JRC JFS-280 Instruction Manual page 244

Scanning sonar
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7.2.2.4
Current settings
Operating Procedure
settings
7.2.2.5
GPS
Operating Procedure
settings
7
Because a one-second pulse is good for a direction mark, assume that a normal sonar adds
the GPS-equivalent output and outputs to the line of the compass.
7.2.2.6
Log Settings
Operating Procedure
settings
Confirm and set the input terminal that is connected to the terminal board.
Normally, turn the [MULTI] knob to select "1. OFF". Press the [MULTI] knob to accept.
Precaution) If the sonar is normally connected to a current meter, it is unnecessary to connect a log.
7 Other Items
Press the keys "9 → 1 → 2 → 1 → 3" to go to CURRENT
In the [INPUT] menu, turn the [MULTI] knob to select
"3. CURRENT". Press the [MULTI] knob to display the
pulldown menu.
Select from "1. OFF" to "5. NAV4".
Confirm and set the input terminal that is connected to
the terminal board.
Normally, turn the [MULTI] knob to select "3. NAV2".
Press the [MULTI] knob to accept.
Press the keys "9 → 1 → 2 → 1 → 4" to go to GPS
In the [INPUT] menu, turn the [MULTI] knob to select
"4. GPS". Press the [MULTI] knob to display the
pulldown menu.
Select from "1. OFF" to "5. NAV4".
Confirm and set the input terminal that is connected to
the terminal board.
Normally, turn the [MULTI] knob to select "2. NAV1".
Press the [MULTI] knob to accept.
Press the keys "9 → 1 → 2 → 1 → 5" to go to LOG
In the [INPUT] menu, turn the [MULTI] knob to select
"5. LOG". Press the [MULTI] knob to display the
pulldown menu.
Select from "1. OFF" to "5. NAV4".
7-10

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