Switching the System ON/OFF
Normal Operation
Press and hold " "(>2S) on the display to turn
on the system.Press and hold" "(>2S) again
to turn off the system.
If the"automatic shutdown time" is set to 5
minutes (it can be set with the"Auto Off"func-
tion.See"Auto Off"),the display will automati-
cally be turned off within the desired time
when it is not in operation. If the password
function is enabled，you must enter the
correct password to use the system.
Selection of Support Levels
When the display is turned on,press the or (<0.55)button to switch
to the support level,the lowest level is 0,the highest level is 5.When the
system is switched on, the support level starts in level 1.There is no
support at level 0.
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