Chroma 66203, User Manual

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Digital Power Meter 66203/66204 User’s Manual
3-2
3. SETUP, TRIG/ENTER &
SYSTEM
: The SETUP key is able to select the function menu and set
the functions in it.
The TRIG/ENTER key is to confirm the selection of function
and measurement range, also to trigger the Energy, Is and
limit for GO/NG.
Press SETUP and TRIG/ENTER keys simultaneously can
enter into the SYSTEM menu to set the button sound,
screen brightness, GPIB communication IP, storage and
recall of setting files, as well as to view the version no. of
firmware.
4. Wiring mode setup : It selects the correct wiring mode before performing the
test. See the related chapters below for detail description.
5. Power switch
6. Voltage/Current range
selection & auto range
indicator
: Press down the V RANGE and I RANGE keys to view the
range in use at present. Use the Up/Down key to select the
range. The AUTO range indicator is only on when the
voltage or current range of all channels (channel 1~channel
4) are set to auto range.
7. Measurement channel
selection & channel
indicator
: Press the channel key to select the measurement channel.
The channel indicator will switch accordingly. The basic
measurement function keys on the left can check the value.
The channel selection key near the function menu in the
display window has the Down
↓ key function that can
decrease the value coarsely when conducting adjustment.
8. Basic measurement
parameter selection &
measurement
parameter indicator
: Use the FUNC key to select the measurement parameter
value to be viewed. The indicator next to it will be on
accordingly.
The FUNC key near the function menu in the display
window has the Up
↑ key function that can increase the
value coarsely when conducting adjustment.
9. Cooling air intake : The outside air is entered from this intake. The two fans
on the right of the power meter deflate the air to help
ventilation. Please keep the air intake clear.
10. Display window : They are Display 1, Display 2, Display 3 and Display 4
function menus from the top down to show the function
menu, the measurement range and basic measurement
parameters values.