Sharp PNL702BPKG2A, PN-L702B operation manual 35 E, Setting of the Gamma user data

Page 35

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

nRepeater control

This system has a function to allow setting of multiple monitors connected in a daisy chain using a single command. This function is called repeater control. You can use Repeater control function without assigning ID numbers.

[Example]

Set 1

 

Set 2

 

Set 3

 

Set 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting of the GAMMA user data

nTo transfer the GAMMA user data

Use the user data transfer commands (UGRW, UGGW and UGBW). For each of the R, G and B colors, divide the total 512 pieces of user data into 16 blocks, and transfer 32 pieces of data with each command.

C1 C2 C3 C4 P1 P2 P3 P4 … S1 S2

Command field Block number (01 to 16) Data field Checksum field

*If monitors are connected as shown above, you can execute a command like “Set all monitors’ input settings to

PC D-SUB”.

nRepeater control command

Repeater control is achieved by setting the FOURTH CHARACTER of the parameter to “+”.

Example:

VOLM030 +

← Sets volume of all monitors to 30.

In repeater control, responses are returned by all the connected monitors.

If you want to determine that a value has been returned by a specific set, assign ID numbers to each monitor in advance. When some monitors do not return their responses, the probable cause is that the monitors could not receive the command or command processing is not complete. Do not send a new command.

Example: (When 4 monitors are connected, and assigned ID numbers: 1 through 4)

VOLM030 +

WAIT

OK 001

OK 002

OK 003

OK 004 ← If 4 monitors are connected in a chain, reliable operation can be ensured by sending a new command only after a reply has been returned by 4th (last) monitor.

Repeater control can also be used for reading settings.

Example: To transfer the data of block 1 (0 to 31 levels)

of red (R) data

UGRW01000000010002 … 0031C0

One piece of data consists

of 4 digits.

Command Block number 32 pieces of data

Checksum

*If data is less than 4 digits, add a “0” (zero) to make it 4 digits.

*The checksum field is the character string (ASCII) data of lower-order one byte which indicates the sum of the block number and 32 pieces of data in hexadecimal (0 to F).

nSaving the GAMMA user data

Use the user data save command (UGSV) to save the transferred user data in the monitor.

If the data is not saved, it will be cleared when:

•The main power switch is off

•STANDBY MODE is LOW POWER and the monitor enters standby mode

nActivating the GAMMA user data

To activate the transferred user data, select USER for GAMMA of the PICTURE menu, or send the corresponding RS-232C command.

nChecking the GAMMA user data

Use the user data read commands (UGRR, UGGR and UGBR) to return 512 pieces of user data for each of the R, G and B colors. Divide the data into 16 blocks and return 32 pieces of data with each command. The value to be returned is not the value stored in the monitor, but the value in the temporary memory for display. (These values are the same when the user data save command (UGSV) above has been sent.)

Example:

VOLM ? ? ? +

WAIT

10001

20002

30003

30004

Volume settings for all monitors are returned.

TIPS

•The user data is not initialized by RESET of the PICTURE menu. To initialize the user data, use ALL RESET of the FUNCTION menu.

The GAMMA user data initialize command (UGRS) allows the initialization of the user data only.

TIPS

•If repeater control is used during ID designation (IDSL, IDLK), the ID designation is canceled.

35 E

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Contents PN-L702B Brown For Customers in U.KGREEN-AND-YELLOW BlueImportant Information Refer Servicing to Qualified Service PersonnelOther Countries outside the EU Information on Disposal for Users private householdsInformation on Disposal for Business Users European UnionDear Sharp Customer Safety Precautions Tips and Safety Instructions Mounting Precautions System Requirements ContentsSupplied Components NRear view Part NamesNFront view 11 E NRemote control unit Part NamesSignal transmitter Power button See Mute button SeeConnection with a PC or AV equipment Connecting Peripheral Equipment13 E Connecting Peripheral EquipmentHandles can be removed Connecting the Power CordBinding Cables Removing the Handles15 E Preparing the Remote Control UnitInstalling the batteries Remote control operation rangeStatus Status of the monitor Turning Power On/OffTurning power on/off Turning on the main power17 E Disabling power on/off operationsNDate/time setting Turning Power On/OffTouch action Inserting the batteryTouch action and touch mode Touch Pen Preparations/Touch ActionNFinger actions 19 ETouch Pen Preparations/Touch Action NPen actions Other functionsEraser Menu Basic Operation21 E MuteCut off Basic Operation NSwitching the screen sizeWide Zoom Normal Dot by DotDisplaying the menu screen Menu Items23 E NPICTURE Menu item detailsMenu Items NSCREENNAUDIO Menu Items NSETUP25 E NOPTION Menu Items NPIP/PbyP 27 EPbyP NZOOM2 Special SettingMenu Items NDual screen display PIPDAY of the Week Power29 E NSCHEDULENScreen display for adjustment Adjustments for PC screen displayNAutomatic adjustment 31 E Communication conditions Communication procedureControlling the Monitor with a PC RS-232C PC connectionNID numbers 33 ENResponse code format OK 002 IDLK0000 ← Wait ← OK 002 ← VOLM0010 OK 001 ← 002VOLM0030 VOLM0020 ←35 E Setting of the Gamma user dataCommand Command field See Direction RS-232C command tablePower control/Input mode selection How to read the command tableControlling the Monitor with a PC RS-232C Screen menu 37 EControlling the Monitor with a PC RS-232C Picture menu Controlling the Monitor with a PC RS-232C Audio menu Setup menu39 E Controlling the Monitor with a PC RS-232C Option menu Controlling the Monitor with a PC RS-232C PIP/PbyP menu Initialization/Functional Restriction Setting Function menu41 E Controlling the Monitor with a PC RS-232C Others Commands for setting of the Gamma user dataTo set on the monitor Settings to connect to a LANControlling the Monitor with a PC LAN 43 EControlling the Monitor with a PC LAN To set from a PC Default Gateway 0.0Basic operation 45 EControlling with a PC Controlling the Monitor with a PC LANInformation Standby mode, Power on is the operation availableAccept IP Address User Name / Password47 E DNS ServerMonitor Name Installation Information NAME/LOCATIONAuthentication Account Name / PasswordConfirmation 49 ERecipient E-MAIL Addresses ConditionVersion Snmp SettingTrap Setting Trap Setting of Authentication Error51 E TroubleshootingMonitor makes a cracking sound TroubleshootingWhen Auto Dimming is displayed 53 E SpecificationsNProduct Specifications NDDC plug and play Specifications NDimensional DrawingsNPower management Dmpm Digital Monitor Power Management55 E Specifications NCompatible signal timing PCNCompatible signal timing AV NPC/AV Hdmi input terminal pins Specifications NPC/AV DVI-D input terminal pinsNPC D-sub input terminal pins NPC/AV DVI-D output terminal pinsSecure the tray 57 ENAttaching the Tray PN-L702B Mu EN11H1
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PNL702BPKG2A, PNL702B, PN-L702B specifications

The Sharp PN-L802B, PN-L602B, PN-L702B, and PNL802B and PNL602B are a series of cutting-edge interactive displays that focus on enhancing collaboration and communication in various settings, including educational institutions, corporate environments, and creative studios. These models are designed to transform the way users engage with content, enabling seamless collaboration and improving overall productivity.

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In summary, the Sharp PN-L802B, PN-L602B, PN-L702B, PNL802B, and PNL602B bring together large-scale interactive technology, rich visuals, and collaborative features that set a new standard for interactive displays. Their versatility and advanced capabilities make them an ideal choice for any environment where teamwork and communication are pivotal.
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