NEC VT595 NP115 : RS232 codes- Projectors - Page 7
B : LT Series
UPC - 050927253591
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For all others "broadcast notification" is recommended. Response : This returns the model code for a projector received regardless of individual notification or broadcast notification. Table of Model codes 0000B : (broadcast notification) 0001B : MT Series 0010B : LT Series 0011B : SX Series 0101B : GT Series 1111B : (broadcast notification) CAUTION : * When the model code is set to "broadcast notification", the command becomes broadcast notification command, regardless of values of the projector ID. * Model code is specified using upper ranking 4 bits of data length. The lower ranking 4 bits becomes the upper bits of data length. * Data length : (12 Bit) This is data length of data portion (unit:: byte). Command : This sets data length of data added to a command to send it. ( See each command description.) Response : This sets data length of data added to a response to send it. ( See each command description.) CAUTION : Data length is specified using total of 12 bits ( 0 - 4095) of 4 bits of the 4th byte and 8 bits of the 5th byte.* The upper ranking 4 bits of the 4th byte is model code. * Data portion This becomes data of data length specified in the data length portion. Command : This sets data added to a command to send it. ( See each command description.) Response : This sets data added to a response to send it. ( See each command description.) * Checksum This is lower ranking 8 bits of the sum total of the header and data portions of one transmit and receive data frame. 4-2. Data portion of response