FrontierTM Centrifuge FC5714/FC5718/FC5718R/FC5816/FC5816R EN-164.1.5 Song selection for sound signal - end of runProceed as described under point 4.1.1to enter this program mode and then press the key "Accel/Decel" (5). Inthe display "Acc/Dec" (A-2) the word "Service" flashes. Now select the letter "G". with the adjusting knob (1). Asa result, in the display "RPM | RCF" (A-1), the word "SonGo/Sound" appears. After pressing the key "RPM |RCF" (4), you can select a song with the adjusting knob (1). (See figure 34).After you have stored the settings (see 4.1.1) you can change back to the normal program mode again by switchoff the centrifuge for a short while.Figure. 344.1.6 Keyboard sound turn on / offProceed as described under point 4.1.1to enter this program mode and then press the key "Accel/Decel" (5). Inthe display "Acc/Dec" (A-2) the word "Service" flashes. Now select the letter "B". with the adjusting knob (1). Asa result, in the display "RPM | RCF" (A-1), the word "ON/BEEP " appears. After pressing the key "RPM | RCF" (4),you can turn the keyboard sound (On) or (Off) with the adjusting knob (1). (See figure 39).After you have stored the settings (see 4.1.1) you can change back to the normal program mode again by switchoff the centrifuge for a short while.Figure. 354.1.7 Call up operating dataATTENTION:This should only be performed by advanced user or service engineer.In the mode "Basic Adjustments" you can call up the operating data of the centrifuge. Please proceedas described under point 4.1.2 to enter this program mode. Press the key "Accel/Decel" (5). In the display"Acc/Dec" (A-2) the word "Service" flashes.With the adjusting knob (1) the different information can be accessed:A= previous starts of the centrifugeH= previous operating hours451A-2A-1451A-2A-1