Furuno CH-500 Operator's Manual page 34

1. OPERATIONAL OVERVIEW
Full-circle A-Scope display mode
Vertical display mode
Echo sounder display mode
1-22
Bearing line Bearing line
shown as a shown as a
dashed line dashed line
Cursor location Cursor location
indicator shows indicator shows
horizontal range, horizontal range,
depth and bearing depth and bearing
to cursor location to cursor location
Cursor location Cursor location
indication shows indication shows
horizontal range horizontal range
PORT
and depth to and depth to
cursor location cursor location
Range and depth displayed Range and depth displayed
numerically at cursor position numerically at cursor position
Range mark shown as Range mark shown as
a vertical dashed line a vertical dashed line
Cursor location indication Cursor location indication
shows range to cursor shows range to cursor
location. location.
Depth range to marker displayed Depth range to marker displayed
numerically. Indication moves with the numerically. Indication moves with the
range line. range line.
Train indication Train indication
shows horizontal shows horizontal
range and depth range and depth
as a dashed line as a dashed line
CSE
SPD
GAIN
Range ring Range ring
TVG LEVEL
shown as a shown as a
DISTANCE
dashed line dashed line
COLOR
STBD
CSE
SPD
Depth mark Depth mark
shown as a shown as a
horiztontal horiztontal
dashed line dashed line
GAIN
TVG LEVEL
DISTANCE
COLOR
Train indication shows Train indication shows
depth as a dashed line. depth as a dashed line.
CSE
SPD
GAIN
TVG LEVEL
DISTANCE
COLOR