Key Controls - Mettler Toledo SevenGo Duo Pro Instrucciones De Manejo

4.3 K ey controls
Key
ON/OFF
READ/BACK-
LIGHT
CAL
MODE or EXIT
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Press and release
Switch meter on or off
Start or endpoint measurement (mea-
sure m ent screen)
Confirm input or start editing a table
Exit setting and go back to mea s ure-
ment screen
Start calibration
Switch mode in single channel (mea-
sure m ent screen)
Discard setting and go back to pre v i-
ous menu (setting screens)
Operating the pH/ORP/Ion/DO meter SG98 and DO meter SG9
Press and hold for 3 seconds
Switch meter on or off
Turn backlight on or off
Review the last calibration data
Switch between single and dual
chan n el display (measurement
screen) (only SG98)
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