Low Battery Message; Changing The Batteries - Black Box Fiber Meter Manual

FIBER METER
2.5.1 L B
OW ATTERY
A low battery message appears on the display screen
when it is time to replace the batteries. When the low
battery message is shown, you have 60 seconds to save
your test results before the Fiber Meter automatically
shuts itself off.
The Fiber Meter memory is powered from an internal, long-
life lithium cell. This cell permits stored test results and
setup conditions to remain saved in non-volatile memory
when you replace the AA alkaline batteries or rechargeable
battery pack. The lithium cell should last for years.
Replacement of the lithium cell must be performed by an
authorized service representative.
2.5.2 C
HANGING THE
To change the alkaline batteries in the handset:
1. Remove the battery compartment cover, located
on the back of the instrument. See Figure 2-2.
Figure 2-2. Removing the battery compartment cover.
16
M
ESSAGE
IMPORTANT
B
ATTERIES