Operation Manual

USING THE DETACHABLE FRONT PANEL
To Detach the Front Panel
1. Press the OPEN button, then
the front panel will slide down.
6
Precautions when handling
1. Do not drop the front panel.
2. Do not put pressure on the display
or control buttons when detaching
or reinstalling 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.
OPEN
The left side
Front Panel
The right side
Front Panel
Protective Case
Front Panel
The left side
The right side
3. For safekeeping, store the front panel
in the supplied protective case
immediately after being removed.
2. To remove the front panel, lift it up at
a little angle from horizontal position,
then first pull out the right side and
then pull out the left side.
To Install the Front Panel
1. To install the front panel, first insert
the left side into proper position then
insert the right side into place.
2. When the two sides fixed into place,
push the front panel into main unit.
3. Note that if the front panel fails to
lock in position properly, pressing
control button may not function and
the display may be missing some
segments. Press the button and
then reinstall the front panel again.