Anritsu MS2722C, User Manual

Page: 37 / 112

Test Panel Connectors
Spectrum Master UG PN: 10580-00277 Rev. E 2-13
2-11 Test Panel Connectors
The test panel connector is shown in Figure 2-10 and are described in the following text.
External Power
The external power connector is used to power the unit and for battery charging. Input is
12 VDC to 15 VDC at up to 5.0 A. A green flashing indicator light near the power switch
shows that the instrument battery is being charged by the external charging unit. The
indicator is steadily illuminated when the battery is fully charged.
LAN Connection
The RJ-45 connector is used to connect the Spectrum Master to a local area network.
Integrated into this connector are two LEDs. The amber LED shows the presence of a
10 Mbit/s LAN connection when on, and a 100 Mbit/s LAN connection when off. The green
LED flashes to show that LAN traffic is present. For additional information about the LAN
connection, Ethernet connection, and DHCP, refer to
Appendix C, “Ethernet Configuration” .
Figure 2-10. Test Panel Connectors for MS272xC
Warning
When using the AC-DC Adapter, always use a three-wire power cable that is
connected to a three-wire power line outlet. If power is supplied without grounding
the equipment in this manner, then the user is at risk of receiving a severe or fatal
electric shock.
External
Power
USB Interface
Mini-B
USB
Interface
Type-A
Headset
Jack
Fan Exhaust Port
External
Trigger In
External
Reference
In
Reference Out
Option 89
IF Out
RF In
Option 31
GPS Antenna
Connector
LAN
Connection