1. Daily use of the Detector
① Set the alarm value:
Press the [Setting] key of the Detector, the digital tube will display: Lxxx (flickering), indicating that the alarm value is in the setting state, press the [Self-test] key, [Mute] key to change the value of the alarm value (Note: xx represents the alarm setting Value).
Note: If the [Setting] state of the Detector exceeds 30 seconds, it will automatically exit [Setting], and the set alarm value will not be saved (it is not recommended for customers to change the menu alarm setting value at will, so as not cause unnecessary trouble and affect the normal use of the Detector; Not to mention raising the alarm , and not calling the police when danger occurs, leading to accidents).
daily maintenance
1. The Detector has been strictly calibrated before leaving the factory. Please do not replace the components at . If it needs to be replaced, it needs to be re-calibrated;
2. The normal service life of the sensor of the Detector is 2 to 3 years, and its service life may decrease due to different use environments regular inspection and maintenance should be carried out every year;
3. It is forbidden to use high-concentration gas to impact the Detector sensor to prevent sensor damage ;
4. Avoid frequent power failure of the Detector, which will lead to unstable operation ;
5. In order to ensure the reliability and accuracy of the Detector, it should be calibrated regularly, and the cycle should not exceed 1 year.
Troubleshooting
