6 - 6 DS8178 Digital Scanner Product Reference Guide
Fixed Exposure
Parameter # 567 (SSI # F4h F1h 37h)
Type: Word
Range: 1 - 1000
This parameter configures the exposure used in manual mode for Snapshot mode.
Each integer value represents 100 s worth of exposure. The default value is 100 which results in an exposure
setting of 10 ms.
To set the Fixed Exposure parameter, scan Fixed Exposure followed by four numeric bar codes representing the
value. Leading zeros are required. For example, to set a Fixed Exposure value of 99, scan 0, 0, 9, 9. See Appendix
G, Numeric Bar Codes for numeric bar codes.
Fixed Gain
Parameter # 568 (SSI # F1h 38h)
Type: Byte
Range 1 - 100
This parameter configures the gain setting used in manual mode for Snapshot modes.
A value of 1 indicates that gain is not used for image capture. A value of 100 indicates that maximum gain is used
for image capture. The default value of this parameter is 50.
To set the Fixed Gain parameter, scan Fixed Gain below followed by three numeric bar codes representing the
value. Leading zeros are required. For example, to set a Fixed Gain value of 99, scan 0, 9, 9. See Appendix G,
Numeric Bar Codes for numeric bar codes.
Fixed Exposure
(4 digits)
Fixed Gain