The Front Panel (Keys And Displays) - Fisher Scientific MARATHON 3000 Operation Manuals

2.5 The Front Panel
The Front Control Panel
(3000R Model Shown)
The control panel contains numeric displays for RPM/RCF
(Speed/Force), Time, program, and Temperature
(Refrigerated only). These displays have two states or
modes: Actual (bright display) and Set (dim display).
In Actual mode (bright display), they indicate current run
conditions, such as:
• rotor speed or force
• elapsed time of, or time remaining in, the run
• actual temperature (Refrigerated only)
• program number
In Set mode (dim display), the display indicates the desired
settings for the run. Set mode is activated when:
• SPEED, TIME, TEMP., or PROGRAM are pressed
• briefly, at the start of a run
• briefly, after the unit is switched ON
The numeric displays can, also, display warning or error
messages (see Section 3.5). Descriptions of the displays
appear on the following pages.
MARATHON Series Operation Manual
11
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com