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REF: WM4 User Manual V7.docx
Page 18
© Alcolizer Technology
6
User Controls
6.1
Buttons
Inside the WM4 are buttons which can be used to access certain menus during setup and
fault finding. Users should not access the machine and press these buttons unless
specifically requested to by instructions in this manual or verbally when in contact with your
Alcolizer Technology technical representative.
Access the buttons by unlocking the WM4 and swinging it open. The buttons are located on
the main circuit panel.
The only buttons that users need to operate are FN1, FN4 and OFF. Do not touch the other
buttons.
The buttons have the following functions:
•
FN1:
Show/hide the Status page. Does the same as pressing F1 on the keyboard.
•
FN4:
Save the event log to USB flash memory.
Does the same as pressing
F4
on the
keyboard.
•
OFF:
Power-off and power-on the instrument.
•
If the instrument is running, press once to power down.
•
If the instrument is powered off, press once to start up.
WARNING
When the unit is open or not installed on the back plate, electrical components are exposed. The
following steps require the user to open the WM4 with power applied. During the procedures
ensure only the buttons mentioned are activated.
Do not come in contact with any exposed components.