Furuno NAVNET 1823C - Manual (Page 36)

1. OPERATIONAL OVERVIEW
1-20
11. Enter longitude (setting range, 180 ° E-180 ° W, default setting, 125 ° 00.000’W),
then push the [ENTER] knob.
12. Select START DATE & TIME, then press the EDIT soft key.
13. Enter start date and time, then push the [ENTER] knob.
14. Press the [MENU] key to close the menu.
Sounder
1. Select SOUNDER, then press the EDIT soft key.
SOUNDER
▲
¡ SIMULATION 1
¡ SIMULATION 2
¤ LIVE
▼
2. Select SIMULATION 1 (internally generated echoes) or SIMULATION 2
(network sounder-generated echoes), then push the [ENTER] knob.
Note: The depth, shift, bottom-zoom, bottom-lock and bottom discrimination
cannot be shown at SIMULATION 1 mode.
3. Press the [MENU] key to close the menu.