Chapter 1 Quick Start RIGOL
DP800 User’s Guide 1-13
To Connect to Power
1. Input power requirement
DP800 series power supply can accept three kinds of AC power supplies:
50Hz–60Hz frequency; 100V, 115V and 230V voltages.
2. Check the voltage selector at the rear panel
Before connecting to power, make sure that the setting voltage of the voltage
selector at the rear panel matches the input voltage.
3. Check the fuse
When the instrument leaves factory, proper fuse is installed. Please check
whether the fuse matches the input voltage according to the “Input Power
Requirement” at the rear panel.
4. Connect the instrument power cord
Connect the instrument to AC power supply using the power cord provided in
the accessories.
WARNING
To avoid electric shock, make sure that the instrument is correctly
grounded.
Power-on Inspection
Press the power switch at the front panel, the instrument starts and executes
self-test. If the instrument passes the self-test, the welcome interface will be
displayed; otherwise, the corresponding self-test failure information (including the
top board, bottom board, fan and temperature) will be displayed.
When powering on the instrument after powering off it, make sure that the time
interval between the two operations is greater than 5s.
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