3
1 Before Using This Product
No. 99MAF029B
A Head cover B Display unit
Displays measurements and any messages.
C Micro USB connector (AB receptacle)
*1
This port is for connecting your PC with a
micro USB cable.
D Digimatic output connector
*1
This port is for connecting the optional
Digimatic mini-processor (DP-1VR, etc.).
E DC jack
*1
This jack is for connecting the optional AC
adapter.
F Battery case
A case for inserting the batteries.
G Air-float switch (QMH-600B/QMH-350B/
QMH-24"B/QMH-14"B only)
This switch uses the air-float function to
make the main unit float.
NOTE
Measuring with the air-float function
active can cause measurement errors.
H Probe up/down wheel
The probe moves up and down as the wheel
is turned left and right.
I Probe fine adjustment knob
Pulling the knob and turning it moves the
probe slowly.
J Clamp screw
Fixes the rotational movement of the probe
up/down wheel.
K Float amount adjustment screw (QMH-600B/
QMH-350B/QMH-24"B/QMH-14"B only)
Adjusts the amount of airflow used in the
air-float function. Turning the screw right
increases airflow, and turning it left reduces
airflow.
L Base
Contact surface used when installing the
main unit on the surface plate. Grip the base
when moving the main unit along the surface
plate.
M Carrier grip
Hold the carrier grip when moving the main
unit along the surface plate.
N Probe clamp knob
Clamps the probe so that it does not come
out.
O Probe
Used for obtaining measurements. Touch
the sphere on the tip of the probe to the
workpiece to obtain the measurements.
P Clamp knob
Fixes the movement of the probe.
*1
During use, we recommend securing the cable with the included cable clamp.