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OPERATION
Message Classification
The 60 possible messages are classified as follows:
Fault messages are stored in the record memory and also
kept in the statistics memory. When these messages are dis-
played, an acoustic signal is heard.
Information messages are identified by the sign (#) in the
upper LH corner of screen (A). Information messages are not
stored.
The message pages (number 27 to 30) are used for settings
of the ETM.
REMARK
The messages are divided into four groups according to their
priority.
3.4.3
FUNCTIONS OF THE ETM SYSTEM
After switching on the excavator's key operated main switch, the
name of the manufacturer will be displayed for a period of 5 sec-
onds.
NOTICE
If during this period a key is being actuated, the manufactur-
ers name remains on the screen for further 20 seconds.
Thereafter the basic ETM display appears on the screen. This
display is for general information during operation.
If a fault or an information condition occurs during operation, the
basic display is automatically replaced by a message in text. If a
further condition occurs, the message will be displayed if it is
more important than the present message on the screen, so that
the operator is always shown the latest, most important message.
A flashing number on the screen shows the total number of the
current messages. The message text provides the operator with
an explanation of the condition in standard texts as listed in the
annexes "Message Texts". When a fault message is displayed the
number of operating hours is displayed at the same time.
Information conditions are held as long as they occur, but are not
stored.
Basic Display (message page no. 0):
DATE:
TIME OF DAY:
OPERATING HOURS (h):
ENGINE RPM (1/min):
TRUCK COUNTER:
3.4 ELECTRONIC TEXT MONITORING SYSTEM ETM
95
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