3820 UG.book - Finn-ID

Scanner Trigger ModesManual/Serial Trigger, Low PowerYou can activate the scanner either by pressing the trigger, or using a serialtrigger command (see "Trigger Commands" on page 10-4). When in manualtrigger mode, the scanner scans until a bar code is read, or until the trigger isreleased.When in serial mode, the scanner scans until a bar code has been read or untilthe deactivate command is sent. In serial mode, the scanner can also be set toturn itself off after a specified time has elapsed (see Read Time-Out (SerialTrigger Mode), which follows).* Manual/Serial TriggerRead Time-Out (Serial Trigger Mode)Use this selection to set a time-out (in milliseconds) of the scanner’s trigger whenusing serial commands to trigger the scanner. Once the scanner has timed out,you can activate the scanner either by pressing the trigger or using a serialtrigger command. After scanning the Read Time-Out bar code, set the time-outduration (from 0-300,000 milliseconds) by scanning digits on the ProgrammingChart inside the back cover, then scanning Save. Default = 300,000 ms.Scanner Power Time-Out TimerRead Time-OutNote: The Scanner Power Time-out Timer option only applies to Manual/SerialTrigger.When there is no activity within a specified time period, the scanner enters lowpower mode. Scan the appropriate Scanner Power Time-Out bar code tochange the time-out duration (in seconds).3 - 4 2020/3820 User’s Guide