9.3.1.8
Here you can switch on resp. switch off the keypad tone.
•
Activate the operation menu as described in chapter 9.3.1.
•
Turn the potentiometer (1) until the special digit "service b" appears in the display "acc/dec"
(A-2).
Figure 22
• By pressing the key rpm/rcf (4) the display "rpm/rcf" (A-1) is now activated and you can setup the
respective option with the potentiometer (1).
• Now the keypad tone is either activated or not activated.
Attention: In case that the signal transmitter is switched off, the keypad tone and the audible error
message will also be suppressed.
The keypad tone has to be switched on again after the reactivation of the signal transmitter.
However the audible error message is automatically activated if the signal transmitter has been
reactivated.
Attention: After all points have been reviewed and/or set up, you have to press shortly the key
"start" (9) to store all parameters. Otherwise the setups were all for nothing. If the storage has been
successful in the display "rpm/rcf" (A-1) the value of the imbalance sensor and the word "StorE" are
indicated.
Figure 23
© Hermle Labortechnik GmbH
Submenu setup of the keypad tone
Service Manual Z 306
SERVICE INSTRUCTIONS
17