Display And Led Indicators; Display Description - Extech Instruments 42280A User Manual

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Product Description

3.2 Display and LED Indicators

3.2.1 Display Description

Figure 3.2 Display description.
1. Appears when Dew Point (DP) temperature is displayed on middle display
row.
2. Temperature (T1) reading (updates every 10 seconds or at the sampling
rate while datalogging).
3. High (H) and Low (L) Temperature Alarm indicators.
4. Temperature units of measure.
5. High (H) and Low (L) RH Alarm indicators.
6. Maximum (MX) or Minimum (MN) readings are displayed.
7. RH % reading (updates every 10 seconds or at the sampling rate while
datalogging).
8. Date and Time alternate at 5 second intervals. Year-Month-Date (Y-M-D).
Hours : Minutes : Seconds (H:M:S).
9. Lock mode. To unlock, the password must be entered while connected to
a PC. the password is set during the datalogger configuration process per
Section 6.2.
10. Low battery alert.
11. Recording (REC). Flashes once per second when the datalogger is active.
Note that if the REC icon is visible, but not flashing, this indicates that a
Start Delay has been programmed (see Section 6.2).
#NAS100123; r. AA/88670/88670; en-US
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