VM23 Firmware Versions
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xxx.001 
- first version

xxx.002
- integrator accuracy improved

xxx.003
- French and Italian texts for save menu 

xxx.004
- only relevant for OEM versions

xxx.005
- equivalent Pk-Pk value (2 s) added

xxx.006
- new frequency ranges for velocity and displacement:
  v: 2-1000 Hz; d: 2-300 Hz; d: 2-1000 Hz
- bug in memory menu fixed

xxx.007
- new frequency range 10-1000 Hz for displacement

xxx.008
- line end characters in downloaded measurement data changed
- amplitude correction in velocity 10-1000 Hz

xxx.009
- initialization error in JVM version

xxx.010
- faster frequency detection in JVM version

xxx.011
- date and time held at reset during operation
- minimum hold time of 1 s for on-off button