Eppendorf 3100 Digital Water Bath Shake - Manual (Page 12)

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Figure 3: Control Panel
2.3.2 User Interface Keys
• START/STOP
This key is used to start or stop the shaking motion. It will also activate or
stop the timer when a timed run is desired.
• SELECT
This key is used to change the displayed parameter.
•
∆, ∇
These keys are used to adjust the setpoint of a displayed parameter up or
down. They also allow the user to enter the SET mode for setpoint
changes.
2.3.3 Status Indicator Lights
There are four status indicator lights, located to the left of the LED display:
• MAINT
Lights to indicate that 10,000 hours have elapsed since the unit was last
serviced. Accumulated running time is internally monitored and may be
displayed as a guideline.