Rion VM-55, Instruction Manual, Page: 149 / 204

137
Serial Interface
Communication cutoff
Sleep mode
When sleep mode is enabled, the unit enters the sleep state after the current
block has been sent. In the sleep state, the VM-55 does not send or accept
commands.
ECO setting
When ECO setting is selected, it will be enabled after a transmission of current
command is completed. After that, the VM-55 does not send or accept commands
(ECO setting disables the communication control function).
Power off
During power off processing, communication is terminated after the current
command was sent.
Auto shutdown
Same as power off.