasons such as a bad
connection between the PC and monitor, nothing is returned (not
even ERR).
• If no monitor has been assigned the designated ID number (e.g. if the
command IDSL0002 [Enter] is used, but no monitor with ID number: 2
is found), no response is returned.
■If execution of the command is taking some time
When the following commands are used, “WAIT” is returned.
In this case, a value will be returned if you wait a while. Do not send any
command during this period.
No ID number is attached to WAIT response.
• Commands which return WAIT:
1When repeater control is used
2When an IDSL or IDLK command is used
3When one of the following commands is used:
RSET, INPS, ASNC, WIDE, EMAG, EPOS, PXSL, POWR,
AGIN, MWIN, MWIP, MWPP, ESTG
■When control via RS-232C is locked (to prevent use) using the
operation lock function
Advanced operation
This section explains commands for daisy chain connection. The basic
communication procedure is the same as in the “One-to-one connection
with a PC” section.
<ID numbers>
You can assign a unique ID number to each monitor. This allows you to
control a particular monitor in a daisy chain of monitors.
You can assign ID numbers either from the menu screen (using the
remote control) or from the PC using RS-232C cable.
[Example]
If monitors are connected as shown above, you can execute commands
like “Set the volume of the monitor with ID 4 to 20”.
When controlling monitors linked in a daisy chain by designating ID
numbers, you should basically avoid any duplication of ID numbers.
■When a command has been executed correctly
A response is returned after a command is executed.
*If an ID number has been assigned
C1 C2 C3 C4 P1 P2 P3 P4
Return code
Command field
(4 prescribed
alphanumerical
characters)
Parameter field
(4 character string
comprised of:
0-9, +, -, space, ?)
OK
Return code (0DH, 0AH)
O K SPC 0 0 1
ID number of responding monitor
Space (20H) Return code (0DH, 0AH)
■When a command has not been executed
*If an ID number has been assigned
RRE
Return code (0DH, 0AH)
RRE SPC 0 0 1
ID number
Space (20H)
Return code (0DH, 0AH)
IWTA
Return code (0D H , 0A H )
ECDKOL
Return code (0D H , 0A H )
ID number: 1 ID number: 2 ID number: 3 ID number: 4

PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 11
ID numbers do not have to be assigned in ascending order starting from
the PC. They can also be connected as shown below.
[Example]
<Commands for ID control>
The command examples shown on this page assume the following con-
nection and ID number set up.
IDST: A monitor receiving this command sets its own ID number in the
parameter field.
Example: IDST0001
OK 001
1 The ID number of this monitor is set to 1.
Note: You can automatically assign ID numbers by using the IDST
command with the Repeater control.
For example, using the command “IDST001+” automatically sets
the ID numbers, as shown below.
[Example]
IDST001+
1 ID setting command with repeater control
WAIT
OK 001
1 “OK” response from ID number : 1
OK 002
1 “OK” response from ID number : 2
OK 003
1 “OK” response from ID number : 3
OK 004
1 “OK” response from ID number: 4 (End)
IDSL: The parameter of this command sets the ID number of the monitor.
The monitor is subject to the next command.
Example:
IDSL: The parameter of this command sets the ID number of the monitor.
The monitor is subject to all subsequent commands.
Example:
IDCK: Provides screen display of the ID number currently assigned to a
monitor, and the ID number currently set for IDLK (if any).
Example:
(After executing IDLK0002)
<Repeater control>
This system has a function to allow setting of multiple monitors con-
nected in a daisy chain using a single command. This function is called
repeater control. You can use Repeater control function without assign-
ing ID numbers.
[Example]
*If monitors are connected as shown above, you can execute a com-
mand like “Set all monitors’ input settings to PC1 DIGITAL”.
IDSL0002
1 The next command is for the monitor with ID number : 2.
WAIT 1 Searching for monitor with ID number : 2
OK 002
1 Found monitor with ID number : 2
VOLM0030
1 Sets volume of monitor with ID number : 2 to 30.
WAIT
1 Processing
OK 002
1 OK response from monitor with ID number : 2
VOLM0020
1 Sets volume to 20.
OK 001
1 The volume of the monitor
with ID number : 1
(the one directly connected
to the PC) is set to 20.*
*The IDSL command is effective only once, for the immediately
succeeding command.
ID number: 3 ID number: 2 ID number: 4 ID number: 1
ID number: 1 ID number: 2 ID number: 3 ID number: 4
ID number: 1 ID number: 2 ID number: 3 ID number: 4
IDLK0002 1 Following commands are for the monitor with ID num-
ber : 2.
WAIT
1 Searching for monitor with ID number : 2
OK 002
1 Found monitor with ID number : 2
VOLM0030
1 Sets volume of monitor
with ID number : 2 to 30.*
WAIT 1 Processing
OK 002
VOLM0020
1 Sets volume of monitor
with ID number : 2 to 20.*
WAIT
OK 002
IDLK0000
1 Canceling fixed ID number setting
WAIT
1 Canceling IDLK
OK 002
1 Cancelation complete
VOLM0010
OK 001
1 The volume of the monitor with ID number: 1
(the one directly connected to the PC) is set to 10.
(IDLK is canceled.)
*The IDLK command remains effective until it is canceled, or power
is shut off.
IDCK0000 1 (Parameter has no meaning.)
ID:001 IDLK:002
1 Returned response. The ID number is also dis-
played on the monitor screen.
IDCK000+
1 Repeater control
(If a command is used with repeater control, ID
designation using IDSL or IDLK is canceled.)
WAIT
ID:001 IDLK:000
ID:002 IDLK:000
ID:003 IDLK:000
ID:004 IDLK:000
Set 1 Set 2 Set 3 Set 4