Led Indicators, Push Buttons, Etc; Alert Annunciation Unit 1735 Front - Panasonic 1735 Technical Description

Panasonic Electric Works Nordic AB
MEW01295 Rev: 2
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Figure 3. The Alert Annunciation Unit (AAU) 1735 front. The
designation texts are in Swedish. See also tables below.
Technical Description Alert Annunciation Units 1735 & 1736, ver. 1.4.x

LED indicators, Push buttons, etc.

The functions of the LEDs, push buttons, display and buzzer are
described below.

Alert Annunciation Unit 1735 front

The following is valid in quiescent (normal) condition:
 LED "L6" (Operation) is turned on if the alert annunciation
function is enabled
 Buzzer is silent.
 No text in the display and no back-light.
 No button possible to use.
In the following tables, AA = Alert Annunciation.
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The AA function is normally enabled (during daytime) / disabled (during
night-time) via a time channel.
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Press simultaneously "P2" (Acknowledge) & "P3" (Reset) for a test of the
LEDs, the buzzer and the display (back-light and dots). NOTE! This must
be done only in quiescent condition.
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, else turned off.
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