4.3.2 To Connect to Power
The power requirements of the oscilloscope are DC, 12 V, 4 A. Please use the power
adaptor provided in the accessories to connect the oscilloscope to the AC power
source (100 V to 240 V, 50 Hz to 60 Hz), as shown in the figure below.
Power Cord Connector
Figure 4.4 To Connect to Power
Table 4.1 Power Adaptor Specifications
Item Description
Input 100 V to 240 V, 50 Hz to 60 Hz, 1.2 A Max
Output DC, 12 V, 4 A, 48 W
CAUTION
The power adaptor provided in accessories can only be used to power RIGOL instruments.
Do not use it for mobile phone and other devices.
WARNING
To avoid electric shock, ensure that the instrument is correctly grounded.
4.3.3 Turn-on Checkout
After the instrument is connected to the power source, press the power key at the
lower-left corner of the front panel to power on the instrument. During the start-up
process, the instrument performs a series of self-tests. After the self-test, the splash
screen is displayed.
Quick Start
DHO900 User Guide
12
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