11
…4
Downloading and Installing the
Operating System Software – Figs. 4.1 to 4.5
14) Isolate the instrument from the power supply.
15) Remove the instrument from its case – see Fig. 4.1.
16) Push the red switch rearwards – see Fig. 4.1.
17) Refit the instrument to the case – see Fig. 4.1.
18) Restore the power supply to the instrument.
19) Follow the on-screen instructions and perform
touchscreen calibration.
Caution. Do not use sharp objects such as
screwdrivers, pen nibs etc. to operate the touch screen.
Note. This final calibration must be very accurate as
it is the calibration which will be saved by the recorder and
used from this point forward to operate the instrument.
