User`s manual

APPENDIX D - Replacing the Battery
To replace the battery yourself, obtain a Phillips Head screwdriver and do the
following:
CAUTION: The DMI-64 II contains static sensitive components which
aresusceptibletodamagefromstaticdischarge. We recommendthat
you take all the necessary precautions concerning work on static
sensitive components, if you ever need to change the battery. If you
are unsure about these precautions, please contact your dealer or
Voce Inc.
Step 1: Disconnect all cables from the DMI-64 II, including the power.
Step 2: Place the DMI-64 II on a flat firm surface. Using a Phillips head screw
driver, unscrew the top panel fastening screws (the 3 screws on either
side of the box and the three top screws).
Step 3: Once you have removed the top panel fastening screws, remove the
top panel to reveal the DMI-64 II's interior. Assuming the DMI-64 II's
front panel is facing you, you will notice the battery holder, containing
a "coin" type Lithium battery, on the front left hand corner of the DMI-64
II's printed circuit board. Remove the battery by lifting one end of the
battery retaining clip with one hand while at the same time sliding it out
of the holder with the other hand.
Step 4: Insert the new battery in the reverse order of Step 3 making sure that
the positive side of the battery is up.
Step 5: Replace top panel and refasten the screws. Reconnect the DMI-64 II
for normal use as described in Section 1.
The preset memory backup battery should far outlast the DMI-64 II's warranty
period. Should it become necessary to replace the battery before the warranty
period expires, see your authorized Voce dealer or contact Voce Inc. Opening
the DMI-64 II yourself will void the warranty.
Be aware that once the battery is replaced, any programs or waveforms you
may have created will be lost. When you first power up, after replacing the bat-
tery, the DMI-64 II will automatically reload the factory default settings.
Any static induced damage to the DMI-64 II caused by anyone servicing the unit,
other than an authorized Voce dealer or representative, will void the warranty.
DMI-64 Mark II User's Manual
D-1