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Klinger CMF
Instruction Manual
Page 35
5.2.2 Boot
5.2.2.1 While powering on, the LCD will display the Walsn Logo and start to perform initialization
operations and the status indicator light will flash. When booting and initialization is
complete the main display screen will be displayed. This sequence is illustrated in Figure
5-4.
Figure 5-4 Boot display
5.2.2.2 If initialization fails: the progress bar will freeze, and the status indicator will assume a
steady state (either on or off, but not blinking). Remove power & check the connection
between the sensor and transmitter while failing.
5.2.2.3 The touch keys have self-locking function. When the flow meter enters the main screen
after boot and initialization is complete, the keys will be in the default locked state. The
will display in the top right corner of the LCD. To unlock: press "up" and "function" keys
for 5 seconds, the
symbol will be displayed to indicate the keys are unlocked. If 30
seconds elapse without detected key presses the keys will be relocked.
The LCD will back
the Main Screen automatically while all touch keys keep locking 5 minutes without
any operation.
