Volume Adjustment - Patlite PHE-3FB3-RYG User Manual

2.6.

Volume adjustment

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.
sound reduction sheet
Peel off the release paper and paste
the 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.
Buzzer Unit Underside
■Normal mode (product shipped)
DIP Switch （When down, it is "ON"）
DIP Switch
1 2
ON OFF
• 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.
Do not set the dip switch of the buzzer unit except for the figure below.
Switch is shown by ■.
3 4
OFF OFF
Paste in the center of
the buzzer unit.
enlarged view
■Sound reduction mode
DIP Switch （When down, it is "ON"）
Switch is shown by ■.
DIP Switch
1 2 3
ON OFF ON
Caution
4
OFF
2
11