RS232 Protocol

5
Command: get_display2!
Description: Request display line #2 to be sent
Return String: display2=##,text
Return Description:
Current display line 2, must include 2 digit length of text string at beginning
followed by "," and text string (no terminating character)
Example: display2=20, Sample Text
Command: get_product_type!
Description: Request the product type
Return String: product_type=##,text
Return Description:
Rotel product type name, must include 2 digit length of text string at
beginning followed by "," and text string (no terminating character)
Example: product_type=07,RC-1570
Command: get_product_version!
Description: Request the main CPU software version
Return String: product_version=##,text
Return Description:
Rotel main CPU software version, must include 2 digit length of text string at
beginning followed by "," and text string (no terminating character)
Example: product_version=06,V1.1.8
Command: get_tc_version!
Description: Request the front USB software version
Return String(s): tc_version=##,text
Return Description:
Rotel front USB software version, must include 2 digit length of text string at
beginning followed by "," and text string (no terminating character)
Example: product_version=06,V500BT
Command: get_display_size!
Description: Request display size (Requires Main Software V1.2.9 or later)
Return String: display_size=##,##!
Return Description: Columns and rows on current display
Example: display_size=20,04!
Command: get_display_update!
Description: Request display update (Requires Main Software V1.2.9 or later)
Return String(s): display_update=auto! / display_update=manual!
Return Description: Status of if the display refresh is automatic or manual
Example: display_update=auto!
Command: get_current_power!
Description: Request current power status
Return String(s): power=on! / power=standby!
Return Description: Current power status
Example: power=on!