ICS Schneider Messtechnik testo 868s, Инструкция по эксплуатации

Страница: 25 / 42

6 Performing the measurement
23
Auto-scaling continuously adjusts the scale to the readings presented,
and the colour assigned to a temperature value changes.
In manual scaling fixed limit values are defined, and the colour
assigned to a temperature value is fixed (important for visual image
comparisons).
Scaling influences the way the infrared image is shown on the display
but does not affect the recorded measuring values.
With ScaleAssist, a standardized scale is set depending on the inside
and outside temperature.
Setting automatic scaling
1 - Select the Scale function.
2 - Move the joystick up/down until Auto is selected.
3
- Select
✔
and press OK.

Automatic scaling is activated. A is displayed bottom right.
Setting manual scaling
The lower limit value, the temperature range (upper and lower limit value
simultaneously) and the upper limit value can be set.
1 - Select the Scale function.
2
- Press
OK
.
3 - In the mode menu, move the joystick up/down until Manual is
selected.
4
- Move the
joystick
to the right, select
Min. Temp.
(lower limit value).
- Move the
joystick
up/down to set the values.
5 - Move the joystick to the right, select Max. Temp. (upper limit value).
- Move the joystick up/down to set the value.
5.1 - If necessary, Select X and press OK to go back to the mode menu.
6
- Select
✔
and press OK .

Manual scaling is activated. M is displayed bottom right.
Setting ScaleAssist