User Manual

Table Of Contents
54
Enter Setup
1564 Barcode Scanner User Guide
2.
Read the
Decimal Valuebarcode on page
錯誤
!
尚未定義書籤。
. For example, read “1” and “5”
for setting the preview image size to 1500 bytes.
3. Read the “Validate” barcode on the same page to complete this setting.
Image Capture Illumination
Decide whether to cause the decoder to flash illumination on every image capture to aid decoding.
Enabling illumination usually results in superior images. The effectiveness of the illumination
decreases as the distance to the target increases.
*Enable
Disable
Image Capture Autoexposure
Decide whether to manually specify the gain and exposure time (only recommended for advanced
users with difficult image capture situations).
*Enable
Disable
By default, exposure value is set to 1 ms and gain value is set to 10
0 when autoexposure is
disabled.
Fixed Exposure
in 100
μ s
2~5000 (*10)
1. Read the barcode above to specify a fixed exposure value.
2.
Read the
Decimal Valuebarcode on page
錯誤
!
尚未定義書籤。
. For example, read “1” and “5”
for setting the exposure value to 1.5 ms.
3. Read the “Validate” barcode on the same page to complete this setting
Fixed Gain
1~100 (*100)
4. Read the barcode above to specify a fixed gain value.
5.
Read the
Decimal Valuebarcode on page
錯誤
!
尚未定義書籤。
. For example, read “3” and “0”
for setting the gain value to 30.
6. Read the “Validate” barcode on the same page to complete this setting.