Horizontal Menu Overview - Furuno CH-250 Operator's Manual

2.13 Horizontal Menu Overview

This section presents an overview of the items on the HORZ menu.
1. Press the [MENU] key to open the menu.
2. Press to select MENU and then press
MENU
TVG LEVEL
TVG DISTANCE
GAIN ADJUST
RES. COLOR
CLUTTER
TARGET KEY
LOCK MODE
AUTO TILT
: SELECT
3. Press or to select item desired.
4. Press to show corresponding dialog box.
5. Press or to select option desired.
6. Press the [MENU] key to register your selection and close the menu.
2.13.1 Horizontal menu description
TVG LEVEL: Compensates for propagation loss of sound in water. Default setting is 4.0. For
further details, see paragraph 2.11.3 on page 2-13.
TVG DISTANCE: As above. Default setting is 4.0.
GAIN ADJUST: Compensates for too weak or too strong echo level. Adjust it when the gain on
the horizontal mode when it is not the same as that on the vertical fan and echosounder modes.
Setting range: -10 to +10. Default setting is 0.
or
COM1 COM2 HORZ
4.0
4.0
0
LOG
0
REVERSE
AUTO
OFF
: CHANGE MENU: END
Figure 2-19 HORZ menu
to select the HORZ menu.
VERT ES PRESET SYS
2-21