Instrument Self-Test - Mettler Toledo SevenGo pro Instrucciones De Montaje

Expert/Routine modes
The meter has two working modes:
Expert mode: the factory default setting enables all functions of the meter.
Routine mode: some of the menu settings are blocked.
The concept of the two working modes is a GLP feature that ensures that important settings and stored data
cannot be deleted cannot be unintentionally changed under routine working conditions.
The meter only allows the following functions in the routine mode:
Calibrating and measuring
Editing user, sample and sensor IDs
Editing the MTC temperature
Editing system-settings (PIN-protected)
Storing and viewing
Running the instrument self-test
Screen settings
Screen contrast
The screen contrast can be set from levels 1 to 6.
Auto-shutoff
The meter will auto-shutoff when no key is pressed in a preset time to save the battery life. The time can be set
(5 min, 10 min, 30 min, 1hour, 2 hour) for the meter auto-shutoff or set to "Never" to disable this feature. If
"never" is selected, the Auto-off override icon
the meter by pressing ON/OFF.
Backlight off
If the backlight feature is activated (Backlight icon
press and switches off again when no key is pressed for a preset time to save the battery life. The time can be
set (10 s, 15 s, 30 s, 1 minute) after which backlighting automatically switches off, or set to "Never" to leave
the backlighting always switched on.
Press and hold the Backlight key to deactivate backlighting.
The Backlight icon

5.6 Instrument self-test

The instrument self-test requires user interaction.
1 In the Setup menu, select "6. Instrument Self-test".
Selecting the menu item starts the self-test routine.
2 Press the function keys on the keypad one by one in any order.
The self-test result is displayed after a few seconds.
The meter returns to the system settings menu automatically.
Note
The user needs to finish pressing all seven keys within two minutes, otherwise "Self-test failed!" appears
and the procedure has to be repeated.
If error messages repeatedly appear, contact METTLER TOLEDO Service.
20 Setup​ ​
appears on the display and you need to manually switch off
on the display), the backlight switches on with a key
disappears from the display.
SevenGo (Duo) pro™/OptiOx™