Japan Radio Co. JLR-7600, Instruction Manual

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4.12 Alert Settings
7 types of alerts can be configured.
When the set alert occurs, the pop-up and the alert icon "
" on the status bar alert the occurrence of
an alert. The screen lighting color can also be changed.
Pressing the
key stops pop-up, buzzer sound, and screen lighting, but the icon continues
appearing until the alert has been resolved.
The unit must be placed in maintenance mode to change the alert settings.
An overview of alert that can be set is as follows.
(1) SYSTEM: An alert occurs when system failure occurs (for example: positioning is stopped).
(2) SPEED:
An alert occurs when the speed reaches the set range.
(3) TRIP: An alert occurs when the trip exceeds the set value.
(4) ARRIVAL/ANCHOR: An alert occurs when own ship reaches or leaves the arrival circle radius.
Alerts cannot be set for both reaching and leaving.
(5) XTD: An alert occurs when own ship exits the route width.
(6) DGPS: An alert occurs when switching is done from GPS positioning to DGPS positioning or
vice versa.
(7) HDOP: An alert occurs when the GPS positioning HDOP value exceeds the set value.
The buzzer sound and screen brightness color when an alert occurs can be set.
1) SOUND
ON: The buzzer sounds when an alert occurs.
OFF: The buzzer does not sound when an alert occurs.
2) LCD COLOR ON: The screen brightness color changes when an alert occurs.
OFF: The screen brightness color does not change when an alert occurs.
If normal brightness color is set to white, it becomes orange, and vice versa.
4.12.1 Setting a system alert
When GPS positioning is disabled or a system failure occurs, an alert is issued.
1. Refer to "4.15.1 Change to a maintenance mode" and display the maintenance menu.
2. Select “ALARM” and “SYSTEM” in this order by using .
3. Select “ON” or “OFF” by using and press .
4. Set an alert sound and screen back light by referencing "4.12.8 Setting a buzzer sound and screen
back light”.
Procedure