Operation Manual

14
When you should do a control solution test:
• To practice the test process instead of using
blood.
• When you open a new vial of test strips.
• Once a week.
• Whenever you suspect that the meter or test
strips are not working properly.
• If you have had repeated unexpected blood
glucose results (as described on page v).
• After dropping the meter.
Note: Refer to additional information in the
OneTouch
®
Ultra
®
Control Solution package.