ENMET RECON Series - Manual (Page 6)

R ECON ENMET Corporation
4
4.0 Operation
4.1 Activation of the RECON
To activate the detector, press the P OWER button and hold for 3 seconds.
The detector begins a self test sequence, example listed below
1
Display Test The LCD displays all of the screen elements.
2
Alarm Function Test The audio alarm beeps, the visual alarm flashes the backlight
activates briefly and the detector emits one vibration
3
Indication of Version Displays software version
4
Date and Time Displays the date and time automatically in the following order:
Year, Month & Date, Hour & Minute
5
Indication of Alarm settings
Displays Low Alarm level then High Alarm level
Example: CO
6
Indication of STEL and TWA
For toxic instruments only
Displays STEL then TWA levels
for toxic instruments only
Example: CO
7
Warm Up Count Down
If detector passes the self-test, it enters a short warm up count
down.
3 – 30 seconds, depending on type of gas sensors installed.
Then displays ambient gas reading.
Example: CO in clean air
Proper operation of the RECON requires that the instrument be zeroed. With the RECON ON and in clean air, the display
should read 0 or 20.9 for oxygen units. See Section 4.6.
4.2 Deactivation of the RECON
To deactivate the RECON , press the P OWER button and hold for 3 seconds.
The RECON will “beep” and display:
Year Month & Date Hour & minute
L-alarm H-alarm
STEL TWA