Instruction Manual Digital Breathalyzer AF-50 AD · KEY FEATURES - OLED DISPLAY Helps to read various information including total test number, date, unit and other options - 100 TEST MEMORIES Saves the test result including test date and time - USER-FRIENDLY INTERFACE Enables to change device setting easily - GRAPH MODE Allows to track all test results efficiently - CALIBRATION REMINDER Helps get on-time calibration by letting users know about the remaining days to the next calibration * Please read the us
Table of contents 1. Important Safety Information 2. Introduction 3. Contents 4. Name of each part 5. Basic Operation 5.1 Preparation 5.2 Operation with app 5.3 Operation without app 5.4 Symbols & Readings 6. Basic Menu Options 6.1 TEST RESULT 6.2 TEST RESULT-G 6.3 ALARM LIMIT 6.4 UNIT 6.5 BRIGHTNESS 6.6 SOUND 6.7 INFORMATION 6.8 PIN CODE 7. Advanced Menu Options 7.1 TEST LIMIT 7.2 SET TIME 7.3 DATE LIMIT 7.4 CHANGE PIN 8. Specification 9.
1. Important Safety Information - Before using the alcohol tester, read all instruction manual carefully and perform the test. - Recommended to use calibration service every 12 months or after 500 times tests by experts. The use without periodic calibration service may result in invalid result. - The test should be performed after 30 minutes after eating, drinking or smoking. Failure to wait 30 minutes may result in invalid results or incorrect results.
2. Introduction Thank you for purchasing our alcohol tester, which is a professional use alcohol tester with highreliability. It can be used in the law enforcement, hospital, school and many other industrial fields. It measures estimated B.A.C (Blood Alcohol Content) in human breath by means of a premium fuel cell sensor which is highly durable and providing accurate breath alcohol results. 3.
1. Mouthpiece 2. Mouthpiece slot 3. Status LED 4. High-Quality OLED Display 5. Power button 6. Menu button 7. Battery cover 5. Basic Operation 5.1 Preparation Press and push down the cover to open Insert two AA batteries (1.
Install two AA Batteries in the battery compartments by paying attention to the battery polarity. Insert a mouthpiece into the slot on the side of the alcohol tester. Ensure whether it securely fits or not. Extra mouthpieces should be used for other person’s testing for sanitary reasons. 5.2 Operation with app Step 1. Open the app. Note. -Bluetooth must first be switched on in order to connect to the device. (Go to the Settings on your smartphone and turn on Bluetooth) Step 2.
Note. -In case of the first pairing process, a PIN Code request will be displayed. Input "000000" for PIN Code. Note. -The app is set to remember and search the device that has paired last time for 30 seconds. -If the app is not able to find the previously paired device for 30 seconds, the app will show the following message.
-If you want the app to find another device, press "OK", and if you want the app to keep finding the previously paired device, press "Cancel". Step 4. Choose a user. Each test result will be saved separately according to the selection of the user. All history of saved test results are viewable from the Graphic Icon at the bottom of the menu. Step 5. The circular bar on the app indicates the progress of warm-up. When warming up gage reaches 95, take a deep breath and get ready for blowing.
Step 6. When "Start blowing" is displayed, blow for 5 seconds into the mouthpiece until the gage reaches 100 or you feel the air has been pulled through the air pump in the device with a click. Note. - If the camera feature is enabled, the camera will automatically capture the image of a user once the blowing has been completed. Step 7. If a sufficient breath sample is taken correctly, the "Analyzing data" will be shown on the app.
Note. - If insufficient sample is taken, an error message will displayed. To test again, press "OK" on the app. - In the graph, the test results performed without app will be shown as "D". Step 8. The estimated BAC level will be displayed on the app in a few seconds. In this page, the app enables you to make a memo which is viewable with test results from the Graph icon, and the test results can be also shareable via Text message, Facebook, or Twitter.
Icon at the bottom menu. Step 10. Press and hold Power button on the device for 2 seconds to turn it off when you have finished testing. Note. - The device will turn off automatically if the device is not in use for 2 minutes. - If you exit the app while the device is working with the app, all Blue, Red and Green LEDs on the device will flicker together. Press Power Button on the device to restart. 5.3 Operation without app Step 1.
with a bar graph, which enables you to check visually whether your test results are higher than the alarm limit that you have set in the menu. Step 3. Measurement Blow through the mouthpiece until the device beeps twice. Note. The blowing time may vary depending on set value. Step 4. Analyzing When the sampling is successful, the analyzing process will be started automatically. Step 5.
