Metrologic IS4921 Specifikace stáhnout pdf (Strana 41)

Exposure Time for Image Acquisition

By default, the maximum exposure time for image acquisition is 8 ms. Reducing the exposure time for image

acquisition may improve the reading performance of high-density bar codes for certain applications. Use the

following bar codes to set the desired maximum exposure time.

Set Exposure Time to 1 ms

³ 3 2 7 6 1 0

Set Exposure Time to 2 ms

³ 3 2 7 6 1 2

Set Exposure Time to 3 ms

³ 3 2 7 6 3 0

Set Exposure Time to 4 ms

³ 3 2 7 6 4 0

Set Exposure Time to 5 ms

³ 3 2 7 6 5 0

Set Exposure Time to 6 ms

³ 3 2 7 6 6 0

Set Exposure Time to 7 ms

³ 3 2 7 6 7 0

Set Exposure Time to 8 ms

³ 3 2 7 6 0 0

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 63 64

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Metrologic IS4921 Specifikace Strana 41