HP LD4730 Command Reference Guide
Contents
1. Minutes When you read delete the current on time list all of Data2 Data3 Data4 Data5 have to be FFH ex1 fd 01 F1 FF FF FF FF when you read 1st index of On Time List ex2 fd 01 E1 FF FF FF FF when you delete 1st index of On Time List ex3 fd 01 F1 01 02 03 when you write 1st index of On Time Data Monday to Saturday every week 02 03 Acknowledgement d Set ID OK Data Data2 Data3 Data4 Data5 x 37 Off Timer On Off Timer Time Command f e ENWW Set Off Timer Transmission fflle I Set ID Datat Data2 Data3 Data4 DataS Cr Transmission Receiving Protocol 21 1 2 Data1 F1H to F7H write read one index EOH to E7h delete one index EOH delete all indexes F1 write read 1st index of Off Time List F2 write read 2nd index of Off Time List F3 write read 3rd index of Off Time List F4 write read 4th index of Off Time List F5 write read 5th index of Off Time List F6 write read 6th index of Off Time List F7 write read 7th index of Off Time List Data2 01H to 80H write Day of Week 01H Monday bit1 02H Tuesday bit2 04H Wednesday bit3 08H Thursday bit4 10H Friday bit5 20H Saturday bit6 40H Sunday bit7 80H Every day 1FH Monday to Friday Monday to Saturday 60H Saturday to Sunday Data3 Every Week write2. LD4730 and LD4730G LCD Ultra slim Bezel Digital Signage Displays Command Reference Guide 2012 Hewlett Packard Development Company L P Microsoft Windows and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein This document contains proprietary information that is protected by copyright No part of this document may be photocopied reproduced or translated to another language without the prior written consent of Hewlett Packard Company First Edition January 2012 Document Part Number 680967 001 About This Guide This guide provides information on command references for the HP LD4730 and LD4730G LCD Ultra slim Bezel Digital Signage Displays WARNING Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life A CAUTION Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information E NOTE Text set off in this manner provides important supplemental information ENWW iv About This Guide ENWW
3. Table of contents Command reference ENWW EE 1 Connecting the cable 1 5 232 configurations icc ne 1 Communication parameter 2 Command reference let 2 Transmission Receiving Protocol cccccccccceeesecccceeeeeeeeceeceeeeeeecenenessecceeeeneseaeecenesteeeaecetsnteceseneteensees 4 01 Power Command a ua eR oe a RID a RE edd 5 02 Input Select Command b Main Picture Input 6 03 Aspect Ratio Command c Main picture format 6 04 Local Dimming Command Ia 6 05 Backlight Command moi 7 06 Volume Control Command f nennen nnne 7 07 Contrast Command Kg niinc 8 08 Brightness Command kb 8 09 Ambient Light Sensor Command IP 8 10 Display Name Command v a neesiana kania EANA ARAARA ANAE EEEN 9 11 Sharpness Command k k 9 12 09D Select Command K 9 13 Remote Lock Key Lock Command km 10 14 Balance Command kA 10 15 Color Temperature Command kul 11 16 Abnormal state Command KZ 11 17 ISM Method Command Ip 12 18 Auto Configure Command j
