Protocol

5
Command: balance?
Description: Request current balance setting
Return String(s): balance=###$ (L01-15, R01-15, 000)
Return Description: Current balance setting
Example: balance=L03$
Command: freq?
Description: Request current frequency for digital source input
Return String(s):
freq=off$ / freq=32$ / freq=44.1$ / freq=48$ / freq=88.2$ / freq=96$ /
freq=176.4$ / freq=192$
Return Description: Current frequency for digital source input
Example: freq=48$
Command: speaker?
Description: Request current active speaker outputs
Return String(s): speaker=a$ / speaker=b$ / speaker=a_b$ / speaker=off$
Return Description: Current active speaker outputs
Example: speaker=a$
Command: dimmer?
Description: Request current front display dimmer level
Return String(s):
dimmer=0$ / dimmer=1$ / dimmer=2$ / dimmer=3$ / dimmer=4$ /
dimmer=5$ / dimmer=6$
Return Description: Current front display dimmer level
Example: dimmer=3$
Command: pcusb?
Description: Request current PC-USB class
Return String(s): pcusb_class=1$ / pcusb_class=2$
Return Description: Current PC-USB class
Example: pcusb_class=1$
Command: version?
Description: Request the main CPU software version
Return String: version=#.##$
Return Description: Rotel main CPU software version
Example: version=1.09$
Command: pc_version?
Description: Request the PC-USB software version
Return String: pc_version=#.##$
Return Description: Rotel PC-USB software version
Example: pc_version=1.13$