H-tronic TSM 125 Bedienungsanleitung Seite 26

If no new temperatures have been measured, the display will show four dashes.
----
NOTE:
The programming mode will be exited automatically if no button has
been pushed for the time of 10 seconds. You will automatically get back to
monitor mode. Any changes which have been entered are stored automatically.
6.2 FOR DEVICES WITH FIRMWARE V1.10
(Devices after end of 2016)
Starting from this version adjustment options in 0,1°C increments are possible
NOTE:
Every menu item consists of two displays that appear after each other:
the first display shows the name of the menu, the second display will indicate
its value.
When pressing SET the device will switch to setting mode. Following menu
items will appear in the display:
MENU STEP N1 – SWITCH ON
On
23.4
Identified by the symbol shown in first position, the On. Here you can select
the temperature at which an external device should be switched ON. The value
can be selected with the buttons pq in 0,1°C increments. The selection is
confirmed by pressing SET and the display will switch to the next step.
Settings range: -55,0°C...+125,0°C
26 | Menu