PwrPak7 LEDs

The PwrPak7 has five LEDs to indicate receiver status. It also has a button to start or stop data logging to a file.

PwrPak7 Status Indicators

The following tables provide information about the PwrPak7 LEDs and their states.

PwrPak7 Status Indicators

Label

Description

PWR

Indicates the power status of the receiver

GNSS

Indicates the position status of the receiver

INS

Indicates the INS status of the receiver

This LED is applicable only to SPAN capable PwrPak7 models (a PwrPak7-E1, PwrPak7D-E1, PwrPak7-E2 or PwrPak7D-E2, or a PwrPak7 with an external IMU)

TRANSFER

Indicates the status of logging or file-transfer to a USB stick or connection to a computer as a USB Device

PwrPak7M variants do not have the TRANSFER LED.

LOG

Indicates the status of logging to the receiver internal memory

PwrPak7M variants do not have the LOG LED.

PWR (Power) LED

State

Description

Green solid

Operational mode

Yellow solid

In the process of booting

Red solid

Error, for example invalid receiver AUTH code

Receiver firmware or Web User Interface update in progress

GNSS LED

State

Description

Green solid

PPP solution

User Accuracy Level (UAL) Operational (STEADYLINE)

Green slow blink

RTK integer ambiguity

Green fast blink

Single point or SBAS solution

UAL Warning

Yellow solid

No solution

Yellow slow blink

UAL Out of Bounds

If the PwrPak7 is configured as a base station

Green solid

Fixed position

Yellow solid

Pending fixed position

Yellow slow blink

Invalid fix

INS LED

State

Description

Off

INS inactive

Green solid

INS solution good

Green slow blink

INS alignment complete

Green fast blink

INS solution free

Green/Yellow alternating blink

High variance

Yellow blink

INS aligning/determining orientation

Red solid

Error

TRANSFER LED

LED State

Description

Green solid

USB stick plugged in, mounted and idle (lots of available memory)

Transfer port connected to a computer

Green slow blink

Logging to USB stick (lots of available memory)

Green fast blink

Transferring files to USB stick (lots of available memory)

Green/Yellow alternating slow blink

Logging to USB stick (low memory)

Green/Yellow alternating fast blink

Transferring files to USB stick (low memory)

Yellow solid

USB stick plugged in, mounted and idle (low memory)

Yellow fast blink

USB stick mounting/unmounting/busy

Red solid

USB stick plugged in and mounted, but memory full

Red fast blink for 3 seconds

Push button error or USB stick mount error

Off

No connection to the TRANSFER port or the USB stick is unmounted

LOG (Onboard Storage) LED

LED State

Description

Off

PwrPak7 is connected to a computer as a mounted device

See Access Internal Memory with a Computer

Green blink

Logging to internal memory (lots of memory available)

Green solid

Internal logging stopped (lots of memory available)

Green/Yellow alternating blink

Logging to internal memory (low memory)

Yellow solid

Internal logging stopped (low memory)

Yellow fast blink

Memory is mounting or unmounting/busy

Red solid

Internal memory full or corrupt

Refer to Repair Errors on the Internal Memory

Red fast blink for 3 seconds

Push button error