4. 00H Disable Every Week 01H Enable Every Week Data4 OOH to 17H Hours 22 Command reference ENWW Data5 00H to 3BH Minutes When you read delete the current off time list all of Data2 Data3 Data4 Data5 have to be FFH ex1 fd 01 F1 FF FF FF FF when you read 1st index of Off Time List ex2 fd 01 E1 FF FF FF FF when you delete 1st index of Off Time List ex3 fd 01 F1 01 02 03 when you write 1st index of Off Time Data Monday to Saturday every week 02 03 Acknowledgement el Set ID DIOK Data1 Data2 Data3 Data4 Data5 x 38 Scheduling Input select Command f u Main Picture Input To select input source for scheduled On times Transmission fl u l Set ID Data1 Data2 CT Data1 F1h to F7h write read one index F1 read 1st index of On Time Input F2 read 2nd index of On Time Input F3 read 3rd index of On Time Input F4 read 4th index of On Time Input Data Hex INPUT Data2 07H VGA 09H Ethernet OBH DisplayPort PC When you read delete the current On Time Input Data2 needs to be OxFF ex1 fu 01 F1 FF when you read 1st index of On Time Input ex2 fu 01 F3 07 when you write one On Time Input Data in to 3rd index RGB Acknowledgement ENWW Transmission Receiving Protocol 23 5 ID IOK Data Data2 x 39 IP Address Setup Command v f Set the IP address for VOE Transmiss
5. 5 22 Tile V Position d f 1 5 23 Tile H Monitors d 9 1 5 24 Tile V Monitors d h 1 5 25 Display Location b 26 Natural Mode In Tile Mode d j 00H 01H 27 Picture Mode PSM d x 00H 05H 28 Sound Mode d y 01H 02H 29 Player Name V d 30 Operating Time d 31 Thermal Value d n FFH 32 LED Fault Check d p FFH 33 DHCP VOE v e 00H 01H 34 Speaker d V 00H 01H 35 Time f a 36 On Timer On Off Timer Time f d F1H FA4H 00H 17H 00H 3BH EOH E4H 01H 80H 37 Off Timer On Off Timer Time f e F1H FA4H 00H 17H 00H 3BH EOH E4H 01H 80H 38 Scheduling Input Select f u F1H F4H 07H 0BH 39 IP Address VOE V f 40 Auto Detection f g 00H 01H 41 Power On Delay f h 00H 01H 42 Language f i 00H 09H 43 DPM Select f j 00H 02H 44 Reset f k 00H 02H ENWW Command reference list 3 COMMAND1 2 DATA DATA2 DATA3 45 Energy Saving f 00H 03H 46 Subnet mask VOE V g 4T Serial No f y FFH 48 S W Verison f 2 49 IP Address NSM v k 50 Mac Address VOE v h 51 Check VOE availability v 52 Mac Address NSM V j 53 Product Name f v FFH Transmission Receiving Protocol Transmission Command1 Command2 Set ID Data Cr Command 1 First command k j m d f x v Command 2 Second command a to z Set ID Set up the Set ID number of product range 01H to 63H by setting 0 server can control all products W
6. set the frequency of adjustment to ambient light Transmission 16 05 ID TIData Cr Data 00H OFF 01H LOW 02H HIGH Command reference ENWW Acknowledgement b Set ID OK Data x 10 Display Name Command v a To fill the Display Name field for VOE Transmission vi af Set ID Data Cr Data A text string 32 characters maximum Acknowledgement a Set ID OK Data x 11 Sharpness Command k k To adjust the screen Sharpness Transmission k k Set ID Data Cr Data Min 00H to Max OAH Acknowledgement 5 ID DOK Data x 12 OSD Select Command 1 To control OSD on off to the set Transmission Kir rSet IDI Data Cr ENWW Transmission Receiving Protocol Data 0 OSD Off 1 OSD On Acknowledgement Set 13 Remote Lock Key Lock Command To control Remote Lock on off to the set This function when controlling RS 232 C locks the remote control and the local keys Transmission k m Set ID Data C r Data 0 Off 1 On Acknowledgement m Set ID IIOK Data x 14 Balance Command k t 10 To adjust the sound balance Transmission ID DData Cr Data Min to Max 64H Hexadecimal code OOH Step L50 64H Step R50 Acknowledgement Command reference ENWW tl Set ID OK Data x 1
