Lab.gruppen Lake LM 26 Operation Manual page 42

Front Panel Interface
6.10.5 Front Panel Display Controls
MENU > FRAME > FRONT
Contrast
To adjust the front panel LCD contrast, select this option then use the rotary encoder to change the value.
Dimming
To adjust the front panel LCD brightness, select this option then use the rotary encoder to change the value.
6.10.6 Frame Preset Menu
MENU > FRAME PRST
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LM 26 Operation Manual rev 1.1.8
GPIO # Default Option
GPI 1 No Action
GPI 2 No Action
GPO 1 Standby State
GPO 2 Fault
Table 6-5: Default GPIO Configuration
Figure 6-21: Front Panel Display Controls Menu
Figure 6-22: Frame Preset Menu