Motorola LS7708 ユーザーズマニュアル
Symbol LS7708 Product Reference Guide
1-6
Setting Up the Scanner
Power Options
Depending on the peripherals used, the scanner receives power from one of two sources:
•
Via the host through the host cable: If the host can supply 500mA of power, the host cable is less than 8.5’ long, and there
are no peripheral devices in the configuration.
are no peripheral devices in the configuration.
•
Via an external power supply: When the host cannot provide sufficient power, the host cable length is more than 8.5’ long,
or a peripheral device is connected to the hand-held and/or scanner ports. The external supply connects directly into the DC
port or through a host cable with an adapter or Y-connection.
or a peripheral device is connected to the hand-held and/or scanner ports. The external supply connects directly into the DC
port or through a host cable with an adapter or Y-connection.
When the scanner receives power, the green LED lights and three short high beeps sound, indicating that the scanner is operational.
Connecting the Host and Peripheral Cables
):
The order of cable insertion is extremely important. Be sure to follow the steps below in order.
1.
Plug the host interface cable modular connector into the host port on the scanner.
2.
Connect peripheral device cables to the correct ports on the scanner, and the other end of the cables to the peripherals.
3.
Connect the external power supply to the host cable, adapter, or power port (if needed, see
).
4.
Connect the host cable to the host.
CAUTION