Measuring Depth By The Vrm; Fish And Bottom Alarms - Furuno GP-1600F Operator's Manual

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3.12 Measuring Depth by the VRM

The VRM, which is always displayed, measures depth. Place it on

the object you wish to know the depth by pressing the [ ] or [ ]

key. Depth is digitally displayed above the VRM.

58.3

132

200k

CSE 180.0°

SPD 16.8kt

DEP 113.6 ft

TMP 16.0 °C

POS 34° 26.245' N

135° 41.232' E

Figure 3-18 Location of VRM depth indication

Fish alarm

This alarm alerts you by aural and visual alarms when a fish echo

is within the preset alarm range.

Bottom alarm

This alarm function alerts you when the seabed enters into the speci-

fied alarm zone.

Setting the fish and bottom alarms

1) Press the [MENU ESC] key.

2) Press the [5] key to select ALARM SETUP.

3) Press the [ ] or [ ] key to select FISH or BOTTOM. (If you

are on page 1 of the menu, press [ ] several times to go to

page 2.

4) Press the [s] key to turn on the alarm.

5) Enter alarm range with numeral keys.

VRM Depth

120

160

12.0V

3 – 13

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