Man D 2840 LE 403, Руководство по эксплуатации

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Commissioning and operation
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Additional function: switch error message to mute
The acoustic signal transmitter, which is activated for some alarms, can be disabled at
the relevant control stand by pressing the “Command takeover” key.
.
However, this does not delete the alarm!
Display Alarm L7 and L8
This display element is present on the command master twice (once for the port system /
once for the starboard system). In the event of a fault, the “Alarm lamp” lights up continu-
ously in red.
.
When the control system is switched on, the “Alarm lamp” is also lit up continuously in
red, but this is extinguished following command takeover.
Key Syn./Trol. T2
This key can be used to ENABLE and DISABLE special functions enabled be-
forehand in the setting unit (key is permanently illuminated weakly via LED 6).
The following special functions are available for this setting unit:
1. Engine speed synchronisation (only twin-engine systems)
2. Trolling
The “Syn./Trol.” key can be used to operate both functions in parallel, but not sim-
ultaneously.
Engine speed synchronisation (only possible with twin-engine systems)
If the special function “Engine speed synchronisation” has been enabled in the setting
units, twin-engine systems provide the possibility to synchronise the engine speeds of
both drive engines. For both drive engines to run synchronously, an engine speed feed-
back signal from a speed sensor is required for each engine.
SYN/TROL