STAMOS S-LS-88 Manual De Instrucciones página 39

Then proceed to define the parameter to be changed (K): voltage ("V
SET") or current ("I SET").
Enter input parameters (6) on the numeric keypad. Confirm with
"ENTER" (R).
Parameter settings/changes for voltage and current can also be adjusted
with the control knob (3).
Turning the knob in the "+" direction will increase the parameter value.
Turning the knob in the "-" direction will decrease the parameter value.
After setting, select the "ON/OFF" switch (S) to define constant output
power.
Each time the parameters are selected an audible signal will be
triggered.
Parameters for subsequent channels are defined in a similar manner.
3.3.6. STATIC MEMORY / RECALL FUNCTION
The currently presented values in the range 0–9 are stored in the static
memory. This data can be assigned for four channels CH1-CH4
simultaneously or for a selected channel.
The recall function allows the entered values to be cancelled for four
channels at the same time or for a particular channel.
A. Defining values for four channels at the same time
Individual channels should not be selected on the control panel. If the
device channel has been defined, it is necessary to select the "ESC"
key to reset the value.