Check the following points

• Is the scanner far away from the wireless access point? Is there anything that may block the signal (such as walls and metal boards), or an electromagnetic source?

If the problem persists, check the items in Before You Contact the Scanner Service Provider first, then contact the distributor/dealer where you purchased this product. Refer to the contact information in the Contact List if supplied with this product, or refer to the contact information in the Contact for Inquiries section if provided in Safety Precautions supplied with this product, and then make an inquiry.

Is the scanner far away from the wireless access point? Is there anything that may block the signal (such as walls and metal boards), or an electromagnetic source?

Solution

The signal between the wireless access point and the scanner may be weak, or there may be some signal interference.

Check the icon on the lower left side of the touch screen for the signal status.

Icon	Signal Strength
	Strong
	Medium
	Weak
	Not connected

If the signal is weak, change the installation locations of the scanner and the wireless access point.

• Move the scanner closer to the wireless access point.

• Move the scanner and the wireless access point away from the following.

  • Objects that may block the signal (such as walls and metal boards)

  • Devices that may cause signal interference (such as microwaves and cordless phones) and wireless devices

• Change the direction that the scanner is facing.

Also, communication in certain wireless channels may become unstable due to signal interference such as noise.

Change the value of the wireless channel on the wireless access point.