2 the reader port emits a laser to read the bar code. the read indicator lights green when the read is successful.
1 if you have problems with the read operation, change the angle between the label and data collector, or move closer and then try again.
2 if the bar code is larger than the diameter of the data collector's reader port, try moving the data collector a bit farther away from the bar code.
3 the data collector should be able to read a bar code from the maximum distance of 38 centimeters on the forward-facing reader port model and about 30 centimeters on the down-facing reader port model under the following conditions.
ambient light: 500 lux (fluorescent)
pcs: 0.9 min.
minimum bar width: 1.2 mm
itf (extended version)
1 wavelength: 650 nm
maximum output: 1.0 mw
2 caution
use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.