Operation Manual

To Detach the Front Panel

1. Press the release ( ) button, then the front

panel will be folded down.

2. To remove the front panel, lift it up at a littl

e angle

from horizontal position, then first pull out the l

eft

side and then pull out the right side.

3. For safekeeping, store the front panel in the

supplied protective case immediately after being

removed.

To Install the Front Panel

1. To install the front panel, first insert the rig

ht side

into proper position then insert the left 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 po

sition

properly, pressing control button may not function

and the display may be missing some segments.

Press the release button and then reinstall 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.

USING THE DETACHABLE FRONT PANEL