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10 Structure, function and maintenance standard
Service meter check function
If you continuously pressing auto-deceleration
q
switch (1) and buzzer cancel switch (2) at the
same time when setting the starting switch to
the OFF position, the service meter will appear
on the screen in 3 to 5 sec.
q
When these switches are released, the LCD
goes out.
a Continuous operation of the machine monitor
may display blue bright spots on this screen; it
is quite normal.
PC300, 350-8
1
Display LCD check function
Continuously pressing the buzzer cancel
q
switch (1) and F2 at the same time on the
password input screen or normal screen
causes the entire LCD to light in white.
Release F2 and buzzer cancel switch in order.
If any part of the display is black, the LCD is
broken.
q
Pressing any function switch returns to the pre-
vious screen.
SEN01998-05
1
61
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Table of Contents
Troubleshooting
