12-6  Setup 
12.1.5  OB Preset 
Open the page via “[Setup]  [System] [OB].” On this page, you can set the gestational age formula, 
fetal growth formula, fetal weight formula and relevant information. For details, see the Operator’s 
Manual [Advanced Volume]. 
12.1.6  Key Probe Preset 
Open the page via “[Setup]  [System] [Key Probe]”.   
On the page, you can preset the functions of buttons on the probe ELC13-4s. 
 
Probe Key 
Function 
K1 
To set the function of K1 button. 
K2 
To set the function of K2 button. 
 
12.1.7  iConsole&Footswitch 
Open the page via “[Setup]  [System] [iConsole&Footswitch]”. 
 
Select the application from the drop-down list of the “Control Panel Layout”. Different applications have 
different set of key configurations by default.