7. 26 Energy saving Command TI 26 Subnet mask VOE Setup Command vol 27 Serial no Check Command f y sss eene ennemis 27 S W Version Command fc 27 IP Address NSM setup Command vk 28 Mac Address VOE Setup Command v 28 Check VOE availability Command vn 28 Mac Address NSM setup Command vil 29 ENWW Command reference This chapter gives the information needed to send control commands to the display from your own programs Use the RS 232 C port for transmitting and receiving commands Connecting the cable Use this method if you want to connect several products to a single PC so that all displays can be controlled at once Connect the RS 232 C cable as shown in the following illustration The RS 232 C protocol is used for communication between the media player computer and the display You can turn the display on off select an input source or adjust the OSD menu from the media player computer Figure 1 Daisy chain RS 232C RS 232C RS 232C RS 232C CONTROL CONTROL CONTROL CONTROL 0 RS 232 C configurations ENWW 7 Wire configurations 3 Wire configurations Standard RS 232 C cable Not Standard media Display media Display player player computer computer RXD 2 Del 3 TXD RXD 2 Ba 3 TXD TXD 3 i i 2 RXD TXD 3 2 RXD GND 5 ba 5
8. 5 Color Temperature Command k u To adjust the screen color temperature Transmission k u Set ID Data IRed gain Green gain Blue gain Cr Data 0 9300K 1 8000K 2 6500K 3 User When Data is 3 specify R G B gains Red gain FFH Green 00H Blue gain 00H FFH Acknowledgement u Set ID OK Data Red gain Green gain Blue gain x 16 Abnormal state Command k z Abnormal State Used to Read the power off status when Stand by mode Transmission ID Data Cr Data FF Read ENWW Transmission Receiving Protocol 11 Acknowledgement 2 ID OK Data Ix Data 0 Normal Power on and signal exist No signal Power on N Turn the display off by remote control Turn the display off by sleep time function gt Turn the display off RS 232 C function Turn the display off by off time function Turn the display off by auto off function 17 ISM Method Command j p Used to select the afterimage preventing function Transmission 105 ID Data Cr Data 1H Inversion 2H Orbiter 4H White Wash 6H Dot wash 8H Off Acknowledgement p Set ID OK Data x 18 Auto Configure Command 12 To adjust picture position and minimize image shaking autom
9. GND GND 5 i 5 GND DTR 4 i 6 DSR DTR 4 6 DSR DSR 6 ii 4 DTR DSR 6 4 DTR Connecting the cable 1 7 Wire configurations 3 Wire configurations Standard RS 232 C cable Not Standard RTS 7 d 8 CTS RTS 7 7 CTS CTS 8 b 7 RTS CTS 8 8 RTS D Sub 9 D Sub 9 D Sub 9 D Sub 9 Female Female Female Female Communication parameter e Baud Rate 9600 baud rate UART e Data Length 8 bit e Parity Bit None e Stop Bit 1 bit e Flow Control None e Communication Code ASCIl code e Use a crossed reverse cable Command reference list The table below shows the commands supported by the LD4730 and LD4730G COMMAND1 2 DATA DATA2 DATA3 01 Power k a 00H 01H 02 Input Select k b 07H 0BH 03 Aspect Ratio k c 01H 1FH 04 Local Dimming j a 00H 01H 05 Backlight m g 00H 064H 06 Volume Control k f 00H 64H 07 Contrast k g 00H 64H 08 Brightness k h 00H 64H 09 Ambient Light Sensor j b 00H 02H 10 Display Name V a 11 Sharpness k k 00H 0AH 12 OSD Select k 00H 01H 13 Remote Lock Key Lock k m 00H 01H 14 Balance k t 00H 64H 2 Command reference ENWW COMMAND1 2 DATA1 DATA2 DATA3 15 Color Temperature k 00H 03H 16 Abnormal State k z FFH 17 ISM Method 01H 08H 18 Auto Configuration j 01H 19 Key m c Key Code 20 Subnet mask NSM v 21 Tile Position d e 1
