Serial Data and Edge

Serial Data and Edge is seldom used but can be useful in an application that primarily uses an external sensing device but occasionally needs to be triggered manually.

An auxiliary terminal can be connected to the auxiliary port so the user can send the serial trigger character through the scanner to the host.

In this mode the scanner accepts either a serial ASCII character or an external trigger pulse to start the read cycle.

Note: In Serial Data, sending a non-delimited start serial character will start a read cycle; however, a non-delimited stop serial character has no effect.