Using The Monitor - A&D ESSENTIAL UA-651 Instruction Manual

Using the Monitor

Installing/Changing the batteries
1. Remove the battery cover.
2. Remove the used batteries from
the battery compartment when
changing them.
3. Insert new batteries or replace
used batteries as shown, taking
care that the polarities (+) and (-)
are correct.
4. Replace the battery cover. Use
only R6P, LR6 or AA batteries.
CAUTION
• Insert the batteries as shown in the battery compartment. If installed
incorrectly, the monitor will not work.
• When (LOW BATTERY mark) blinks on the display and the
monitor announces that the battery needs to be replaced, replace
all batteries with new ones. Do not mix old and new batteries. It may
shorten the battery life, or cause the monitor to malfunction.
• Replace the batteries two seconds or more after the monitor turns
off.
• If (LOW BATTERY mark) does not appear then the batteries are
drained.
• The battery life varies with the ambient temperature and may be
shorter at low temperatures.
• Remove the batteries if the monitor is not to be used for a long time.
The batteries may leak and cause a malfunction.
• Use the specified batteries only. The batteries provided with the
monitor are for testing the monitor performance and may have
limited life.
Step 4
Step 2
Step 1
Step 3
E-8