USER'S MANUAL - DATAQ Instruments
USER'S MANUAL - DATAQ Instruments
USER'S MANUAL - DATAQ Instruments
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CHAPTER 2 Checks and Preparation<br />
2.4 Connecting the Power Cable and Turning on the Power<br />
This section describes how to connect the power cable and turn on the power. The connection method will<br />
vary depending on the type of power supply used.<br />
Connecting to an AC Power Supply<br />
Use the AC cable and AC adapter that are provided as accessories.<br />
Be sure to use the AC adapter that is supplied as a standard accessory.<br />
(1) Plug the AC cable into the AC adapter.<br />
AC adapter<br />
AC cable<br />
(2) Connect the output side of the AC adapter to the connector on the GL820.<br />
AC adapter cable<br />
(3) Using the flat-blade screwdriver, press against the minus (-) button above the GND terminal, while<br />
connecting the grounding cable to the GL820. Connect the other end of the cable to ground.<br />
(4) Plug the AC cable into the mains power outlet.<br />
(5) Press the power switch on the GL820 to the ON side to turn on the power.<br />
Always connect the GND terminal and refer to the safety precautions. The GL820 must be grounded even<br />
when connected to other devices and sharing a common ground level.<br />
2−4
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