User's Manual

ManualsBrandsGeophysical Technology ManualsElectronicsself-contained seismic nodal recording unit

FIELD EQUIPMENT

NUSEIS

Geophysical Technology Inc Field Equipment Page | 19

LED Status

• Highly visible LEDs indicate status of the NRU.

LED

Status

Green

Blue

White

Yellow

Purple

Red

Fully Charged

Battery

Solid till

removed

from

charge

-

-

-

-

-

Geophone

Testing Pass

5 - 1 sec

blinks

-

-

-

-

-

Valid

Deployment

5 - 1 sec

blinks

-

-

-

-

-

BLE Startup

-

-

2 sec solid

-

-

-

Geophone

Testing

-

-

1 sec blink

till

complete

-

-

-

Bump On From

Shelf

-

-

1 sec blink

-

-

-

Auto-Deploy

Bump

(2

nd

) After

10 sec, 5

blinks

-

(1

st

) 2 sec

blink

-

-

-

BLE Connected

to NuSite

-

Solid while

connected

-

-

-

-

Charging

Battery

-

-

-

4 second

blink

-

-

Top-Off

Charging

Continuous

4 sec blink

-

-

-

-

-

Valid Un-

deployment

-

-

-

5 - 1 sec

blink

-

-

Going into

Shelf Mode

-

-

-

Solid until

shelved

-

-

Data

connection lost

-

-

-

-

1 sec blink

forever

-

Failed Deploy

or Un-deploy

-

-

-

-

-

5 - 1 sec

blink

Failed

Geophone Test

-

-

-

-

-

2 sec

blink

forever

NRU Error

-

-

-

-

-

2 sec

blink

forever

LED Chart