Sound Signal Turn On / Off; Volume Pre-Selection Of Sound Signal - Hermle Z 307 User Manual

Figure 6

1.8.2 Sound Signal Turn On / Off

Proceed as illustrated, under point 1.8.1, to enter this program mode, press the key; "accel/decel" (5).
In the display, "accel/decel" (A-2) flashes the word, "service". Select the letter, "L" with the control field
(1). As a result, appearing in the display "rpm/rcf" (4), are the words, "On Sound". By pressing the key,
"rpm/rcf" (4), the word "On" flashes, and the sound can be switched off with the control field (1), (see
Figure 7).
After the settings have been stored by user, the normal program mode can be changed back again by
switching off the centrifuge, for a short period.
Figure 7

1.8.3 Volume Pre-Selection of Sound Signal

Proceed as illustrated, under point 1.8.1, to enter this program mode, press the key "accel/decel" (5).
In the display, "accel/decel" (A-2), flashes the word, "service". Select the letter, "U" with the control
field (1). As a result, appearing in the display, "rpm/rcf" (A-1), are the words, "Vol=0- 9/Sound". By
pressing the key, "rpm/rcf" (4), the desired volume can be adjusted between 0 (low) and 9 (loud), with
the control field (1), (see Figure 8).
After the settings have been stored by user, the normal program mode can be changed back again by
switching off the centrifuge, for a short period.
© Hermle Labortechnik GmbH Z307_V1.22_eng
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