InfraTec VarioCam Operating Instructions Manual page 23

Operating Instruction for VarioCAM® head
7 Menu structural VarioCAM® head
Status "SPTDIM"
The measurement area dimensions can be modified in the "SPTDIM" status. However, after 30 seconds
of inactivity, this status is exited automatically. The display then reverts to the previous display mode.
-
The joystick buttons are used to change the dimensions of the current measurement area. Thereby, the
¯ buttons alter the measurement area vertically and make it larger or smaller. The ¬, ®
or buttons can
be used for a reduction or enlargement horizontally. The maximum dimensions of a measurement are
restricted, so that the other elements still remain visible.
The "SPTEPS" status is reached by pressing the A-button. This is used for establishing the emission
ratio of the measurement area. This status is now explained in more detail.
Status "SPTEPS"
The emission ratio of a measurement are can be modified in the "SPTEPS" status. This status is exited
automatically after 30 seconds of inactivity. The display then reverts to the previous display mode.
The emission ratio of the current measurement area can be changed using the joystick buttons. The
buttons ¬, ® can be used to reduce or increase the emission ratio by 0.1. The joystick buttons -, ¯
are
used for reducing or increasing the emission ratio by 0.01. The emission ratio set ultimately affects the
temperature calculation within the measurement area.
Operating Instructions © InfraTec GmbH 2007 19