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8.
Press the button to change to Offline mode.
9. Power the product off, and then on again.
When the product is powered on, the barcode checker is also powered on automatically.
• When the barcode checker is powered on, it emits a laser light. Be sure to keep the
laser away from your eyes.
• When using GFS4170, it keeps emitting a laser light while the product is powered on.
To turn off the laser light, power off the product.
Once the connection between the product and the barcode checker is complete, the barcode
checker icon appears on the status bar of the display.
Do a test read with the barcode checker to confirm that it functions correctly.
• If the product cannot detect the barcode checker, check if the operational settings of
the barcode check are appropriate.
Doing a Test Read with the Barcode Checker
Prepare a label on which the barcode data you use is printed by this product.
After performing operational settings of the barcode checker and then connecting it to the product,
perform a test read from the product's [Settings] menu to confirm that the barcode checker functions
correctly.
1.
After connecting the barcode checker, press the power button on the operator
panel until the LED lights up in blue to power on the product.
When the product is powered on, the barcode checker is also powered on automatically.