Hanna Instruments HI 9146 - Manual (Page 21)

21
If the batteries become weak, the display
will flash the battery symbol to advise the
user that approx. 1 hour of working time is
left.
It is recommended to change the batteries
as soon as the battery indicator blinks (lower
frequency).
To replace the batteries, follow the next steps:
• Turn OFF the instrument.
• Open the battery compartment cap (located on the top of the
instrument).
• Remove old batteries.
• Insert three new 1.5V AAA batteries in the battery compartment,
following the instructions on the rear of the instrument.
• Reattach the battery compartment cap.
BATTERIES REPLACEMENT BATTERIES REPLACEMENT BATTERIES REPLACEMENT BATTERIES REPLACEMENT BATTERIES REPLACEMENT
The instrument is provided with the BEPS (Battery Error Prevention
System) feature, which automatically turns the instrument off when the
batteries level is too low to ensure reliable readings. At start up the
display will show “
0 bAtt” message for a few seconds, then the
instrument automatically turns off.