Tab 6-2 CONTROL LOCATIONS
Item Function Effect
001 START AST button Starts the engine in astern direction (for reversible engine)
002 STOP button Stops the engine
003 START AHD button Starts the engine in ahead direction
004 CTRL. TR. button Sends a signal for a control transfer to this LDU-20
005 PRINT button Makes a screenshot of the current screen, refer to 6.8.31
LDU-20 page - SCREENSHOT
006 INDEX button Opens the INDEX page
007 PCS Communication Line 1 / 2
status
Shows the status of the two redundant PCS Communication
lines between the ECS and the remote control system. Shows
OK, or ERROR
008 Local button Requests or accepts a control transfer to or from the LDU-20
on the engine
009 ECR manual button Requests or accepts a control transfer to or from the LDU-20
in the ECR
010 ECR remote button Requests or accepts a control transfer to or from the remote
control system in the ECR
011 Bridge button Requests or accepts a control transfer to or from the remote
control system on the bridge
012 ACTIVE frame Indicates which of the four possible locations is in control of
the engine
X92DF
AA00-9606-03AAA-043B-A
Operation Manual LDU-20 page - CONTROL LOCATIONS
Winterthur Gas & Diesel Ltd.
- 303 - Issue 002 2020-08