Installing the front panel
To install the front panel, insert the panel into the housing and make sure
the panel is properly installed. Otherwise, abnormality occurs on the display
or some keys will not function properly.
Precautions when handling
1.Do not drop the front panel.
2.Do not put pressure on the display or control buttons when removing or
installing the front panel.
3.Do not touch the contacts on the front panel or on the main unit body. It
may result in poor electrical contact.
4.If any dirt or foreign substances adhered on the contacts, they can be
removed with a clean and dry cloth.
5.Do not expose the front panel to high temperatures or direct sunlight in
6.Keep away any volatile agents (e.g. benzene, thinner, or insecticides) from
touching the surface of the front panel.
7.Do not attempt to disassemble the front panel.