Eppendorf 3100 Digital Water Bath Shake - Manual (Page 23)

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Innova 3100  M1231-0050 Operating manual
4.3 Checking a Setpoint
To check any setpoint:
1. Press SELECT until the desired indicator is lit.
2. Press either
∆ or ∇ to enter the SET mode, which will display the current setpoint.

NOTE:
Holding the
∆ or ∇ key down for more than 0.5 second will cause the
speed, time or temperature setpoint to change. Should this occur,
resetting will be necessary.
4.4 Timed Functions
The shaker may be programmed to automatically stop after a preset time period of 0.1
hour to 99.9 hours. There must be power to the shaker in order to set the timer.
However, a timed run can be initiated while the unit is either shaking or stopped.
4.4.1 Setting the Timer
To set the timer:
1. Press the SELECT key to light HRS.
2. Set the time by pressing the
∆ or ∇ key until the desired setpoint is
displayed (0.1 - 99.9 hours).
3. To start the timer operation, press the
∆ or ∇ key once. The SET indicator
should light. While the SET indicator is on, press the START/STOP key.
The timer indicator will light and remain lit for the duration of the run. At
the end of the timed run the display will read “Off”, the time indicator will
flash, and the audible alarm will sound (if it is enabled).
4. The setpoint may be changed during a run without stopping the shaker by
following steps 1 and 2 above.
5. To stop the alarm, press the SELECT key and change to any other
function.