Vaisala HydroMet User's Guide download pdf (Page 119)

Chapter 4 ___________________________________________________________ Troubleshooting

VAISALA______________________________________________________________________ 117

can be accessed as explained in section Opening a Service

Connection through QML Logger on page 120.

d. For troubleshooting instructions on IP-based

communications, refer to the Vaisala HydroMet™ Data

Collection Platform User’s Guide, Volume 2.

7. Data is not stored to a memory card.

a. Check the status of the memory card. It is indicated by a LED.

Table 31 on page 128 describes the different blinking

sequences and the card conditions they indicate.

b. Check that the memory card has been formatted before use.

For more information, refer to section Using External

Memory Card on page 128.

Is the QML logger still not functioning? Replace the logger and return

the damaged one to Vaisala for repair. For return instructions, refer to

section Technical Support on page 138.

Visual Check

Open the enclosure and check that all the equipment is present. Check

that the QML logger, power supply, and communication devices are

connected properly.

Remove the cover of the logger for visually checking the CPU board

and other components located under the cover. In Figure 58 on page

118, the logger is shown without the cover and the optional

communication modules.

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Vaisala HydroMet User's Guide Page 119