Alecto COA26 Mode D'emploi page 43

WARNING ALARM LOG:
The alarm log is just an additional feature for the user to easily view if a carbon monoxide alarm has occur-
red. The log data is for reference only and cannot be used for medical or scientific purposes or as evidence
in case of an accident. This device has no memory function when a power failure occurs. In case of a power
failure, all recorded data will be deleted and all data from before the power failure cannot be viewed again.
The COA26 device is equipped with several logs for alarm and concentration data. These logs go from
C0 to C9. The most recent record is C0 and the oldest record is C9. When a new event is logged, C0 is
updated and all other values move up 1 position. Only the last 10 events are logged.
The device records an alarm if the carbon monoxide concentration exceeds 30 ppm for 3 minutes. When
the concentration drops below 5 ppm the recording is completed.
LOGGING OPERATION AND DISPLAY:
1. Operation Keys:
The "MENU" button can be pressed long or short.
Long press: press for more than 5 seconds.
Short press: press for 3 seconds
The "TEST" button can only be pressed one way, short or long press has the same effect.
2. Display options:
By pressing the menu button, the screen displays the different values of the logs C0 to C9. After C9, "dEL"
is displayed. This function is used to delete the log data.
3. Displaying log data:
When values are indicated at C0 to C9, the values with message "ALARM" indicate that an alarm has
occurred. The recorded data are the concentration values at the first alarm.
The values without "ALARM" indicate the highest concentration value during the entire period that a carbon
monoxide alarm occurred if the total duration of the alarm was less than 3 minutes.
Display of each record:
Press "shortly" on the "MENU" button. It will display the sequence from C0 to C9. During the sequence
number indication, it will automatically display the recorded data if there is no operation within 8 seconds.
Press the "MENU" button again within 8 seconds to move to the next option.
If the "TEST" button is pressed, the recorded value will be displayed immediately.
The screen will switch back to the normal modus after about 8 seconds. Press the "MENU" button to stop
immediately during displaying the records if you do not want to wait.
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