Hoefer IEF100 User Manual
Page 24
• p18
To Set the Date
The date field is three separate fields of DAY/MONTH/YEAR.
1
Use the knob to highlight the date field. Click the knob to set the date.
2
Turn the knob to change the date. Use the horizontal arrows (the
keys directly beneath the knob) to access the MONTH and YEAR
fields, if necessary.
3
When all three fields are correct, press the knob to enter the new date.
To Set the Time
The time field is two separate fields, HOUR:MINUTE. The HOUR field uses
the range 0 – 24 to denote the time of day.
1
Use the knob to highlight the time field. Click the knob to set
the time.
2
Turn the knob to change the HOUR. Use the horizontal arrows
(the keys directly beneath the knob) to access the MINUTE field,
if necessary.
3
When both fields are correct, click the knob to enter the new time.
Diagnostics
1
Highlight diagnostics, and click the knob. The function key RUN
appears on the screen. Press RUN to show a popup screen with
three options:
Run Diags
Manual Vout
Cancel
2
Use the knob to select the option, and press the function OK.
Run Diags
The diagnostics function has the IEF100 go through a series of inter-
nal tests to confirm function. The tests include the voltage and current
output of the internal high voltage power supply, the eprom, and the
clock. If everything tests OK, the message “All OK” is briefly displayed
on the screen.
If one of the tests fail, contact the Hoefer, Inc. representative to
arrange service for the instrument.
Manual Vout
Press OK to show a run screen. Click the knob to SET mode, and the
voltage output is adjustable in 250 V increments. The manual run will
continue until stopped by the user, or up to 4 hours.
Exiting this screen will return to the main menu.