10. H to 1EH Hour to 17H Minute 00H to 3BH Transmission Receiving Protocol 19 Daylight 0 saving time 1 Off On Acknowledgement ID IOK NG Year Month Day of Month Hour Minute Daylight Saving Time x When reading data FFH is inputted for all arguments In other cases all are treated as NG 36 On Timer On Off Timer Time Command f Set On Timer Transmission 5 ID Datat Data2 Data3 Data4 Data5 Cr 1 Data1 F1H to F7H write read one index 2 EOH to E7H delete one index EOH delete all indexes write read 1st index of On Time List write read 2nd index of On Time List write read 3rd index of On Time List write read 4th index of On Time List write read 5th index of On Time List write read 6th index of On Time List write read 7th index of On Time List Data2 01H to 80H write Day of Week bito 01H Monday bit1 02H Tuesday bit2 04H Wednesday bit3 08H Thursday bit4 10H Friday bit5 20H Saturday bit6 40H Sunday bit7 80H Every day 20 Command reference ENWW 1 Monday to Friday 3FH Monday to Saturday 60H Saturday to Sunday Data3 Every Week write OOH Disable Every Week 01H Enable Every Week Data4 to 17H FFH Hours Data5 00H to 3BH
11. U nne rrr en nennen 12 19 tenure 13 20 Subnet mask NSM setup Command vil 13 21 Tile H Position Command del 13 22 Tile V Position Command d ee eene nene 14 23 Tile H Monitors Command do 14 24 Tile V Monitors Command d 14 25 Display Location Command iaaa 15 26 Natural Mode In Tile Mode Command du 15 vi 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 Picture Mode Command d x 16 Sound Mode Command dv 16 Player Name Command vd 16 Operating time Command dl 17 Thermal value Command dn 17 LED fault Check Command d p 18 DHCP VOE Command v e t ge eee etae eed edat 18 Speaker Command d v 4 on Roe he oen iet 19 Time Command RR 19 On Timer On Off Timer Time Command f d 20 Off Timer On Off Timer Time Command Tel 21 Scheduling Input select Command f u Main Picture Input 23 IP Address VOE Setup Command vi 24 Auto Detection Command To 24 Power On Delay Command Th 24 Language Command f i eee tte tete dette detecta 25 DPM Select Command TI eege Ree EES EENS EES 25 Reset Command NEE
12. ansmission a NO Set 12 Data Data is always FF in Hex Acknowledgement 5 ID OK NG Datal x Data The data means used hours Hexadecimal code 31 Thermal value Command 4 ENWW To read the inside temperature Transmission d n Set ID Data x Data Data is always FF in Hex Acknowledgement Transmission Receiving Protocol 17 n J Set ID OK NG Data x Data The data is 1 byte signed integer between 128 and 127 32 LED fault Check Command d p To check LED fault Transmission d p Set ID Data x Data Data is always FF in Hex D gt 5 x 8 3 5 3 1 5 ID OK NG Datal x Data 0 LED Fault 1 LED OK 2 N A DPM Power Off 33 DHCP VOE Command v e Set DHCP on or off for VOE Transmission ID Data x Data 0 Disable 1 Enable Acknowledgement 5 ID OK NG Datal x 18 Command reference ENWW 34 Speaker Command d v 12 Data 0 Off 1 Acknowledgement vi Set ID DDK NG Data x 35 Time Command f a ENWW Set the current time Transmission fl a f Set ID f Year IMonth Day of Month Hour Minute Daylight Saving Time Cr Year 00H 63H The given value is added to 2000 to obtain the year Month 00H to OBH Day of Month 01
13. atically It works only in RGB PC mode Transmission 05 ID Data Cr Command reference ENWW Data 1 To set Acknowledgement 4 0 2 OK Data x 19 To send an infrared remote control key press Transmission m c Set ID Data CTr Data Code of the desired key Acknowledgement c Set ID OK Data x 20 Subnet mask NSM setup Command v 1 To set the subnet mask for Network Sign Manager Transmission Mile ID Datal Cr Data A text string of the form hhhhhh where h is a hex digit Acknowledgement Set ID OK NG Data x 21 Tile H Position Command d e To set the Horizontal