Heath Consultants Detecto Pak-Infrared (DP-I) - Manual (Page 12)

102105-0 DP-IR MANUAL REV M
Page 12 of 35
User Interface
Alarm Enable: Indicates if the alarm buzzer is activated or not.
Alarm Level: The alarm level has been reached or exceeded.
Backlight: Icon indicating that the backlight is on.
Battery Indicator: Displays the amount of battery charge remaining in 12.5% increments.
Bluetooth: Bluetooth (optional feature) is the active communication link.
Data Logging: The data logging is active.
DMD Mode: The DMD detection mode is on.
Error: A fault condition has occurred; the instrument is no longer functioning properly.
Flow:
The intake flow rate is too low.
Gas Concentration: Displays the amount of gas in the selected scale. Over range is indicated by a
“1 - - - - “.
Gas Scale: The measurement of gas, taken in either parts per million (ppm) or % gas by volume.
Units will auto scale or can be user selected.
OK: The self-test was successfully completed.
Peak Graph: Bar graph showing the relative peak reading from the last 3 seconds.
Re-try: The self-test failed and should be performed again.
RS-232: The RS-232 is the active communication link.
Self-Test: The self-test mode is enabled.
TX: The instrument is transferring data to the DP-IR Data Log program.
Zero: The instrument is being zeroed.
Figure 4: User Interface
(Note: for this illustration, all the display icons are shown. During actual
operation, only the icons associated with an active function will be displayed)
Gas Concentration
Retry Self-Test Peak Graph OK
Peak Indicator
Gas Scale
Backlight
Low Flow
Bluetooth
RS-232
Data Logging Data Log
Transmitting
Error
DMD Mode Alarm
Level
Tick
Mode
Battery
Indicator
Alarm
Enable
Zero