Klein Tools DTL304 - Manual (Page 9)

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7. Initial Conditions and Data Entries
• Logged readings include initial conditions and data entries.
The initial conditions are the thermocouple type and the
offsets for each thermocouple input. You can only view initial
conditions using the included software.
• The data entries are a time stamp and the T1, T2, T3, T4 T1-T2
and T3-T4 reading. You can view these values by pressing
“RECALL (SETUP)” momentarily or using the optional software.
The thermometer has 9,999 memory locations. The thermometer
stores 9,999 sets of temperature readings and one set of initial
conditions when logging continuously. It stores 9,999 sets
of temperature readings and initial conditions when logging
individual points manually.
8. Starting and Stopping Logging
• Memory clear, and PC communications are inaccessible during
logging. Recall function is enabled during logging.
• Set the time and the logging interval, see: Set Up Instructions
sections, E: Time, and H: Change Logging Interval. Change Logging Interval Change Logging Interval
• Press “LOGGING (CLEAR)” momentarily to start logging. The
display shows “ LOG “.
• Press “LOGGING (CLEAR)” momentarily again to stop logging.
9. Clearing Memory
• When memory is full, “ FULL “ appears in the secondary
display and logging stops. You can clear memory in normal or
MAX/MIN mode.
• Press “LOGGING (CLEAR)” for more than 1 second to display
“ ” in the RECALL mode.
• Press “LOGGING (CLEAR)” for more than 1 second again to
delete all logged readings from memory.
• Press “EXIT” momentarily or turn off the thermometer to stop
clearing memory.
10. Viewing Logged Readings
• Press “RECALL” momentarily to display the last logged
reading. If there is no logged readings, “ ” appears in
the secondary display, and the thermometer returns to the
previous mode.
• Press and hold“ ” or “ ” to scroll through the logged
readings. The display shows each logged reading and its time
stamp, which is displayed 2 seconds after its memory location
appeared in the secondary display.
• Press “MAX/MIN” momentarily to step through the minimum,
maximum, average, and currently logged reading.
• Press “T1/T2 T3/T4 (T1-T2, T3-T4)” momentarily to display
the logged readings you want to view. Press “T1/T2 T3/T4
(T1-T2, T3-T4)” for more than 1 second to display differential
values between the logged readings you want to view.
• Press “RECALL” momentarily to stop viewing logged readings.
• NOTE: The thermometer calculates the minimum and NOTE: NOTE:
maximum of all logging sessions in memory.
11. USB Port / External Power
• This thermometer is equipped with an USB interface port and
cable. Optional Windows® compatible software is available
for download at www.kleintools.com. This kit is required to
connect the thermometer to a PC.
• The kit allows you to transfer the current data measured and
the contents of the thermometer’s memory to a PC. Refer to
the “HELP” menu in the software for further details.
• The DTL304 can be powered through the USB cable or
included AC adapter. This allows long term monitoring or
logging without consuming battery power
• NOTE: The AC adapter and/or USB cable does NOT recharge NOTE: NOTE:
the installed batteries.