4 Product description
11
Button Duration Status
Function
Short
Reading display,
only if humidity
module is
connected
• Displays humidity
and temperature
• Displays dew
point/temperature
• Displays CO/CO
2
Configuration
mode
Changes
option/increases value
Long
Reading display Sets zero
point/deletes zero
point
Configuration
mode
Increases value
quickly
Short
Reading display Prints data
Configuration
mode
Changes
option/decreases
value
Long
Reading display Switches on data
transfer mode via IrDa
or Bluetooth
®
(optional) / switches
off data transfer mode
via IrDa or Bluetooth
®
(optional)
Configuration
mode
Decreases value
quickly
Summary of Contents for 315-3
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