7180 Rudder Angle Indicator
Kobelt Manufacturing Co. Ltd.
Rev B
MNL_7180
15 of 24
5
C
OMMISSIONING
5.1
E
LECTRICAL
C
HECK
Ensure that the unit is properly installed and secured before
powering on the 7180.
•
Confirm that all electrical connections to the 7180 have been made.
•
Confirm that a breaker has been installed correctly and is turned ON.
5.2
C
ALIBRATION AND
A
DJUSTMENT
The gauge may need to be adjusted to centre the pointer when the rudder is centred and to
adjust the overall range of the meter to align with the position of the rudders maximum
travel.
Follow these instructions to configure the zero point and span using the on-board zeroing
lever and trimpot.
To reduce the potential for electrical shock and to avoid damaging
the 7180 electronics,
use a
non-conductive
screwdriver
, or other
equivalent tool, to adjust the trimpot or zeroing lever.
Exercise caution when reaching in with the screwdriver. Do not let it
touch any components other than the trimpots.
Ensure no oil, dust, or other contamination enters the 7180 while its
cover is removed.
1.
Turn OFF power to the 7180 prior to making adjustment.
2.
If adjusting the zeroing lever, remove the red plug or lightbulb, if installed.
3.
Use a
non-conductive
flathead or Phillips-head screwdriver to adjust the trimpot
or zeroing lever.
a.
Refer to the sections below for functional details of the trimpot and
zeroing lever
4.
Turn ON power.
5.
Move rudder through its range to verify desired response.
6.
Repeat as necessary, until the 7180 functions as desired.
7.
Replace the red plug or lightbulb, if installed.
Default position for the configuration trimpot is at centre (pointing upward).
