Page 36 of 87 DGH 55B-INS-OMENG Rev: 3
12. Taking Measurements
The Pachmate 2 is shipped from the factory preset to Continuous Averaging Measurement
Mode. The user can begin taking measurements immediately if this is the preferred mode.
The device is packaged with (2) AAA batteries pre-installed and the probe installed and rotated
into the protective cavity.
WARNING: In order to reduce the risk of infection, the DGH 55B must be cleaned and
disinfected prior to each biometry procedure. Refer to section 17 for details.
12.1 Power Up Sequence
12.1.1 Rotate the probe into the fully open position.
• It is recommended that the probe be rotated back into the cavity for protection when
transporting the Pachmate 2, or when the unit is not being used.
WARNING: When rotating the probe into the open position, do not twist the probe itself,
this can damage the connectors.
12.1.2 Turn on the unit.
12.1.3 The Pachmate 2 performs an internal self-test function.
12.1.4 The unit will briefly display battery status as
indicated:
12.1.5 When the power-up sequence is finished, the device
automatically enters Measurement Mode. The
device will start in the last Measurement Mode
selected when powered off. The factory default is
Continuous Averaging Measurement Mode.