Martel 306 Dataloger, Instruction Manual

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MARTEL 306
3
IV. Operating Instructions:
4.1 Power-Up
Press the power button to turn the thermometer ON or OFF.
When powered on, the LCD will show how much memory space is
available to use.
For example: It indicates that there are 16,000 records available in memory.
4.2 Connecting the Thermocouples
Plug the thermocouple into the input connectors.
4.3 Selecting the Temperature Scale
When the meter is first powered on, the default scale setting is set at Celsius (°C) scale. The scale
may be changed to Fahrenheit (°F) by pressing the “
°C/°F ” button. Press it again to revert to Celsius.
When you power on, the scale setting will be the same as that when you last powered off.
4.4 Data-Hold Operation
The present reading may be held and kept on the display by pressing the “ HOLD ” button. When the
held data is no longer needed, release the data-hold operation by pressing the “ HOLD ” button
again.
When the meter is in the Data Hold mode, the
“TIME”, "MAX/MIN" and “ °C/°F ” buttons are
disabled, and will respond with two beeps when pressed.
4.5 DataLogger:
Pressing the " REC " button will start recording. Pressing it again
will stop recording. To clear the memory, power off the meter, then
press and hold the “
REC ” button while you press and hold the
power button for at least 2 seconds. Release all buttons and the
LCD will show "CLR" indicating that the memory has been cleared.
4.6 Clock Setup:
1. Press and hold the “
MAX MIN ” button and then power on the
meter:
2. Press “
TIME ”(clock):
3. Press "REC" or " °C/°F" to increase or decrease the number. Press
the “ TIME ”(clock) button to adjust the next item. The adjustment
order is year
→
month
→
day
→
hour
→
minute. When finished, press
the “ TIME ” (clock) button to save your adjustments. If you want to
abort the setup process, press the power button to cancel.