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4
POWER SOURCES
BATTERY INSTALLATION
Open the battery compartment and insert four (4) "AA" size
batteries (not included) following the polarity diagram. Put the
battery compartment cover back into place. When the battery is
low, the display will show “L” and blink.
BATTERY PRECAUTIONS
Follow these precautions when using batteries in this device:
1. Use only the size and type of batteries specified.
2. Be sure to follow the correct polarity when installing the batteries as indicated in the
battery compartment. Reversed batteries may cause damage to the device.
3. Do not mix different types of batteries together (e.g. Alkaline and Carbon-zinc) or
old batteries with fresh ones.
4. If the device is not to be used for a long period of time, remove the batteries to prevent
damage or injury from possible battery leakage.
5. Do not try to recharge batteries not intended to be recharged; they can overheat and
rupture. (Follow battery manufacturer’s directions.)
DC JACK
To use this unit with the provided AC adapter having 6V and a
positive center pin, insert the AC
adapter’s plug into the DC6V jack
on the unit and the other end into
an AC outlet. The batteries will be
disconnected when the AC adapter
is connected.
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AC Adapter's Plug
AC Outlet
MK1800 O/M.QXD 9/10/01 7:43 AM Page 4