Bowers M1 User Manual page 47

M1 – M3 Display units
After being connected, A Multiplexer module must be configured from the C1 or C2
pages of the setup menu (according to the channel with which the probe is linked).
Please refer to the example for each probe, chapter 5.3 to 5.3.6 for air gauge.
MB-2S module,
Heidenhain
MB-2T module,
TTL
30-804-2190
MB-AG
Page 47