Rae QRAE 3 - Sensor Performance

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4. When you are done, press [MODE] followed by [Y/+]. If you input the correct password,
you see the “Product Model” screen.
15.2. Exiting Diagnostic Mode
1. Turn off the QRAE 3 by pressing and holding [MODE]. There will be a standard shutoff
countdown.
2. When the instrument shuts off, you will be alerted. Release your finger.
Note: The next time you start QRAE 3, hold only [MODE], and it will automatically start in
Normal Mode.
15.3. Navigating Diagnostic Mode
Step through Diagnostic Mode by pressing [MODE]. The first screen you see is information
about the product, including the serial number, firmware version, etc.
Press [MODE] to advance through the screens:
 Instrument model name, serial number, and ID
 Instrument Firmware
 Sensors Installed
 Socket 1
 Socket 2
 Socket 3
 Socket 4
 Socket Raw Count
 Zero/Span Count
 Location 1 ID and Name
 Location 2 ID and Name
 Location 3 ID and Name
 Location 4 ID and Name
 Buzzer Mode
 Buzzer Frequency
 Pump (High)
 Pump (Low)
 Battery
 RTC (real-time clock)
 Lights/Vibrator
 Temperature
 LCD Contrast
 LCD Test
 Position Sensor
 Run Time
 Communication – Enter communication mode with computer (Datalogging And
Measurement Will Pause)