Meter Maintenance; Self-Diagnosis; Recover Factory Settings - OHAUS STARTER 3100M Manuel D'instruction

STARTER 3100M Bench Meter
7.2

Meter maintenance

Never unscrew the two halves of the housing!
The STARTER 3100M series instruments do not require any maintenance other than occasional
wipe with a damp cloth and the replacement of depleted batteries.
The housing is made of acrylonitrile butadiene styrene (ABS). This material is attacked by some
organic solvents, such as toluene, xylene and methyl ethyl ketone (MEK). Any spillage should be
immediately wiped off.
About the maintenance of the pH electrode or conductivity electrode, please see the electrode
manual instructions.
7.3

Self-diagnosis

 When the meter is on, press and hold
meter displays the full screen. Each icon blinks one after the other.
This way you may check whether all icons are correctly shown. The next step is to check that the
keys are functioning correctly. This requires user interaction.
When b blinks, five icons are displayed.
 Press the five keys in any order. Each time you press a key an icon disappears from the
screen, continue to press the other keys until all the icons have disappeared.
When the self-diagnosis has been completed successfully, PAS appears. If self-diagnosis fails,
error message Err 1 appears.
Note: You have to finish pressing all five keys within 2 minutes, otherwise Err 1 appears and you
will have to repeat the procedure.
7.4

Recover factory settings

 When the meter is off, press and hold
for 3 seconds, the screen displays
 Press
then restart the meter.
 Or press
turned off.
to reset factory settings (MTC, slope and offset, etc.), display
to quit the setting, the screen displays
and
&
and blinks, this means "Reset". There are 2 options:
EN-21
simultaneously until the
& simultaneously
and the meter is then