For a complete explanation of these parameters, refer to page 22.
5.
ENERGY
key which allows selection and display of the following energy
settings and permits adjustment of the energy parameters a. through c.
below in 1 joule increments (from 0 to 999,999 joules):
a. Energy Setting
b. Energy Limit Low
c. Energy Limit High
For a complete explanation of these parameters, refer to page 23.
6.
AMPLITUDE
key which controls adjustment of the amplitude setting,
relating to the system’s high-frequency vibrations over the full operating
range. Refer to page 23 for more information.
7.
FN
KEY. Option not available on this model.
8.
TEST
key which can be used to test the actual power output (watts).
When this key is pressed, the ultrasonics are activated and will remain on
(cycle) for 5 seconds. The number of watts will be displayed on the LCD
screen and a line will display along the bar graph on the bottom of the
LCD screen which will reflect the percentage of power output.
9.
O.L. RESET
key which resets the power supply following an overload
condition. Red LED in upper left corner indicates an overload condition
exists. Refer to page 24 for complete information.
10.
0-9 NUMERIC KEYPAD
which allows input of numeric data by
pressing the keys.
11.
CLEAR
key which clears the preceding entry when pressed.
12.
ENTER/REVIEW
key which serves to enter data into the system and/or
to display data (or parameters) on the LCD screen.
KEYING IN PARAMETERS
To make numeric entries into a cursor location that is displayed on a screen
menu, use the numeric keypad. When the desired entry is displayed on the
LCD screen, use the ENTER key to register the new value. Entries are made
left to right.
The CLEAR key will clear an existing value to 0, displayed as a series of
dashes, and relocate the cursor to the extreme left-hand entry position ready
to accept entries again. As soon as a desired value is keyed in and displayed,
pressing the ENTER key makes the system accept that entry. If a number
value is not “Entered,” then it will not be accepted by the system and the
parameter value will return to its former setting (before any numerical values
were changed).
20
I N S T R U C T I O N M A N U A L • M O D E L H 5 2 0 E / H 5 4 0 E
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