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ManualsBrandsBLUE SEA ManualsBilge MonitorBLUE SEA 1842 M2 OLED Bilge Monitor

Setting Input Thresholds

Settings for each channel’s high and low thresholds are provided. The connected relay’s normal operating state will toggle (change state) if these thresh-

olds are met. For both high and low thresholds, the activation and deactivation levels are different to prevent the relay from rapidly toggling (cycling on

and off). Each channel has Hi ON and Hi OFF settings and Lo ON and Lo OFF settings.

Relay Setup Screen with Relay Normally = Off (Open)

Relay Setup Screen with Relay Normally = On (Closed)

Example. If the relay is Normally On (closed) and Bilge 1 is congured as above, then it will open when the bilge has been running longer than 10

minutes in any given hour. When the runtime drops below 8 minutes/hr then the relay will turn off again.

To change one of the settings, scroll to desired setting and press Select. Press the LEFT ← or RIGHT → arrow buttons to change the value and

then press Enter to save the setting. Press Cancel to cancel the change.

NOTE: Lower threshold settings cannot be set above higher threshold settings. Similarly, higher thresholds cannot be set below lower thresholds.

The monitor will automatically increase or decrease the thresholds to enforce this.

LEGEND

Bilge Run Time

10 min

8 min

Time

ONOFF

RELAY NORMALLY OFF

Bilge Hi On

Bilge Low Off