Associated Research 7704 - Page 37

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9. INPUT POWER SWITCHES: Line voltage selection is set by the position of these
two switches. Follow the switch selection map to the left of the switches for the
proper voltage selection. The two most common configuration are 115V and 230V
input. For 115V input, place the left switch in the up position and the right switch in
the down position. For 230V input, place both switches in the up position.
10. INPUT POWER RECEPTACLE: Standard IEC 320 connector for connection to a
standard NEMA style line power (mains) cord.
11. CHASSIS GROUND (EARTH) TERMINAL: This terminal should be connected
to a good earth ground before operation.
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