2. plug the male 10-pin rj45 end of the powerlink cable into the 10-pin jack on the ms7120.
3. connect the powerlink cable to the keyboard port on the host system.
4. plug the power supply's l-shaped plug into the power jack on the powerlink cable.
5. check the ac input requirements of the power supply to make sure the voltage matches the ac outlet. the outlet should be installed near the equipment and be easily accessible. connect ac power to the transformer.
6. turn on the host system.
manufacturer's recommendation:
powering orbit directly from the computer can sometimes cause interference with the operation of the scanner or the computer. not all computers supply the same current through the keyboard port, explaining why a scanner will work on one computer and not another. metrologic recommends using an external power supply. for additional information contact a metrologic customer service representative.
1、to maintain compliance with applicable standards, all circuits connected to the scanner must meet the requirements for selv (safety extra low voltage) according to en 60950.
2、to maintain compliance with standard csa c22.2 no. 950/ul 1950 and norm en 60950, the power source should meet applicable performance requirements for a limited power source.