6. Product Description
CB 752 – User's Guide (Version 1.01)
6.2.
Rear Side
1
2
8
5
4
7
6
4
3
Fig. 12: CB 752 rear side with one (of two possible) WiFi antenna connector
1
Reverse (RP) SMA connector for WLAN antenna
(Mini PCIe WLAN card and antenna are optional)
2
Air openings at the rear side
3
2x USB 2.0 port (available only for CB 752 configurations
without COM3; refer to the section 6.1.4.3 and 6.2.2)
4
Rubber feet
5
Audio (Line-In, Line-Out, Mic-In)
6
Access cover of the CF slot (onboard) and of the
lithium battery
7
Knurled screws securing the access cover to the
cabinet
8
Covered cutout (only systems ordered with one
antenna or without WiFi)
6.2.1.
Audio (LINE IN, LINE OUT and MIC IN)
To these Jacks (3.5 mm; Fig. 12, pos. 5) loudspeakers/headphones (Line-Out), a recording/playing device (Line –In) and
a microphone (Mic-In) can be connected.
6.2.2.
USB Ports
The CB 752 platform provides two USB2.0 ports on the rear side (Fig. 12, pos. 3). You can connect various USB devices to
these USB 2.0 interface connectors.
If you have ordered the CB 752 equipped with the additional serial interface COM3 (Fig. 9, pos. 7),
please note that only the lower of the USB ports (Fig. 12, pos. 3) at the rear side is functional (refer also
to the section 6.1.4.3 ”Optional serial Port COM3 (RS232) via USB”.
The CB 752 system with equipped COM3 (Fig. 9, pos. 7) is delivered with mounted cover to the upper not
functional USB port (Fig. 12, pos. 3 as shown in Fig. 13). Do not remove this cover.
The not functional USB port is covered for
CB752 configuration with equipped COM3
(option)
Fig. 13: Covered USB port for system configuration with equipped COM3 port
16
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