Test result Step 6. After test After displaying the test result for 4 seconds, the display will change to enable you to conduct the following functions: 1) RETEST - Press the power button shortly if you want to test again, 2) GRAPH - Press the menu button shortly if you want to check the 10 previous test results with a bar graph, which enables you to check visually whether your test results are higher than the alarm limit that you have set in the menu.
5.4 Symbols & Troubleshooting Status Display Total number Remaining Remaining of tests calibration battery power performed date Troubleshooting guide MESSAGE WHAT IT MEANS ACTION The sampling volume or blow power is Press the power button to not enough to analyze the breath perform a new retest. sample. The testing cannot be performed Replace with new batteries. because the battery is low.
The testing cannot be performed Contact your local distributor because the device has tested more or customer service center for than 10,000 times. proper recalibration service. 6. Basic Menu Options *How to enter the menu options - In Warm-up process (Step 2), press the menu button for 2 seconds. *How to move/select/exit the menu options. - To move the cursor up, press the power button shortly. - To move the cursor down, press the menu button shortly.
1. Test Number 2. Test result 3. Test date 4. Test time The test results can be checked with test number, date and time. Note: The most recent test result will appear first. * To see the previous result, press the power button shortly. * To see the next result, press the menu button shortly. * To return to the menu list, press the menu button for 2 seconds. 6.
The test results can be checked with a bar graph, which enables you to check visually whether your test results are higher than the alarm limit that you have set in the menu. * To see the previous page, press the power button shortly. * To see the next page, press the menu button shortly. * To return to the menu list, press the menu button for 2 seconds. 6.3 ALARM LIMIT The limit value for alarm can be set in this menu. The settable value range: - 0.010 ~ 0.100 %BAC (0.10 ~ 1.
6.4 UNIT The measurement unit can be set in this menu. The settable value range: - ug/L, mg/L, ‰, mg/100mL, %BAC. * To move the cursor up, press the power button shortly. * To move the cursor down, press the menu button shortly. * To save the setting and return to the menu list, press and hold the power button and the menu button together for 2 seconds. * To return to the menu list without saving, press the menu button for 2 seconds. 6.5 BRIGHTNESS The brightness of the display can be set in this menu.
* To move the cursor down, press the menu button shortly. * To save the setting and return to the menu list, press and hold the power button and the menu button together for 2 seconds. * To return to the menu list without saving, press the menu button for 2 seconds. 6.6 SOUND The sound can be set in this menu. The settable value range: - HIGH, MID, LOW, OFF * To move the cursor up, press the power button shortly. * To move the cursor down, press the menu button shortly.
The following information about the device can be checked in this menu. 1. Version of Firmware 2. The calibration date 3. The total number of tests performed * To return to the menu list, press the menu button for 2 seconds. 6.8 PIN CODE In this menu, the correct PIN code must be entered to move into the advanced menu option. The default PIN code is 0000, and the PIN code is adjustable from 0000 to 9999 in the advanced menu option. * To change digits of PIN code, press the power button for 2 seconds.
7. Advanced Menu Options 7.1 TEST LIMIT The maximum number of measurements allowed can be set in this menu. The settable value range: - 50 ~ 1000 tests - OFF * To raise the test limit, press power button shortly. * To reduce the test limit, press the menu button shortly. * To save the setting and return to the advanced menu list, press and hold the power button and the menu button together for 2 seconds. * To return to the advanced menu list without saving, press the menu button for 2 seconds. 7.
* To raise the number of time and date, press the power button shortly. * To reduce the number of time and date, press the menu button shortly. * To save the setting and return to the advanced menu list, press and hold the power button and the menu button together for 2 seconds. * To return to the advanced menu list without saving, press the menu button for 2 seconds. 7.3 DATE LIMIT The date for the next calibration can be set in this menu.
The PIN code can be set in this menu. The settable value range: - 0000 ~ 9999. * To change digits of PIN code, press the power button for 2 seconds. * To raise the number of PIN code, press the power button shortly. * To reduce the number of PIN code, press the menu button shortly. * To save the setting and return to the advanced menu list, press and hold the power button and the menu button together for 2 seconds. * To return to advanced menu list without saving, press the menu button for 2 seconds. 8.
9. Contact information For any questions, after-sales service, product calibration or to purchase additional mouthpieces, please kindly contact the nearest distributor or seller below. Local distributor DA Tech Co., Ltd Manufacturer 39, Pyeongcheon-ro 141beon-gil, Bupyeong-gu, Incheon, Korea Web: www.alcofind.com / Tel: +82-32-868-0844 / Fax: +82-32-868-0846 FCC Statements This device complies with part 15 of the FCC Rules.
DECLARATION OF CONFORMITY Directive 2014/53/EU We, DA Tech Co.
