MiniRAE 3000 User’s Guide
83
Diagnostic Mode
IMPORTANT! Diagnostic Mode is designed for servicing and
manufacturing, and therefore is not intended for everyday use, even by
advanced users. It provides raw data from sensors and about settings,
but only allows adjustment of pump stall parameters, which should
only be changed by qualified personnel.
Note: If the instrument is turned on in Diagnostic Mode and you switch
to User Mode, datalog data remains in raw count form. To change to
standard readings, you must restart the instrument.
Entering Diagnostic Mode
Note: To enter Diagnostic Mode, you must begin with the instrument
turned off.
Press and hold [Y/+] and [MODE] until the instrument starts.
The instrument goes through a brief startup, and then displays raw data
for the PID sensor. These numbers are raw sensor readings without
calibration. The instrument is now in Diagnostic Mode.
Note: In Diagnostic Mode, the pump and lamp are normally on.
You can enter Programming Mode and calibrate the instrument as usual
by pressing both [MODE] and [N/-] for three seconds.
You can enter Monitoring Mode by pressing [MODE] and [Y/+]
together for three seconds.
Once the instrument is started up in Diagnostic Mode, you can switch
between Diagnostic Mode and Monitoring Mode by pressing and
holding [MODE] and [Y/+] simultaneously for two seconds.
In Diagnostic mode, you can step through parameter screens by
pressing [MODE].