
10 IR-320 User’s Manual
English
LEDs
The LCD and the keyboard units have 2 LEDs each, and the FDD and
CD-ROM have 1 each. The place and number of LEDs differ
depending on the options installed. Two examples are shown.
The unit with the 84 Keyboard unit and the DM-LR104 series LCD
unit installed is shown in illustration E.
The unit with the DM-LR121 series LCD unit installed is shown in
illustration F.
These LEDs have the following meaning:
Rear Side LEDs
There are 2 LEDs on the rear side (shown in illustration G) showing
the access state to the network using the LAN. They are on only when
the LAN is being accessed.
These LEDs have the following meaning:
Front Key
The front key (shown in illustration H) is for the cover lock on the front
panel.
With the front panel locked, the floppy disk, CompactFlash card, and
CD-ROM/R/RW can be removed only by a person with a front key.
Insert the front key into the cover lock hole, and turn it while slightly
pushing in to lock or unlock the front panel.
LED Color Meaning
Power
LED
Green Power is turned on (during normal operation).
Flashing
green
Backup is in progress using the power from the optional battery unit
(OI-R03).
Off Power is off.
HDD Green HDD is being accessed.
CD-ROM Orange CD-ROM/R/RW is being accessed. (No LED if CD-ROM drive is not
installed.)
FDD Green FDD is being accessed.
LED Meaning
Green Lights Connected with 100BASE-TX.
Orange Lights accessing (Transmitting and receiving) the network
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