Lexicon DC-2 - Manual (Page 27)

Lexicon, Inc.
DC-2/MC-1 Serial Communications Protocol
Printed on: 10/19/00
27 of 44
7.3.22 Set Record/Zone2 Input
Sets the Record/Zone 2 input. If Record/Zone2 was inactive, this command will set the input then activate
the Record/Zone 2 function.
7.3.22.1 Command Packet Description
Application Header:
Command
DC_CMD_SET_REC_INPUT 0x25
Data Count 1 0x01
Application Data:
Data[0]
InputId nn
7.3.22.2 Data Description
InputId:
Data Type: Unsigned 8 bit Integer
Max Value: 7
Conversion: Input Id’s are defined in Appendix D Input Id’s
7.3.22.3 DC-2/MC-1 Response
7.3.22.4 Data Validation:
The InputId must be a valid Input Id. If it is not the DC-2/MC-1 will respond with a NAK packet and error
code DC_ERR_ INVALID_INPUT_ID. If the input selection is disallowed(input blocked, digital input not
selected…) DC-2/MC-1 will respond with a NAK packet and error code DC_ERR_INVALID_INPUT If
the input is assigned the DC-2/MC-1 will respond with an ACK Packet.
7.3.23 Clear Record/Zone2 Input
Clears or Unassign’s the Record/Zone 2 input. If Record/Zone2 is active, this command will unassign the
zone 2 input and set the record outputs to the main input source.
7.3.23.1 Packet Description
Application Header:
Command
DC_CMD_CLEAR_REC_INPUT 0x26
Data Count 1 0x01
Application Data:
Data[0]
InputId nn
7.3.23.2 Data Description
InputId:
Data Type: Unsigned 8 bit Integer
Max Value: 7
Conversion: Input Id’s are defined in Appendix D Input Id’s
7.3.23.3 DC-2/MC-1 Response
7.3.23.4 Data Validation
The InputId must be a valid Input Id. If it is not the DC-2/MC-1 will respond with a NAK packet and error
code DC_ERR_ INVALID_INPUT_ID. If the input is unassigned the DC-2/MC-1 will respond with an
ACK Packet. If the record/zone 2 function was not active the DC-2/MC-1 will respond with an ACK
packet.