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USING THE DETACHABLE FRONT PANEL
To Detach the Front Panel
1. Press the OPEN button, the front panel
will slide down.
2. When the front panel slides down,
press the bottom button of the front panel
upward and pull it out from the panel
bracket.
3. For safekeeping, store the front
panel in the supplied protective case
immediately after being removed.
To Detach the Front Panel
1. When the panel bracket is in slide
down position, insert the front panel into
the panel bracket and push the front
panel from the middle to slide it up.
2. When the panel bracket is in slide up
position, insert a side of the front panel
to its proper position and push another
side into the panel bracket, a 'click' sound
should be heard.
3. Note that if the front panel fails to lock
in position properly, pressing control button
may not function and LCD display may be
missing some segments. Press the OPEN
button and then re-install the front panel
again.
Precautions when handling
1. Do not drop the front panel.
2. Do not put pressure on the display or
control buttons when detaching or re-
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
anywhere.
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.
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