Upgrade and Innovations 1.3151.3 Upgrade and InnovationsManualversionUpgrade an innovations1.9.1 In the manualNew HW version with the battery switch1.8.0 In firmware 1.8.0 New Fireman function (fire call setup from the Fire Station to thecabin in the shaft with the lowest address)1.7.0 In firmware 1.7.0 New Alarm – intercom function (alarm call setup to the machineroom audio unit) This new function can also be used for setup of a checking call tothe machine room audio unit1.6.0 In firmware 1.6.0 Added parameter 932 (cabin audio unit loudspeaker volumecontrol for alarm and incoming calls)1.5.8 In firmware 1.5.8 Added Italian voice menu Support of new audio units - 913613E and 913613WBE1.5.5 In firmware 1.5.5 Added parameter 990 (System settings) Automatic restart of audio units for CU – audio unit communicationmonitoring (WatchDog)1.5.2 In the manual Modified description in Subs. 2.5 Audio Unit - Machine RoomIn firmware 1.5.2 New voice menu Added system messages (page 59) Shorter timeout for the first “Wait please” message afteremergency call activation Added parameters 978, 979 New default value for parameter 914 (delayed call set to 0seconds, CANCEL still active)