Japan Radio Co. JLN-740A, Instruction Manual

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4-13 Chapter 4 Setting by Using Menus (JLN-740A/741A)
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2
4.1.3.8. Setting the upper limit and the lower limit
for ship speed alerts
Upper and lower limits of ship speed alerts can be set.
When the ship speed exceeds the range of the upper limit or lower limit, an alert is issued.
1
Touch the [SPEED LIMIT] button in the main menu.
A screen for setting upper and lower limits of the ship speed is displayed.
2
When the [-]/[+] button on the screen is touched, each of [UPPER] (upper limit) and
[LOWER] (lower limit) decreases/increases. OFF cannot be input with the [-]/[+] button.
The [UPPER] cannot be lower than the [LOWER], and the [LOWER] cannot be more
than the [UPPER].