Справочник Пользователя для Unitech Electronics Co. Ltd. MS916BT
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Aim Duration
Parameter # 0xED
When a scan engine with an aim mode is triggered either by a trigger pull, or a
START_DECODE command, this parameter sets the duration the aiming
pattern is seen before a a scan attempt begins. It does not apply to the aim
signal or the AIM_ON command. It is programmable in 0.1 second increments
from 0.0 to 9.9 seconds. No aim pattern is visible when the value is 0.0.
To set an aim duration, scan the bar code below. Next scan two numeric bar
codes beginning on page 77 that correspond to the desired aim duration.
Single digit numbers must have a leading zero. For example, to set an aim
duration of 0.5 seconds, scan the bar code below, then scan the “0” and “5” bar
codes. To change the selection or cancel an incorrect entry, scan Cancel on
page 78.
Triggering Modes
Parameter # 0x8A
Choose one of the options below to trigger the scan engine. Bar codes and
option numbers are on the following page.
•
Scan (Level) - A trigger pull activates the laser and decode
processing. The laser remains on and decode processing continues
until a trigger release, a valid decode, or the Laser On Time-out is
reached.
•
Scan (Pulse) - A trigger pull activates the laser and decode
processing. The laser remains on and decode processing continues
until a valid decode or the Laser On Time-out is reached.