Eno Scientific Well Watch 670, Руководство пользователя

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ALARM HIGH SETPOINT/ ALARM LOW SETPOINT – these screens are added to the
set screens when the Alarm feature is activated. Press the UP or DOWN button to
select the set points for the alarm. So for example, if Alarm Low is selected and the low
set point is set to 150, then the output level will be 0 volts when the depth is less than
150, and it will be 5 volts when the depth is 150 or more.
UNITS – selects the measurement system for the data. Press the UP or DOWN button
to scroll through the options: English for decimal feet, degrees Fahrenheit and gallons;
English ft-in for distance displayed as feet and inches; Metric for meters, degrees
Celsius, and liters, or Imperial for feet, degrees Fahrenheit and imperial gallons.
CONTRAST - sets the contrast level on the LCD screen from 0 (brightest) to 20
(dimmest).
SAVE SETTINGS – settings changed on the set screens will remain until the power is
turned off, unless they are saved. Press ENTER on this screen to make the current
settings the power on defaults.
FACTORY RESET – allows the user return the unit to the factory default configuration.
Press the ENTER button to make the selection. All user settings will be set to the
Factory default values.
LOGGING
The Well Watch 670 includes a built-in data logger which can record the measurement
data automatically at preset intervals when automatic logging is enabled. Each data
point includes the system time and date, well ID, depth, temperature, battery voltage,
signal strength, and error codes. The data is recorded in the internal flash memory
which maintains the data even if the battery goes dead. The internal memory is large
enough to hold more than 25 million data points. This memory is only accessible using
the USB interface as described in the next section.
To automatically log data on a schedule, press the SET button repeatedly until the
logging screen appears. Then press the UP or DOWN button until the second display
line reads ENABLED. Then press the SET button again to show the log period screen.
Press the UP or DOWN button to set the log interval in minutes. If the log period is set
to 2 minutes, the Well Watch will initiate a log sequence every two minutes. The time
between logged data may vary by a few seconds depending on how long it takes to get
a stable reading. If the log period is set to zero minutes, then every reading is logged.
Eno Scientific Well Watch 670 Page 20