Zebra DS9908 Product Reference Guide

Imager Preferences
101
Analog and Digital Gain
If you disable Image Capture Autoexposure you can modify the engine’s analog and digital gain using these
parameters. Total gain = analog gain x digital gain.
Analog Gain
Parameter # 1232
SSI # F4h D0h
Select an option to set an analog gain value.
Digital Gain
Parameter # 1233
SSI # F4h D1h
To set the digital gain, scan the following barcode, then scan two barcodes from Numeric Barcodes to enter a
2-digit value for the digital gain. The default is 32.
A value of 32 = x 1 digital gain; i.e., digital gain = 1/32 x digital gain parameter value.
Analog Gain x 1
(00h)
*Analog Gain x 2
(01h)
Analog Gain x 4
(02h)
Analog Gain x 8
(03h)
Digital Gain

Zebra DS9908 Specifications

General

Sealing	IP52
Scan Technology	Array Imager
Scan Rate	Up to 240 in./610 cm per second
Humidity	5% to 95% RH, non-condensing
Decode Capability	1D, 2D
Connectivity	USB, RS-232, Keyboard Wedge
Image Sensor	1280 x 800
Drop Specification	Multiple 5 ft./1.5 m drops to concrete
Operating Temperature	14°F to 122°F (-10°C to 50°C)
Light Source	LED
Storage Temperature	-40°F to 158°F (-40°C to 70°C)