7
4. After the test result is displayed, press "ON/OFF" for 1 second to conduct the next
test.
5. The display time of test results is about 120 seconds. It will return to "ALCO"
standby mode after 120 seconds if not manually interruption.
Warning:
When the test result exceeds the alarm value, the red light at "
" is on with
the alarm sound of the buzzer.
In "ALCO" standby state, it will automatically enter "sleepy mode" in 30 seconds without
pressing any button.