Bar Graph Display; Memory Function Log - VOLTCRAFT IR 2201-50D USB Notice D'emploi

k) Bar graph display
The bar graph display is located in the upper area of the display and provides a graphic display of the current
measured value in relation to the MIN/MAX values. The left end represents the MIN value of the current measurement,
the right end the MAX value.
Example:
The MIN value is 0 °C and the MAX value +100 °C. The current measurement is +50 °C. In this case the bar graph
deflects to the middle of the display.
l) Memory function LOG
The product is equipped with an internal memory for up to 100 measured values.
• Turn the measuring device on by pressing the measuring button.
• Press the MODE button until one of the MIN/MAX/DIF/AVG/LOG symbols flashes on the display.
• Press ▲ or ▼ until the LOG symbol flashes on the display.
• Confirm your entry by pressing the measuring button.
• Use ▲ or ▼ to select a memory slot (001 – 100) to save an IR temperature value and press ▼ once to display
the previous memory slot.
• Carry out an IR temperature measurement. After measurement, the value is shown on the display. Press the
backlight/laser button to save this value on the previously selected memory slot. The temperature value is now
saved on the selected memory slot.
Example: If you wish to store a value on memory slot 005, select memory slot 004. Carry out the
measurement and press the backlight/laser button. The value is now saved on memory slot 005.
• Proceed as described above to save additional measurement values.
• To retrieve the saved temperature values, use ▲ or ▼ to select the memory slot you wish to read. The saved
temperature values is shown at the bottom of the display.
When all memory slots are occupied, you can overwrite memory slots you no longer need.
Proceed as described below to delete all saved values at once:
• In LOG mode, press and hold the measuring button and select the memory slot 000 with ▼.
• Now press the backlight/laser button. A beep sounds and the display jumps to memory slot 001. All memory slots
are now empty again.
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