Sharp PN-R603, PN-R703 operation manual NCommunication interval, NID numbers

Page 34

Controlling the Monitor with a PC (RS-232C)

nResponse code format

When a command has been executed correctly

O

K

 

 

 

Return code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(0DH, 0AH)

A response is returned after a command is executed. * If an ID number has been assigned

 

 

 

Space (20H)

 

Return code

 

 

 

 

(0DH, 0AH)

 

 

 

 

 

 

 

 

 

 

O

K

SPC

0

0

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ID number of responding monitor

nCommunication interval

•After OK or ERR is returned, you must send the following commands.

To set a timeout for the command response, specify 10 seconds or longer.

When connecting multiple monitors in a daisy chain, set the timeout to at least the product of the monitor’s position from the computer multiplied by 10 seconds.

Example) 3rd monitor from computer: 30 seconds or longer.

•Provide an interval of 100 ms or more between the command response and the transmission of the next command.

VOLM0020

When a command has not been executed

ER R Return code (0DH, 0AH)

*If an ID number has been assigned

 

Space (20H)

Return code

 

 

 

 

 

(0DH, 0AH)

 

 

 

 

 

 

 

 

 

 

E

R

R

SPC

0

0

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ID number

TIPS

•“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).

•“ERR” may be returned when a command cannot be received correctly due to interference from the surrounding environment.

Please ensure that the system or software retries the command if this occurs.

•If no monitor has been assigned the designated ID number (e.g. if the command IDSL0002 is used, but no monitor with ID number: 2 is found), no response is returned.

If execution of the command is taking some time

W

A

I

T

 

 

 

 

Return code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(0DH, 0AH)

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:

1.When repeater control is used

2.When an IDSL or IDLK command is used

3.When one of the following commands is used: RSET,

INPS, ASNC, WIDE, EMAG, EPOS, PXSL, POWR, AGIN, MWIN, MWIP, MWPP, ESTG, EMHV, EPHV,

ESHV, ENLG

When control via RS-232C is locked (to prevent use) using the operation lock function (see page 33)

L

O

C

K

E

D

 

 

 

Return code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(0DH, 0AH)

When RS-232C/LAN SELECT is set to LAN

OK

Interval of 100 ms or more

INPS0001

WAIT

OK

TIPS

•When executing ALL RESET, set the timeout period to 30 seconds or longer.

•When turning the power on while the POWER ON DELAY function is in use, set the timeout period to the POWER ON

DELAY period + 10 seconds or longer.

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.

nID numbers

You can assign a unique ID number to each monitor (see page 25). This allows you to control a particular monitor in a daisy chain of monitors.

You can assign ID numbers either from the menu screen or from the PC using RS-232 cable.

[Example]

ID number: 1 ID number: 2 ID number: 3 ID number: 4

If monitors are connected as shown above, you can execute commands like “Set the volume of the monitor with ID 4 to 20”.

When designating ID numbers for a set of monitors linked in a daisy chain, you should basically avoid any duplication of ID numbers.

ID numbers do not have to be assigned in ascending order starting from the PC. They can also be connected as shown below.

[Example]

ID number: 3 ID number: 2 ID number: 4 ID number: 1

 

U

N

S

E

L

E

C

T

E

D

 

 

 

Return code

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E 34

 

 

 

 

 

 

 

 

 

 

 

 

 

(0DH, 0AH)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 33 Page 35
Image 34
Page 33 Page 35
Contents PN-R703 PN-R603 Model No Serial No A. onlyRefer Servicing to Qualified Service Personnel Important InformationDear Sharp Customer Safety Precautions Tips and Safety Instructions Necessary to replace the LED backlightFor the monitor in landscape orientation For the monitor in portrait orientationContents Supplied ComponentsNFront view Part NamesNRear view Power button See Mute button See Part Names NRemote control unitSignal transmitter Return button See Size button See11 E Connecting Peripheral EquipmentConnection with a PC or AV equipment Connecting Peripheral Equipment Connecting the Power Cord 13 EBinding Cables Cable Cable clamp attachmentRemote control operation range Preparing the Remote Control UnitInstalling the batteries 15 ETurning power on/off Turning Power On/OffTurning on the main power Main power switchTurning Power On/Off Disabling power on/off operationsNDate/time setting 17 EBasic Operation Wide Zoom Normal Basic Operation NSwitching the screen size19 E Dot by DotNExample of operation Menu ItemsDisplaying the menu screen NMenu screen displayMenu Items 21 EMenu item details NSCREENMenu Items NPICTURE 3D-Y/C D-SUBVIDEO 23 EAdvanced Display Color PatternNSETUP Menu Items NAUDIO25 E Menu Items NMONITOR 27 E Menu Items NMULTI/PIPMenu Items NOTHERS NDual screen display NZOOM2 Special Setting29 E Menu Items NEnlargeDAY of the Week PowerMenu Items NSCHEDULE Input NScreen display for adjustment Adjustments for PC screen display NAutomatic adjustment 31 EAdjustment Lock Target ALL ResetAdjustment Lock Temperature Alert33 E Communication procedureControlling the Monitor with a PC RS-232C PC connectionNCommunication interval NID numbers35 E Wait ←Setting of the Gamma user data How to read the command table RS-232C command tablePower control/Input mode selection 37 EControlling the Monitor with a PC RS-232C Screen menu Picture menu39 E Audio menuControlling the Monitor with a PC RS-232C Setup menu 41 E Controlling the Monitor with a PC RS-232C Monitor menuControlling the Monitor with a PC RS-232C MULTI/PIP menu Image Position Epos settingLandscape orientation Portrait orientation 43 E Others menuCommands for setting of the Gamma user data Others45 E Settings to connect to a LANControlling the Monitor with a PC LAN To set on the monitorDefault Gateway 0.0 Controlling the Monitor with a PC LAN To set from a PCControlling the Monitor with a PC LAN 47 EControlling with a PC Basic operationStandby mode, Power on is the operation available Information about this monitor appearsDNS Server Address Auto Acquisition User Name / Password49 E DNS ServerAuthentication Installation Information NAME/LOCATIONLink Mode Account Name / PasswordCondition 51 ERecipient E-MAIL Addresses ConfirmationTrap Setting of Authentication Error Snmp SettingTrap Setting Version53 E Troubleshooting Troubleshooting 55 ESpecifications NProduct SpecificationsSpecifications NDimensional Drawings57 E Dmpm Digital Monitor Power Management Specifications NPower managementNDDC plug and play NCompatible signal timing AV Specifications NCompatible signal timing PC59 E NRS-232C input terminal pins NPC/AV D-sub input terminal pinsNDisplayPort input terminal pins Specifications NRS-232C output terminal pins NDVI-D output terminal pinsNDisplayPort output terminal pins 61 EMounting Precautions For Sharp dealers and service engineers PN-R703R603 Mu EN12M1
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