Yokogawa Touch Screen GP20 - Manual (Page 25)

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IM 04L51B01-02EN
Basic Operation
Turning the Power On and Off
Turning the Power On
Check the following points before
turning on the power switch.
• The power cord or wires are connect-
ed properly to the GX/GP.
• The GX/GP is connected to the correct
power supply.
If the input wiring is connected in
parallel with another instrument, do
not turn on or off the GX/GP or other
instrument during operation. If you do,
measured values may be affected.
1
Open the front door.
2
Turn on the power switch.
A self-test takes place for a few seconds, and then
the operation screen appears.
Power switch
3
Close the front door.
• If nothing appears on the display even
when you turn on the power switch,
turn off the power switch, and check
the wiring and supply voltage. If, after
checking these items, the GX/GP still
fails to start when you turn on the
power switch, it may be malfunction-
ing. Contact your nearest Yokogawa
dealer for repairs.
• If an error message appears on the
screen, take measures according to
the information in chapter 5, “Trouble-
shooting” in the GX/GP User’s Manu-
al.
• After you turn on the power switch, al-
low the GX/GP to warm up for at least
30 minutes before starting a measure-
ment.
Turning the Power Off
Check the following points before
turning off the power switch.
• The external storage medium is not
being accessed (the yellow-green LED
is not blinking).
1
Open the front door.
2
Turn off the power switch.
3
Close the front door.
Setting and Removing SD Memory
Cards
Setting a SD Memory Card
1
Open the front door.
2
Insert an SD memory card into the card slot.
Removing the SD Memory Card
1
Press MENU.
2
Tap the media eject icon.
3
On the screen for selecting the type of media, tap
SD.
4
Remove the SD memory card.
Operation complete
This section explains the details indicated as “Basic Operation” in the operating procedure on pages 14 and 15.