EN – 6
Note:
While the test results are being shown on the LCD display (see figure above), you can
press "UP” do view the records.
Number of Record Test result
Important notes
• If you don’t use the device for along time or if you use it at low temperature, the
warm-up time will be longer.
• After 5 successive tests, leave the device at rest for 5 minutes.
• Store the product in dry environment at room temperature.
• Avoid extreme warmth or long-term exposure to sun.
• If the indicator is blinking, recharge the battery.
• If the difference between two successive measured values is > 0.1‰ (0.01%), users
should perform anew test.
• DO NOT BLOCK the output while taking the breath sample.
• If “FLO” is flashing on display, this is because of too low breath pressure or
intermittent blowing. You can start the test again by pressing ON/OFF or the device
will revert to the “ALCO” mode when ”Flo” has been flashing for about 5 seconds.
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