JUMO 701150 14597 safetyM STB/STW - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual - Manual (Page 86)

7 Configuration level 2014-05-01 86
7.6.5 Contrast Screen contrast
Difference in brightness between black and
white pixels
0 to 5 to 10
7.6.6 Lighting Here the background lighting of the display is set. Off, On, During operation
Off:
Always switched off
On:
Always switched on
During operation:
The background illumination is only switched on when
the keys are operated and it lights up until the time for
the time-out light has expired.
7.6.7 Time-out light Here a waiting period for the switch-off of the back-
ground lighting is set.
0 to 100 sec.
7.6.8 Time-out operation Here, the waiting period is set for the return from the
configuration to normal display.
0 to 100 sec.
7.6.9 Code To protect against unauthorized manipulations, a code
can be set here for locking the configuration level.
0 means: code request switched off
v Chapter 9.3 “Forgotten the code?”
0 to 9999
Parameter Comment
Value range
(factory-setting in bold)
H If the code is forgotten, a new code can be
transferred to the device via the setup pro-
gram .