Selecting Display Resolution (3 1/2 Or 4 1/2 Digits); Setting The Power Off Timeout - Fluke 87 Series IV User Manual

Model 87 & 89 Series IV
Users Manual
Selecting Display Resolution
(3 1/2 or 4 1/2 Digits)
For most functions, you can choose whether the meter
displays the reading in 3-1/2 or 4-1/2 digits.
The 3-1/2 digit setting provides lower resolution with
faster response time.
The 4-1/2 digit setting provides greater resolution with
slower response time. The 4-1/2 digit display is
available with all functions except continuity,
conductance, capacitance, and FAST MN MX.
To select the display resolution:
1. Press , then
(for 4-1/2 digits) appears in the display.
2. To change the selection, press
3. Press , then
proceed to the next setup selection.
5-6
until (for 3-1/2 digits) or
( ) or (
to save the selection and

Setting the Power Off Timeout

1. Press
The present power off time in hours and minutes
appears as four digits in the lower right corner of the
display. The maximum timeout setting is 23 hours and
59 minutes. The minimum setting (00:00) disables the
power off timeout.
2. Press
digits.
3. With the desired digit selected (flashing), press
(to increment) or
4. When you have set the digits as desired, press
setup selection.
).
until appears in the display.
(to advance) or (to go back) between
(to decrement) the value.
to save the settings and proceed to the next