Sharp PN-V600A Operation Manual

Also see for PN-V600A: Brochure & specs Setup manual Setup manual

E 36nRepeater control commandRepeater control is achieved by setting the FOURTHCHARACTER of the parameter to “+”.Example:VOLM030 + ← Sets volume of all monitors to 30.In repeater control, responses are returned by all theconnected monitors.If you want to determine that a value has been returned by aspecific set, assign ID numbers to each monitor in advance.When some monitors do not return their responses, theprobable cause is that the monitors could not receive thecommand or command processing is not complete. Do notsend a new command.Example: (When 4 monitors are connected, andassigned ID numbers: 1 through 4)VOLM030 +WAITOK 001OK 002OK 003OK 004 ← If 4 monitors are connected ina chain, reliable operation canbe ensured by sending a newcommand only after a replyhas been returned by 4th (last)monitor.Repeater control can also be used for reading settings.Example:VOLM ? ? ? +WAIT10 001Volume settings for allmonitors are returned.20 00230 00330 004TIPS• If repeater control is used during ID designation (IDSL,IDLK), the ID designation is canceled.Controlling the Monitor with a PC (RS-232C)Setting of the GAMMA user datanTo transfer the GAMMA user dataUse the user data transfer commands (UGRW, UGGW andUGBW). For each of the R, G and B colors, divide the total512 pieces of user data into 16 blocks, and transfer 32 piecesof data with each command.C1 C2 C3 C4 P1 P2 P3 P4 … S1 S2Command field Block number (01 to 16) Data field Checksum fieldExample: To transfer the data of block 1 (0 to 31 levels)of red (R) dataUGRW01000000010002 … 0031C0Command Block number 32 pieces of data ChecksumOne piece of data consistsof 4 digits.* If data is less than 4 digits, add a “0” (zero) to make it 4digits.* The checksum field is the character string (ASCII) data oflower-order one byte which indicates the sum of the blocknumber and 32 pieces of data in hexadecimal (0 to F).nSaving the GAMMA user dataUse the user data save command (UGSV) to save thetransferred 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 entersstandby modenActivating the GAMMA user dataTo activate the transferred user data, select USER for GAMMAof the PICTURE menu, or send the corresponding RS-232Ccommand.nChecking the GAMMA user dataUse the user data read commands (UGRR, UGGR andUGBR) to return 512 pieces of user data for each of the R,G and B colors. Divide the data into 16 blocks and return 32pieces of data with each command. The value to be returnedis not the value stored in the monitor, but the value in thetemporary memory for display. (These values are the samewhen the user data save command (UGSV) above has beensent.)TIPS• The user data is not initialized by RESET of the PICTUREmenu. To initialize the user data, use ALL RESET of theFUNCTION menu.The GAMMA user data initialize command (UGRS) allowsthe initialization of the user data only.