Canon PowerShot 350 Service Manual - Page 20

Battery, Indicator, Warning, Personal, Computer, Connection

Page 20 highlights

Part 1: General Information • During the erasure, ALLERASE will flash at 1Hz. After the erasure is complete, the screen will be blank except the Image Number flashing "0". • The time required to erase the entire card depends on the number of images and their content, but averages about five seconds for a full 2MB card before the process is completed and the flashing "0" appears on the screen. • If the low battery warning is displayed during ALLERASE, the power will turn of automatically regardless of th condition of the erasure process. 2.12 LOW BATTERY INDICATOR The two-step battery indicator monitors the battery voltage. 1. Stage 1 When the battery voltage drops below 3 volts, the battery indicator lights. • The display can be cancelled by with the REMAIN No. button. • The battery mark may light in Record mode, but not in Playback mode (power requirements as different). 2. Stage 2 When the battery voltage drops below 2.7 volts, the battery indicator flashes for five seconds, and Auto Power Off is activated. While the mark is flashing all switches except the Power switch are inhibited. Fig. 1-5 Low Battery Indication 2.13 CF CARD WARNING INDICATOR Under the following conditions, the -G-irro mark is displayed. 1. If power is turned on with no card installed; or if the card is removed with the power on. • In Record mode, the mark is displayed on the viewfinder image. In Playback mode, it is displayed on the blank screen. • If the card is removed with the power on, the Auto Power Off sequence starts. 2. If a damaged card with unreadable data is installed, the mark lights. 2.14 PERSONAL COMPUTER CONNECTION INDICATOR When the camera is connected to a PC via the digital output, "PC" is displayed in large letters on the LCD screen. • While communicating with a PC, all switches except the Power switch are disabled. 1-10

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Part
1:
General
Information
During
the
erasure,
ALLERASE
will
flash
at
1Hz.
After
the
erasure
is
complete,
the
screen
will
be
blank
except
the
Image
Number
fl
ashing
"0".
The
time
required
to
erase
the
entire
card
depends
on
the
number
of
images
and
their
content,
but
averages
about
five
seconds
for
a
full
2MB
card
before
the
process
is
com-
pleted
and
the
fl
ashing
"0"
appears
on
the
screen.
If
the
low
battery
warning
is
displayed
during
ALLERASE,
the
power
will
turn
of
auto-
matically
regardless
of
th
condition
of
the
erasure
process.
2.12
LOW
BATTERY
INDICATOR
The
two-step
battery
indicator
monitors
the
battery
voltage.
1.
Stage
1
When
the
battery
voltage
drops
below
3
volts,
the
battery
indicator
lights.
The
display
can
be
cancelled
by
with
the
REMAIN
No.
button.
The
battery
mark
may
light
in
Record
mode,
but
not
in
Playback
mode
(power
requirements
as
different).
2.
Stage
2
When
the
battery
voltage
drops
below
2.7
volts,
the
battery
indicator
fl
ashes
for
five
seconds,
and
Auto
Power
Off
is
activated.
While
the
mark
is
fl
ashing
all
switches
except
the
Power
switch
are
inhibited.
Fig.
1-5
Low
Battery
Indication
2.13
CF
CARD
WARNING
INDICATOR
Under
the
following
conditions,
the
-G-irro
mark
is
displayed.
1.
If
power
is
turned
on
with
no
card
installed;
or
if
the
card
is
removed
with
the
power
on.
In
Record
mode,
the
mark
is
displayed
on
the
viewfinder
image.
In
Playback
mode,
it
is
displayed
on
the
blank
screen.
If
the
card
is
removed
with
the
power
on,
the
Auto
Power
Off
sequence
starts.
2.
If
a
damaged
card
with
unreadable
data
is
installed,
the
mark
lights.
2.14
PERSONAL
COMPUTER
CONNECTION
INDICATOR
When
the
camera
is
connected
to
a
PC
via
the
digital
output,
"PC"
is
displayed
in
large
letters
on
the
LCD
screen.
While
communicating
with
a
PC,
all
switches
except
the
Power
switch
are
disabled.
1-10