position of this display within a tiled array Transmission ENWW Transmission Receiving Protocol 13 a le Set ID Data x Data Min 1 to Max 5 Acknowledgement 5 ID IOK NG Data x 22 Tile V Position Command d f To set the Vertical position of this display in a tiled array Transmission ID Data x Data Min 1 to Max 5 Acknowledgement ID OK NG Data x 23 Tile H Monitors Command d g To set the number of columns Transmission d g Set ID Data x Data Min 1 to Max 5 Acknowledgement gi Set ID OK NG Data x 24 Tile V Monitors Command d h To set the number of rows 14 Command refere
14. heck VOE availability Command v i To check whether display is free or attached to a media player by VOE When the display is attached no configuration may be performed Transmission IVIlilI Set ID D Data Cr 28 Command reference ENWW Data FFH Read Acknowledgement ilfl Set ID OK NG Datal x Data 0 Free 1 Busy Configuring display not allowed 52 Mac Address NSM setup Command v j To set the Mac address for Network Sign Manager Transmission Mile ID Data Cr Data A text string of the form hhhhhhhhhhhh where h is a hex digit Acknowledgement lilflrset ID IOK NG Data Dx ENWW Transmission Receiving Protocol 29
15. hen operating with more than 2 sets using set ID as 0 at the same time do not check the ack message Because all sets will send the ack message it is not possible to check all of the ack messages Data To transmit command data Transmit FF data to read status of command Cr Carriage Return ASCII code 0 x 0 D ASCII code Space 0 x 20 OK Acknowledgement Command2 I Set ID ITOK Data x The Product transmits ACK acknowledgement based on this format when receiving normal data At this time if the data is in data read mode it indicates present status data If the data is in data write mode it returns the data of the media player computer 4 Command reference ENWW Error Acknowledgement Command 2 I Set ID NG Datal x If there is an error it returns NG 01 Power Command To control Power On Off of the Set Transmission k a Set ID Data Cr Data 0 Power Off 1 Power On Acknowledgement a Set ID IOK Data x To show the status of Power On Off Transmission ID Q FFI Cr Acknowledgement a Set ID IOK Data x Data 0 Power Off 1 Power On ENWW Transmission Receiving Protocol 5 02 Input Select Command b Picture Input To select input source for the Set Transmission k b Set D Data Cr Data 07H RGB PC O9H Ethernet OBH DisplayPort PC Acknow
16. ion Mille ID Data Cr Data A text string of the form hhhhhh where h is a hex digit Acknowledgement fffl Set ID IOK NG Data x 40 Auto Detection Command f g Set Auto Detection Transmission 19 ID Data Cr Data 0 Off 1 On Acknowledgement 91015 ID OK NG Data x 41 Power On Delay Command f h Turn off or on the power on delay feature Transmission f h Set ID Data Cr 24 Command reference ENWW Data 0 Off 1 On Acknowledgement h Set ID IOK NG Data x 42 Language Command f i Set the OSD language Transmission Diller ID Data Cr Data 0 English N e gt French German Spanish Italian a Portuguese 9 Chinese e Japanese Dutch Acknowledgement 5 ID IOK NG Data x 43 DPM Select Command f j Set the DPM Display Power Management function Transmission Ifitirset 12 ENWW Transmission Receiving Protocol 25 Data 0 Off 1 On 2 VGA only Acknowledgement il Set ID IOK NG Data x 44 Reset Command f k Execute the Factory Reset function Transmission fflfk Set ID I Data Cr Data 2 Factory Reset Acknowledgement kIlI Set ID OK NG Data x 45 Energy saving Command f I 26 To set the ene
