Kenwood CAX-AD100 Instruction Manual

Names of each partsThere are two types of measurement methods for this product.• "Straw method" using accessory attachments and commercially available straws.• "Open blow method" that blows directly onto the product.How to use5416723How to attach the strap (accessories)1 Pass the longer string through the strapport of the product body and tie it.2 Attach the shorter string to the straphole of the attachment.Strap Attachment PortHow to insert the attachment (accessory)1 Slide the sensor cover upward.2 Insert the attachment into the blowingpart.Blowing PartSlideLightly press the A partFirmly press the B partHow to remove the battery cover1 Turn the product body upsidedown and hold it with both hands.2 Lightly press the A part withyour thumb, and slide it upwardwhile firmly pressing the B partwith your other thumb.Error DisplayIf the measurement fails (accurate measurementwas not performed), "---" is displayedOperationalIndicationLED DisplayDigital DisplayNotified the sensorlifetime by blinking.and red LEDs flash together when thebattery is dead. When the display appears, replacethe battery.Battery DisplaySensor ExchangeMarkDisplay Panel DescriptionSensor CoverON/OFF Switch(Reset Switch)Blow PortDisplay PanelBattery CoverAtriumStrap PortRemove the battery cover and setthe battery. Carefully set ¢ ¤ andattach the battery cover.Be sure to set the direction of thebattery ¢ ¤ pole correctly.Slide the sensor cover upward toinsert the attachment.• For how to attach the attachment, seethe names of each parts.• Measurement by direct blowing is alsopossible without using an attachment.Insert a commercially available straw and pressthe ON / OFF switch on the side of the main unit toturn on the power.The countdown of the digital display starts at the sametime as the "STANDBY" of the operation display blinks.(14 • 13 • 12 • • •1 or 6 • 5 • 4 • • • 1)• Only use a straw with a diameter of 4 to 6 mm.• When measuring by direct blowing, do not attach anattachment or a commercially available straw, and turnon the power as it is with the sensor cover slid upward.Blow your breath into the product.The "GO" lamp flashes, and at the sametime as the beeping sound, blow into theinserted straw for "4 seconds". Pleasecontinue blowing until you hear nextbeep.◎ Keep blowing stably for about 4seconds. If you blow all at once, yourbreath will not last for 4 seconds. Blowwith strength (expiratory volume) thatkeeps you breathing for 4 seconds.Blow "Fuuuu"for 4 secondsIn the case of direct injection, use thefollowing method.Blow "Huhhhh"for 4 seconds1stBEEPON2ndBEEP1cmWhen the sensor detects it,"CHECK" of the operationdisplay blinks andmeasurement starts.When the measurement is completed, "END"of the operation display blinks to display themeasured value.The green LED lights up when themeasured value is 0.00 mg/L.The red LED lights up when themeasured value is 0.05 mg/Lor more.After measuring, press the power button to"OFF".Remove the attachment and return thesensor cover to the bottom.If the power supply is left in the "ON" state, it willautomatically turn the power supply "OFF" after1 minute.OFFIn case ofmeasurement errorIf the measurement cannot be performed accurately, an electronicsound is heard three times, the red LED is lit, and the measurementdisplay indicates “---".Press the power button to manually switch "OFF" the power.Press the power button again to turn the power to "ON" and remeasure.Red LEDlights upBEEPBEEPBEEPCommerciallyavailable straw• Is the sensor cover open?• Are you blowing for 4 seconds?• Is the straw inserted firmly?• Is the measurement conducted in a placewhere there is no odor or gas around?LEDlights up

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