Digital Hours Meter - Sony UVW-1800 Operating Instructions Manual

Digital hours meter indications
Displaying the digital hours meter
8-4 (E) Chapter 8 Maintenance
The digital hours meter keeps a cumulative count of the total operating time, the
drum rotation time, the tape transport operating time, and the number of threading
and unthreading operations. These counts can be displayed on the monitor and
time counter display; use them as guidelines for scheduling maintenance. Consult
your Sony service representative about necessary periodic maintenance checks.
The digital hours meter provides the following four display items.
T1: OPERATION
Cumulative total of hours unit is powered on, in units of 10 hours
T2: DRUM ROTATION
Cumulative total of hours of drum rotation with tape threaded, in units of 10
hours
T3: TAPE RUNNING
Cumulative total of hours of tape transport operation, in units of 10 hours
CT: THREADING
Cumulative number of tape threading/unthreading operation pairs, in units of
10 operation pairs
Except for the total operation time, there are two counts for each item: the
cumulative total from manufacture, and a 'trip' count resettable.
Press the HOURS METER button.
Monitor display
All four counts appear.
The four-digit value to the left of the slash is the resettable trip count, and the right
value is the cumulative total from manufacture.