11
To adjust the volume, use the sound reduction sheet or set the dip switch inside the buzzer unit.
It is written about the installation and removal of the buzzer unit and the LED unit in the instruction manual posted
on our website.
■When using the attached sound reduction sheet
Please paste the sound reduction sheet on the buzzer unit upper part.
Peel off the release paper and paste
the sound reduction sheet.
enlarged view
Paste in the center of
the buzzer unit.
sound reduction sheet
■When using the DIP switch in the buzzer unit
To sound reduction, please turn on DIP switches 1 and 3 as shown below.
DIP Switch
（
When down, it is "ON"
）
Switch is shown by
■.
DIP Switch
（
When down, it is "ON"
）
Switch is shown by
■.
■
Normal mode (product shipped)
■
Sound reduction mode
1
ON
2
3
4
OFF
OFF
OFF
1
ON
2
3
4
OFF
ON
OFF
DIP Switch
DIP Switch
Buzzer Unit Underside
Do not set the dip switch of the buzzer unit except for the figure below.
Caution
• Do not use excessive force to set up the switches. Possible damage or malfunction may occur.
• Do not adjust switches with a sharp object. Possible damage to switches may cause it to be impossible
to operate or cause partial movement of the contacts.
2.6.
Volume adjustment
2
Summary of Contents for PHE-3FB3-RYG
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