34
IM CA500-02EN
2.6 Turning the Power On and Off
Before Turning On the Power, Check That:
• The instrument is installed properly. See section 2.2, “Installation.”
• The batteries are inserted properly. See section 2.4, “Loading and Removing
Batteries.”
• The USB power supply is connected properly. See section 2.5, “Supplying Power
through the USB Terminal.”
Turning the Power On
1.
Press (POWER key) on the front panel.
When the self-test is completed, measurement value and output value are
displayed.
If an error occurs during a self-test, an error code and “Push Any Key” are
displayed. Check the details of the error in “Self-Test Errors” on page 41, and
press any key. The measured value and source value are displayed.
If the symptom persists even after you turn the power off and then back on
again, contact your nearest YOKOGAWA dealer.
Power-On Operation
When the power is turned on, a self-test starts automatically.
If the instrument does not power on properly, turn the power off, and check that:
• The dry cells are inserted properly.
• The USB power supply is connected properly.
• New and old dry cells are not being used together.
• Batteries of different types or different brands are being used together.
• Check whether the power supply that you are using can supply a current of
500 mA or more.
If the instrument still does not work properly, contact your nearest YOKOGAWA
dealer for repairs.
2 Preparation before Use
Содержание CA550
Страница 3: ......
