Commissioning and operation
38
Acoustic signal transmitter
The acoustic signal transmitter is located below the command master and is
present once on each system (once for the port system and once for the star-
board system).
The signal transmitter supports the visual displays of the command master light-
ing and the alarm lamp with acoustic signals. In addition, each time the “Neutral
position” of the control lever is reached, it issues a short “beep tone”. The start of
the “Warming Up” function is indicated by a short “double beep” tone.
Display Command L2 and L3
COMMAND
Continuous light of the “Command” display indicates which command master is currently
in command. The “Command” displays of the other control stands are disabled. If the
command is requested on this master, the “Command” display flashes.
If the command master is in the “Warming Up” function, this is indicated by a brief,
rhythmic extinguishing of the “Command” display.
The “Command” display is present on the system once (once for the port system / once
for the starboard system).
Enabling the control system with command masters
1. Switch on control system
Execution: – apply supply voltage.
Consequence: – Display “Alarm” (red) on all control stands lights up continuously.
– “Command” and “Syn./Trol.” keys. On all control stands weakly
lit up (only visible in darkness).
– Acoustic signal transmitter sounds with slow intermittent tone on all
control stands.
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