First Use DP1308A
Before operating, please do perform necessary inspections to ensure the instrument is
in a good position to work normally.
Power Requirement
Four types of AC power within 50Hz-60Hz of frequency are provided by DP1308A:
100V, 115V, 220V, 230V. You can choose an appropriate input power as required
through switching the “Power Voltage Selector” on the rear panel.
WARNING
Before switching the “Power Voltage Selector”, make sure that the power
supply has been cut off and the instrument has installed specified fuse.
Power-On Inspection
Please use the power cord listed in accessories to connect the instrument with AC
supply, and then perform the following instructions:
1. Turn on the instrument
Turn on the power switch on the rear panel. (At present, the instrument has
connected to AC supply.)
WARNING
To avoid electric shock, make sure that the instrument has properly grounded.
2. Turn on the power button
Press down the power button on the front panel to enable the self-test. If
pass test, the user interface will appear on screen, or else a clue “System
power-on self-test has a mistake, view the error or not?” will pop up, press OK to
get more information about fail, or press Cancel to exit clue.