MilDef Crete Inc. RK786EX ユーザーズマニュアル

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Optional Devices 
 
20 
OPTIONAL DEVICES 
Memory Card 
The memory card will expand your memory to facilitate better system 
performance. The cards are available as following: 
256MB, 512MB 
 
LAN and Fax/Modem Card 
100 Base-T Ethernet LAN card for a wired network and V.90 56K Fax/Modem. 
DVD ROM Drive 
Swappable with CD-ROM drive for DVD playback. Backward compatible with 
CD-ROM, VCD, etc. 
CD-RW Drive 
Swappable with CD-ROM drive for writing CD-R. Backward compatible with 
CD-ROM, VCD, etc. 
DVD-RW Drive 
Swappable with CD-ROM drive for DVD playback and writing CD-R. Backward 
compatible with CD-ROM, VCD, etc. 
2
nd
 HDD 
Swappable with CD-ROM drive. Set as IDE secondary master drive. 
Touch Screen 
Resistive or capacitive touch screens for direct finger touch or pen input instead 
of mouse or touch pad. 
Note: Capacitive touch screen requires a “grounding” to work properly. 
Otherwise it will not activate when touched.  Generally the grounding is 
sufficient if the AC adapter is attached or the computer/panel is mounted 
on a vehicle’s metal parts. Holding the computer/panel with the other hand 
the human body will act as grounding, too.