Back-Up Battery; Back-Up Function - Canon GP160DF Service Manual

CHAPTER 9 EXTERNAL/AUXILIARY MECHANISM
IV. BACK-UP BATTERY
A.

Back-up function

1. Overview
Should there be a power failure, or should the power supply switch be turned off, the
image processor PCB of the main unit has been equipped with a data back-up lithium
battery (BAT2) and a vanadium lithium secondary battery (BAT1), which are part of the
data back-up function. For more information about the types of data which can be
backed up, please refer to page 9-12.
:
Caution
The lithium battery and the vanadium lithium secondary battery are made up of lithi-
um and organic solvents, which are extremely combustible materials. Should these
batteries be put in a fire, an explosion or very intense fire may occur. Also, the liquids
inside the batteries may damage the skin. For these reasons, please handle these
batteries with sufficient care.
When the batteries have been completely used up dispose of them in an appropriate
manner (dispose them separately from normal garbage).
Vanadium lithium
secondary battery (BAT1)
9-8
Figure 9-401
COPYRIGHT © 1999 CANON INC.
Image processor PCB
CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Lithium battery
(BAT2)