Led Status Display; Perform Firmware Upgrade; Delete All Saved Data; Factory Settings - PCE Instruments PCE-HT 72-ICA User Manual

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LED status display

LED Action
Flashing Data recording
green
Flashing - Measured value outside the limits during data recording
red - Manual mode started. Meter is waiting for the start by the user
- Memory is full
- Data recording was cancelled by pressing a key
Double - Settings were successfully applied
flashing in - Firmware was successfully applied
green
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Perform firmware upgrade

To perform a firmware upgrade, first install the battery. Now briefly press the
shows "up". Now press and hold the
appears on the display. Now connect the test instrument to the computer. A folder (mass data
memory) now appears on the computer. Insert the new firmware there. The update starts
automatically. After the transfer and installation, you can disconnect the measuring device from
the computer. A red LED glows during the update. This process takes about 2 minutes. After the
update, the measurement will resume normally.
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Delete all saved data

To delete all data on the meter, hold down the keys
computer at the same time. The data will now be deleted. If no connection has been established
within 5 minutes, you must reset the meter.
15.1

Factory settings

To reset the meter to the factory settings, press and hold the keys
Now switch on the meter by inserting the batteries or connecting the meter to the PC. The green
LED lights up during the reset. This process can take up to 2 minutes.
key for approx. 5 seconds until "USB" additionally
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key. The display
and connect the data logger to the
while the power is off.