NEC VT695 NP115 : RS232 codes- Projectors - Page 7

B : LT Series

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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

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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