Specifications

III. FEATURE DISCUSSION 15
N
ew info display items
T
he large LCD screen has enabled 8 new items to be
a
dded to the info display compared with the Digital Rebel
X
T: ISO speed, Dimmer offset, AF frame display, White
b
alance adjustment, White balance bracketing, Beep,
R
ed-eye reduction mode, and Shooting display mode.
The least obvious of these, and perhaps the most clever, is Dimmer offset. One line
down from the top on the far right hand side of the display, either of two icons may
appear. The first is a standard lightning bolt with +/- after it. When this symbol, and a
number such as –2/3 appears, the display indicates that the built-in flash is set for an
exposure reduction of 2/3 stop. The other icon is a picture of a Speedlite, followed by
the same +/-. If that symbol is displayed, followed by, say, + 1 1/3, the display is indi-
cating that the external flash attached to the Digital Rebel XTi is set for an increase in
exposure of 1 1/3 stops.
When exposure correction is applied, the exposure correction display in
the center of the second row on the LCD screen changes color for easy
reference. The screen also displays error and warning messages and
their solutions.
A change to the info display is that the battery power remaining indicator
now has 4 levels, rather than 3. The EOS 30D also offers this useful feature.
Viewfinder
The viewfinder has two additions, both brought from the
EOS 30D: an FE lock indicator on the left side, and white
balance adjustment, +/-, on the right. The red-eye reduc-
tion mark is displayed on the LCD screen, so it is not
included in the viewfinder. Viewfinder blackout time is
approximately 170 ms at 1/60 second or faster shutter
s
peeds. A dioptric adjustment range from -3.0 to +1.0
dpt. is possible and an excellent Precision Matte focusing
screen is standard.
The Digital Rebel XTi has a depth-of-field preview feature, a welcome surprise at the new
camera’s price point. The button is located near the lens mount, under the left thumb
when the XTi is held horizontally. The feature is enabled in the Creative Zone modes.
SET button, cross keys, DISP.
The SET button is for selecting Picture Style directly. This is its default function. It pro-
motes the use of Picture Styles, clearly differentiating the XTi from its rivals. Also, the
Picture Style logo is imprinted below the SET buttonas a reminder of this capability. The
F
ull power
Low power
Battery almost dead
Viewfinder
Camera side in effect External flash side in effect