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Mic In External input jack for Mono microphone for sound
recording.
Audio Out For connecting headphones, external speakers with power
amplifier or audio recording device.
Display 1 Connects the CPU to the Display. Carries RGB, USB and
audio to the screen.
Display 2 Connects the CPU to the Display. Carries DVI for flat
screen interface. Also carries RGB, USB and audio to the
screen with additional cable adapters (optional).
NOTE: not applicable for model F5217A.
LAN For connecting the LAN cable. Includes a Link and Active
indicators.
Serial 1 For connecting a serial device such as Motorola’s VRM
modems, printer, mouse, etc. The connection requires a
COTS (Commercial Off-The-Shelf) cable (not supplied).
Serial 2 Additional serial connection in model F5217A only.
AUX Connects vehicle ignition switch, General Purpose I/Os (2
In, 2 OUT), additional USB port, internal modem
programming signals as well as 5VDC and car battery
voltage outputs.
NOTE: model F5217A provides vehicle speed and
direction inputs and does not provide additional USB port.
Video In Composite Video input for connecting external VCR or
video camera.
GPS Connects GPS antenna to the internal GPS receiver
(optional).
USB Each port connects a USB 2.0 or USB 1.1 device.
WLAN Connects RF antenna (SMA) to the (optional) internal
WLAN radio (802.11b/g)