Alert Icons And Their Meanings; How To Release The Fixed Dru; How To Release The Capsule From The Bracket Of The Float-Free Dru In Emergency Situation - Furuno VR-7000 Operator's Manual

1.4.3

Alert icons and their meanings

Icon
Alert priority: Warning (Legacy mode only)
Not acknowledged/
Not rectified
Not acknowledged/
Not rectified,
Buzzer temporarily
silenced
Acknowledged/
Not rectified
Not acknowledged/
Rectified
Alert priority: Caution
Caution
Alert priority: Indication (BAM mode only)
Indication
1.5

How to Release the Fixed DRU

To release the Fixed DRU from its bracket (cra-
dle), do the following:
1. Turn off the BATTERY and AC switches in
that order to turn off the DCU power.
2. Remove the release pin.
3. Lift the release lever.
4. Lift the handle to separate the top of the
DRU from the bottom of the DRU.
5. Cut the cable connected between the top and bottom of the DRU.
1.6 How to Release the Capsule from the Bracket of
the Float-free DRU in Emergency Situation
In an emergency situation, release the capsule from the bracket of the Float-free DRU
to remove the capsule if possible.
Note 1: The following instructions are written based on the Jotron Tron 40VDR/Tron
40VDR AIS instructions. For detailed information regarding the Jotron Tron 40VDR/
Tron 40VDR AIS, see the user manual supplied with the VR-7021F/7024F.
Note 2: Do not drop the capsule from a high place.
Note 3: Do not release the capsule other than in an emergency situation or mainte-
nance. The silicone grease is applied to the bottom of the capsule to prevent water
Alert state
Yellow-orange, flashing
Yellow-orange, flashing
Yellow-orange
Yellow-orange, flashing
Yellow
Yellow
Visual Indication
Handle
Release lever
Release pin
1. OPERATION
Audible alert
2 short, audible alerts re-
peated every 60 seconds.
Silent
Silent
Silent
Silent
Silent
1-19