Accu-Chek Guide meter

• Open the child-resistant battery door by inserting a narrow object, such as a pen, into the slot.
• Push the tab in the direction of the arrow and lift the battery door up.
• Release the old batteries by pushing the release button.
• Press and hold the power/set/ok button on the front of the meter for at least 2 seconds. Wait 20 seconds.
• Slide the new batteries under the black tabs with the (+) side facing up.
• Put the battery door back in place and snap it closed. In addition, this video shows you how to change the batteries of the Accu-Chek Guide meter.

Accu-Chek Guide Link meter

• Open the battery door on the back of the meter by pushing the tab in the direction of the arrow and pulling the door up.
• Release the old batteries by pushing the release button.
• Remove the old batteries.
• Press and hold the power/set/ok button on the front of the meter for at least 2 seconds. Wait 20 seconds
• Slide the new batteries under the black tabs with the (+) side facing up.
• Put the battery door back in place and snap it closed.