Canon EOS 20D Service Manual page 18

9) Customization
Table 006 shows the EOS 20D's new Custom Functions added to the EOS
10D's. Note that page 54 lists all the Custom Functions.
C.Fn-02 Noise reduction of long exposures
C.Fn-08 ISO speed extension
C.Fn-13 AF point selection method
C.Fn-14 E-TTL II autoflash system
C.Fn-18 Append original image verification
data
10) Camera direct printing
As with the EOS 10D, the EOS 20D is compatible with PictBridge, CP Direct,
and Bubble Jet Direct. It also enables DPOF direct printing. The basic
specifications of direct printing are the same as the EOS-1D Mark II's. And with
the EOS 20D, improved data transmission architecture enabled faster printing
with Canon BJ printers using PictBridge direct print function.
11) Interface
Since DIGIC II has been incorporated, the camera has USB 2.0 Hi-Speed to
enable high-speed image transfers from the camera to a personal computer.
12) Power source and shooting capacity
The camera can be powered by Battery Pack BP-511A/514/511/512. The EOS
20D's battery grip can use BP-511A/514/511/512 or size-AA batteries.
With a fully-charged BP-511A, the EOS 20D can take approx. 1,000 shots at
20ºC or 750 shots at 0ºC with no flash.
The date/clock backup battery has been switched to CR2016. The backup
battery is placed in the battery chamber like with the EOS DIGITAL REBEL/EOS
300D DIGITAL.
13) Dimensions and weight
Dimensions: 144 (W) × 105.5 (H) × 71.5 (D) mm
Weight: 685 g
Table 006 New Custom Functions
Works with shutter speeds 1 sec. or longer. Noise reduction
requires the same time as the exposure time.
Moved from EOS 10D's menu setting.
Enables the AF point to be selected directly with the Multi-
controller or Quick Control Dial/Main Dial.
When set to 1: Averaged flash exposure, the entire image will
be averaged for autoflash.
When set to 1: Yes, the original image verification data will be
appended automatically.
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General Information