Furuno FI-502 Musical Instrument User Manual


 
3. FI-506 RUDDER
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3.2 Turning the Power On/Off
To power the instrument, press the [ ] key. After the pointer moves to
current rudder angle, release the key.
To power off the instrument, press and hold down the [ ] key until the
backlight goes off.
3.3 Adjusting Display Brilliance
Use the BRILL key to adjust the display brilliance. There are three levels
of brilliance.
The brilliance will be the same on all units which are synchronized. (For
how to synchronize units, see page 32.)
3.4 Calibrating Rudder Angle
You can calibrate the rudder indication to remove any deviation from ac-
tual and displayed rudder angles.
1. With the rudder centered, press the W and X keys together until the
instrument starts beeping continuously. The beeping indicates you
have correctly enabled the calibration mode.
2. Use the W or X key to move the pointer to the zero position.
3. Press W and X keys together again to save the setting and escape
from the calibration mode.