19
7.2 Optical feedback
7.3 Sound test
• According to the setting, the optical
feedback (e.g. "Wait for signal") can be
switched on either by a signal request
on
the EK 533 plus or from the crossing
control unit.
• After installing the pedestrian signal
requesting device for the visually
impaired, a sound test must be
conducted.
• The volume setting for the sounds must
be adjusted to the local surroundings. For
example, you need to take account of the
crossing length and adjacent buildings.
(See Pages 30-31, "Volume" group).
• A release signal must sound on
green
• Exception: When switched off by
cgManager
If one or more of the above functions is not working properly, check the device settings with
cgManager.
8. Maintenance
• The signal requesting devices must be maintained at regular intervals. When doing so,
proceed as follows:
• External visual inspection:
Check the device for external dirt and damage.
Note:
Do not use abrasive
cleaning agents or solvents to clean the housing!
• Checking the crossing symbol (6). The correct direction must be set for the crossing
concerned.
• Carrying out a full function test. If anything on the signal requesting device appears to be
defective, it must be returned to Langmatz GmbH with a description of the fault.
Содержание EK 533
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