KaVo KEY Laser III 1243, Technician'S Instructions

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Technician's instructions KEY Laser III 1243
2 Measuring and configuration
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2.1 Control unit service program
Display operating period
This command is used to display the operating period.
The Display operating period command displays:
The operating period ① since initial start-up with the date ②.
The operating period ③ since the counters were last cleared (Command: clear
counters/op. period) with the date ④.
The date ⑤ the last energy safety check was carried out.
Choosing continue will return you to the operating control menu.
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