Furuno CH-300 - Manual (Page 98)

5. MENU OPERATION
5-12
SYSTEM SETTING 2 menu description
OFF ON
OFF (OFF, 5-15 kt) AUTO RETRACTION :
SPEED ALARM/MESSAGE:
DEFAULT SETTING : NO YES
: SELECT : CHANGE MENU: END
MENU : 1 2
** SYSTEM SETTING 2 **
MAXIMUM ALLOWABLE SPEED IS 15 KNOTS WHILE SOUNDOME IS BEING
RETRACTED. IF VESSEL HAS RAPID ACCELERATION CAPABILITIES,
AUTO RETRACTION SETTINGS OF 10-12 KNOTS ARE MANDATORY TO
AVOID CATASTROPHIC DAMAGE TO SOUNDOME ASSY. ANY PHYSICAL
DAMAGE TO THE SOUNDOME ASSY. IS CONSIDERED ABUSE AND
IS NOT A WARRANTY ISSUE.
SWEEP INDICATOR : DOT LINE
OFF MOTION SENSOR SAT. COMPASS STABILIZER :
OFF ON GAIN SETTING PROTECT :
OFF ON HORZ/HISTORY :
OFF ON HORZ/VERT ZOOM :
OFF ON HORZ/PLOTTER :
OFF NORMAL RED EMPHASIS MODE :
OFF ON HORZ/VERT :
System setting 2 menu
GAIN SETTING PROTECT:
Prevents accidental adjustment of the gain. When ON the gain
cannot be adjusted unless the GAIN control is first pushed. Default setting is ON. This
feature is effective on the single-frequency displays and combination displays (mix display
OFF).
HORZ/HISTORY:
Enables/disables the horizontal/history display. Default setting is ON.
HORZ/VERT:
Enables/disables the horizontal/vertical scan display. Default setting is ON.
HORZ/VERT ZOOM:
Enables/disables the horizontal/vertical zoom display. Default setting
is ON.
HORZ/PLOTTER:
Enables/disables the horizontal/plotter display. Default setting is ON.
EMPHASIS MODE:
Choose method of picture interpolation. OFF: Interpolation close to raw
signal. NORMAL: Clarifies picture. EMPHASIS: Emphasizes strong signals.
STABILIZER:
Choose the sensor to use to compensate for effects of ship’s pitching and
rolling. The choices are Motion Sensor MS-100, Clinometer BS-704 and Satellite Compass
(SC-50/SC-110).