11.1.3 Dual display. Ahlborn ALMEMO 2790, MA2790BTFV

11. Measuring operations

11.1.3 Dual display

On all double-function sensors incorporating a temperature sensor on the first channel the temperature value can be displayed at the same time in the function field.

Select 2nd channel,

To activate the temperature display

press and hold down key ▲ .

To return to the channel display

press and hold down key ▲ .

11.2 Peak values memory

From all the measured values acquired for each measuring point the highest and the lowest values are continuously recorded. To display these high / low peak values the desired channel must be set (see 7.1) and then key ◄ or ► must be pressed.

The display also includes the associated symbol.

To display the maximum value briefly press key ◄

To display the minimum value briefly press key ►

To delete the maximum value press and hold down key ◄

To delete the minimum value press and hold down key ►

To return to the measuring point display briefly press key ▲

Whenever this data is deleted, the current measured value will, since measuring is a continuous process, appear again immediately.

12. INTERFACE

If measuring instrument ALMEMO ® 2790 is connected to a computer via USB data cable ZA1919-DKU5, this interface is used not only to power the device but also to program it and output all its data. (see Man. 6.)

The data cable must be plugged in at the DC socket (3). The baud rate is programmed on leaving our factory to 9600 baud; this setting should not be altered. (see Man. 5.2)

So long as a data cable is connected, wireless transmission remains disabled.

13. DEVICE CONFIGURATION

On measuring instrument ALMEMO ® 2790 a number of parameters can be configured. To access configuration press FCT . The display should then show - instead of the units - the abbreviations for the various parameters, one

22 ALMEMO ® 2790