MT8495 User’s Manual V1.0
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3. Reading Mode
3.1 Trigger Mode
In trigger mode, MT8495 starts scanning barcode when trigger is pressed. If
trigger keeps being pressed within LED timeout, the scanning continues.
When LED timeout expires or a barcode is scanned, the scanning stops. To
restart scanning, the trigger be released and then pressed again.
Trigger Mode*
3.1.1 Trigger Condition
When trigger condition = level, the trigger must always be pressed during a
scanning operation. The scanning will not stop until a barcode is scanned or
LED timeout expires. When trigger condition = pulse, MT8495 starts scanning
whenever a press on the trigger is detected, and will continue scanning until a
barcode is scanned or LED timeout expires.
Level*
Pulse
3.1.2 LED Timeout
LED timeout is the maximum scanning duration. When LED timeout expires,
the scanning operation stops automatically. The configurable range is from 100
to 25500ms; default is 5000ms.
