Micro-Ohmmeter Model 6250
25
• Press the ► button to enter the degree units sub-menu.
• Use the
▲ button
to toggle through the choices of Fahrenheit
(dEgF) or Centigrade (dEgC).
• Press the ► button to validate the selection and return to the top
level of the Temperature units set-up menu.
•
To proceed to the next programming variable, press the ▲ button.
4.2.12 Setting Alarm Set Point, Direction and Buzzer Level (ALAr)
• Turn the rotary switch to the SET-UP position.
• Press the
▲ button
until “ALAr” appears on the top line of the
display.
• Press the ► button, Alarm 1 and its set point, direction and buzzer
level will appear with ALARM 1 ashing.
• To modify the settings of Alarm 1, press the ► button. The direc-
tion arrow will now be ashing. To modify Alarm 2 press the
▲
button
, ALARM 2 will then be ashing.
• When the direction arrow is ashing, it may be changed by press-
ing the
▲ button
to toggle between HIGH (
▲
activates above set
point) and LOW (
▼
activates below set point).
• Next, press the ► button to adjust the buzzer level for this alarm.
The buzzer icon will be ashing. The choices are OFF (no
icon displayed), LOW (small buzzer icon displayed ) or HIGH
(large buzzer icon
displayed). The selection is made by
pressing the
▲ button
while the icon is ashing.
• Next, program the set point value used to trigger the alarm (ignor-
ing the decimal point) by pressing the ► button. The leading digit
will be ashing. Adjust the digit value using the
▲ button
then
press the ► button to move to the next digit to the right.
• Repeat the process for each of the ve digits.
• Press the ► button when the numeric value is set to the desired
number. The decimal point and units (mΩ or Ω) will be ashing.
• Set the desired resolution and units by pressing the
▲ button
.
Each press will move the decimal point one place to the right.
Cycling through milliohms and then through ohms.
• To accept the alarm settings once the decimal point and units
are at the desired values, press the ► button. This will bring you
to Alarm 2. Repeat the process as necessary to set Alarm 2’s
conditions.
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