Operation Manual

121

Acoustic Mode

There are two types of beep tone, differing in pitch. Warnings have a

higher tone (Tone 2, represented below as

— ) than the other beep

tones (Tone 1, represented below as — ). The following table shows

which tone sounds for which event.

Turning on Chapter 6.1

Tone 1

Meter ready to test Chapter 6.2

Start of test Chapter 6.2

Announcement of the result

Chapters 6.3 and

6.4

Signal that results are due to be

announced

Chapters 6.3 and

6.4

Tone 2

(warning)

Announcement of an error mes-

sage

Chapters 6.2 and

6.5

Notification that the batteries are

almost exhausted

Chapter 6.5

Notification that the drum is

empty

Chapter 6.5

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