Troubleshooting
Problem
Solution
No display
Check the batteries.
No reception of
Check the batteries.
external sensor
Put the outdoor sensor and the device
data
back into operation.
Reduce the distance between the
outdoor sensor and the device.
Eliminate sources of interference,
choose another location.
LL
/HH
indicator
The values are outside the measuring
L
H
range.
Incorrect display
Check the batteries.
Put the outdoor sensor and the device
back into operation.
Cleaning instructions
Improper cleaning can damage the device. DO NOT immerse the
device in water or other liquids. Do not use aggressive cleaning
agents, brushes with metal or nylon bristles, or sharp or metallic
cleaning objects such as knives, hard spatulas and similar. These
can damage the surface. Clean the device with a soft, dry, lint-free
cloth, such as is used for cleaning eyeglass lenses.
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