51 © 2016 unitech Electronics Co., Ltd. All rights reserved.unitech is a registered trademark of unitech Electronics Co.,LtdMS912+ User’s Manual4.6 Scan mode4.6.1 Trigger mode *◆ The LED will light when the trigger is pressed.◆ The LED will go off when the trigger is released.4.6.2 Continuous mode◆ LED is always on.◆ The trigger does not function in Continuous Mode.4.6.3 Continuous Auto off◆ The LED is always on when the trigger is pressed.◆ The LED will go off if no bar code has been detected after 60 seconds.4.6.4 Flash mode◆ The LED is on steady if a bar code is close to the scanner, but startsflashing if no bar code is detected after 60seconds.◆ The trigger does not function in Flash Mode.4.6.5 Toggle mode◆ The LED is always on when the trigger is pressed.◆ The LED will go off if one bar code is read.Note: 1. To extend the scanner's life, keep the scanner set to Trigger Mode orContinuous Auto Off Mode.2. The LED indicator will glow for GOOD READ.