17. ledgement b Set ID OK Data x 03 Aspect Ratio Command k c Main picture format To adjust the screen format Transmission kIIc I Set ID Data Cr Data 1 4 3 2 16 9 4 Zoom 6 Original 7 14 9 9 1 1 10H Cinema Zoom Acknowledgement lt ID JJOK Data Ix 04 Local Dimming Command j To turn local dimming on off 6 Command reference ENWW Transmission ley Set ID Data Cr Data 0 Local dimming off 1 Local dimming on Acknowledgement a Set ID OK Data x 05 Backlight Command m g To control the brightness of the backlight Transmission ID fI Data Cr Data Min 00H to Max 64H Acknowledgement g l Set ID IOK Data x 06 Volume Control Command k f ENWW To adjust Volume Transmission Ile ID lData Cr Data Min 00H to Max 64H Hexadecimal code Acknowledgement Ifl Set ID OK Data x Transmission Receiving Protocol 7 07 Contrast Command 9 To adjust screen contrast Transmission k g Set 1D Data Cr Data Min 00H to Max 64H Acknowledgement g l Set ID JOK Data x 08 Brightness Command k h To adjust screen brightness Transmission k h Set ID rI Data Cr Data Min 00H to Max 64H Acknowledgement h Set ID JOK Data x 09 Ambient Light Sensor Command j b To
18. nce ENWW Transmission a h Set ID Data x Data Min 1 to Max 5 Acknowledgement h Set IDIIOK NG Data x 25 Display Location Command v b To fill the Display Location field for VOE Transmission ID Data Ix Data A text string 32 characters maximum Acknowledgement bII Set ID IOK NG Data x 26 Natural Mode In Tile Mode Command d j To assign the Title Natural mode for Tiling function Transmission d fn rSet 12 Data 0 Natural Off 1 Natural On ff Read Status Acknowledgement IDI IBOK NG Data Ix ENWW Transmission Receiving Protocol 27 Picture Mode Command 4 To adjust the picture mode Transmission 9 ID Data Structure Data Hex MODE 00 Vivid 01 Standard 02 Cinema 05 Expert 1 Acknowledgement Ix I Set ID IOK NG Data x 28 Sound Mode Command d y To adjust the Sound mode Transmission d ly r Set ID Data X Data Structure Data Hex MODE 01 Standard 02 Voice Acknowledgement yl I Set ID IOK NG Data x 29 Player Name Command v d To fill the Player Name field for VOE 16 Command reference ENWW Transmission vi d Set 12 Data A text string up to 64 characters long Acknowledgement d Set ID OK NG Datal x 30 Operating time Command d 1 To read the hours of operating time Tr
19. rgy saving mode Transmission ALMD Set 12 Data Cr Data 0 Off 1 Level 1 2 Level 2 3 Level 3 Acknowledgement tert ID IOK NG Data x Command reference ENWW 46 Subnet mask VOE Setup Command v g To set the subnet mask for VOE Transmission Ivi g Set ID Data Cr Data A text string of the form hhhhhh where h is a hex digit Acknowledgement 9 ID T IOK NG Data Ix 47 Serial no Check Command f y To read the serial numbers Transmission flly U Set ID Data Cr Data Data FF to read the serial numbers Acknowledgement y I Set ID IOK NG Data 1 to Data 1 3 x Data The data format is ASCII Code 48 S W Version Command f 2 Check the software version Transmission Ifllz Set ID Data Cr Data FFH Read ENWW Transmission Receiving Protocol 27 Acknowledgement 2 ID OK NG Datal x 49 IP Address NSM setup Command To set the IP Address for Network Sign Manager Transmission VIIKIIISet ID Data Cr Data A text string of the form hhhhhh where h is a hex digit Acknowledgement k Set ID IOK NG Data x 50 Mac Address VOE Setup Command v h To set the Mac address for VOE Transmission ID Data Cr Data A text string of the form hhhhhhhhhhhh where h is a hex digit Acknowledgement h Set ID IIOK NG Data x 51 C
Download Pdf Manuals
Related Search