User manual

6
XBT OT Series Models and Features
The XBT OT series refers to the following model numbers:
Model XBT OT2110 XBT OT2210 XBT OT4320 XBT OT5220 XBT OT5320
CPU LH7A404 LH7A404 LH7A404 LH7A404 LH7A404
OS VxWorks VxWorks VxWorks VxWorks VxWorks
DRAM 32MB 32MB 32MB 32MB 32MB
Main Flash 32MB 32MB 32MB 32MB 32MB
SRAM 512K 512K 512K 512K 512K
Panel Size 5.7” 5.7” 7.5” 10.4” 10.4”
Resolution QVGA QVGA VGA VGA VGA
Display Device Blue LCD STN TFT TFT TFT
Color 8 gray scale 256 colors 256 colors 16 colors 256 colors
Brightness 8 levels 8 levels 8 levels 8 levels 8 levels
Contrast 8 levels 8 levels n/a n/a n/a
COM1 RS232C RS232C RS232C RS232C RS232C
COM2 RS422/485 RS422/485 RS422/485 RS422/485 RS422/485
USB Yes (1) Yes (1) Yes (1) Yes (1) Yes (1)
Ethernet No No No No No
CF Card Slot No No Yes Yes Yes
Auxiliary No No No No No
Sound Out No No No No No
Sound In No No No No No
Video No No No No No