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2 ST60+ Rudder Angle Indicator Instrument Owner’s Handbook

from the Rudder Angle Indicator Transducer and passes the information via the

SeaTalk bus.

1.2 Normal use

As the ST60+ Rudder Angle Indicator operates in real time, very little operator

action is necessary during normal use except to observe the instrument as

required to ascertain the rudder angle.

Note:

If rudder angle information is not available on the SeaTalk bus, the analog pointer

oscillates ±10° about the top of the dial.

The button is the only button used during normal operation (see button

functions

illustration). The set, < and > buttons are reserved for calibration

mode, see

Chapter 4, Calibration

. All button presses called for in this handbook

are momentary, unless otherwise stated.

Display illumination

When the instrument is first powered up, the display illumination is set to its

lowest (courtesy) level, to facilitate initial access to the buttons.

To adjust the level of display illumination:

1. Hold down the button for approximately 1 second, to enter the illumina-

tion-adjust mode.

2. There are four preset illumination levels from a courtesy level to full bright-

ness. Momentarily press the button to cycle through these levels until you

Button functions

Used for calibration

(see

Chapter 4, Calibration

)

Press for 1 second

to adjust illumination level

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