Enter Setup
** Exit Setup
4
RT20
6
User
G
u
ide
Chapter 2 Communication Interfaces
The RT206 provides a TTL-232 interface and a USB interface (optional) to communicate with the host
device. The host device can receive scanned data and send commands to control the engine or to
access/alter the configuration information of the engine via the interface.
Power-Saving Mode
By default, the engine adopts the Normal Mode which supports both TTL-232 and USB. The
Power-Saving Mode is designed to conserve power. However, you can only use TTL-232 communication
in the Power-Saving Mode.
** Normal Mode
(TTL-232 & USB supported)
Power-Saving Mode
(TTL-232 supported)
