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ManualsBrandsSingle Chip Systems ManualsElectronics9 Antenna InstaScan Scanner, Model U519
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Front Panel
The scanner front panel has three LEDs (as shown in Figure 4) indicating
power, activity, and transmitter ON/OFF (see Table 1 which describe
the meanings of the LEDs).
The scanner front panel has an On/Off switch.
In the ON (up) position, the scanner is turned on. The red Power
ON LED (integral to the power switch) should go ON, indicating
that the scanner is receiving power.
In the OFF (down) position, the scanner is turned off and not
receiving power, even if connected to a power outlet.
The front panel also contains three connectors. The lower connector is a
standard AC power receptacle. The power cord provided with the scanner
should be plugged into this connector and into the wall outlet. For more
information, refer to “Connecting to an AC Outlet” on page 14.
The middle connector is the 9-pin RS-232 port. The RS-232 serial port
Figure 4. U519 InstaScan Scanner
U519 Manual.p65 10/27/2000, 4:35 PM8