User manual

RIGOL

DP700 Quick Guide 9

English

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Power on the instrument

Press the Power key , and then the instrument is launched and

begins to perform the self-inspection. If the instrument passes the

self-inspection, the welcome interface is displayed; otherwise,

self-inspection failure information about corresponding items (including

the analog board, OVP, OCP, fan, and temperature) will be displayed.

Tip

After powering off the instrument, please wait for at least 2 s to power

it on again.

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Perform the output check

Perform the output check to ensure that the power supply can output the

rated values and properly respond to the operations on the front panel.

Note: Before checking the current output, you should complete the

voltage output check first.

Check the voltage output: verify the basic voltage functions without a

load.

(1) Press

to power off the instrument.

(2) Ensure that no load is connected to the channel output terminals on

the front panel. Then, press

to power on the instrument, and

check whether the voltage between the positive terminal (+) and

negative terminal (-) of the channel output is 0 V.

(3) Press On/Off to turn on the channel output.

At this time, the actual output status (actual

output voltage (V), actual output current (A),

and actual output power (W)) on the left

section of the interface is highlighted, and the

actual output mode (CV) is displayed.

(4) Set the output voltage to 0 V (For setting methods, refer to the

descriptions of the help information below the interface or

descriptions on Page 11.), and check whether the actual output

voltage displayed on the left section of the interface is approximately

0 V, the actual output current approximately 0 A. Set the output

voltage to 30 V (max. rating value), and check whether the actual