Velleman VMB1TCW - Manual (Page 54)

Calibrating the sensor
When the read temperature does not match the real measured value on a thermometer, the read temperature can be corrected
1. Press the ‘Location’ button repeatedly until the
desired sensor that needs calibration is displayed.
2. Press and hold the ‘Menu’ button for ±4 seconds to
open the extended menu.
3. Scroll through the extended menu using the ↑ or ↓
button until the ‘Sensor settings’ item appears.
4. Select the sensor settings menu with the → button.
5. Scroll through the sensor settings menu using the
↑
or ↓ button until the ‘Temp calibration’ item appears.
6. Select the calibration menu with the → button.
7. Enter the temperature as measured with a different
thermometer using the ↑ or ↓ button.
8. Confirm with the → button.
9. Exit the menu with the  button.
Location

↑
↓ Menu
→
Mode
←
Living room
Program
Location

↑
↓ Menu
→
Mode
←
Living room
Sensor settings
Location

↑
↓ Menu
→
Mode
←
Living room
Operating mode
Location

↑
↓ Menu
→
Mode
←
Living room
Room temp ___
Location

↑
↓ Menu
→
Mode
←
Living room
Mo 14:46 21
Location

↑
↓ Menu
→
Mode
←
Living room
Mo 14:47 22
Location

↑
↓ Menu
→
Mode
←
Living room
Room temp 21
Location

↑
↓ Menu
→
Mode
←
Living room
Temp calibration
Location

↑
↓ Menu
→
Mode
←
Living room
Temp calibration