Thermo Scientific 420 Series, Руководство по эксплуатации и техническому обслуживанию

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At this screen, press the Time button beneath Audible. The following
screen will appear and the current setting will flash.
Press the up or down arrow to turn the audible alarm function on or off.
Pressing any of the three buttons (Time, Speed, or Temp) will return the
display to the previous screen. Not pressing anything for about fifteen
seconds returns the display to the Operating Screen.
When the audible alarm is disabled, a warning message is placed in the
Setpoint portion of the Operating
Screen display as illustrated at the right.
Two temperature alarms are programmed into the SHKE420HP orbital
shaker: Overtemperature and Tracking limits. To
change these values, open the Configuration menu by
pressing the down arrow, up arrow, and the Silence
button in the sequence shown at the right.
When this screen (below) opens....
Press the down arrow once ....
Then press the temperature button beneath Alarms.
To change the overtemperature alarm setting, press the Time button
beneath Overtemp. The following screen appears and the current over-
temperature alarm setting flashes.
Orbital Shaker 2-11 Thermo Scientific
Section 2
Operation
Turn Audible Alarm On/Off
(continued)
Set Alarm Limits
Set Overtemperature Alarm