User's Manual

2. If, after performing the required steps, the “ ” and flashing “ ” symbols appear on the screen, it means

the Rightest Test strip has been inserted incorrectly more than twice. Please, re-insert the unused test

strip again after reviewing the steps on how to insert a test strip correctly on p. 24 or call Customer Service for

support. This error message can also indicate that you may have used the wrong test strips. Please check the test

strip vial to ensure you are using the Rightest Test strips .

GM232B

Error Messages and Troubleshooting

Temperature Error

1. In order to get accurate testing results, please test between 50-104 °F ( 10-40 °C).

2. When the temperature is below 43 °F (6 °C) or over 111 °F (44 °C), the meter will not function

and the " " symbol will blink.

3. If the Rightest Blood Glucose Meter and Test Strips are exposed to a substantial

change in temperature, please wait 45 minutes before measurement.

GM232B

Battery Error

1. The " " symbol blinks when the battery power is low. Please change the

battery as soon as possible. You can still test.

and " symbols blink when the battery is too low. Meter cannot

test. Please change the battery immediately.

2. The " " "

Strip Error

1. When the test strip is inserted incorrectly, the meter will beep 4 times while the “ ”

symbol flashes. Do not apply a sample on the test strip. Please re-insert the unused test

strip correctly (refer to “Handling the Rightest Blood Glucose Test Strip “ on Page

24 for more information).

GM232B

Sampling Error

Please do not apply the blood to the sample port of the test strip before the meter displays ” ”.

Discard the test strip If the meter shows “ “.