Camera

Claim 2

A camera comprising: (a) detection means for detecting a signal representative of set information from an information supplying apparatus; (b) first control means for performing a particular camera operation on the basis of the result of the detection by said detection means; and (c) second control means for performing a preset initial camera operation when the detection by said detection means has never been effected.

Claim 3

A camera according to claim 1, wherein said set information is output in the form of a light signal from said information supplying apparatus.

Claim 4

A camera according to claim 2, wherein said detection means includes a circuit for receiving said light signal.

Claim 5

A camera according to claim 1, wherein said particular camera operation includes an exposure control operation.

Claim 6

A camera according to claim 1, wherein said initial camera operation includes an exposure control operation.

Claim 7

A camera according to claim 4, wherein said initial camera operation includes an exposure control operation.

Claim 8

A camera according to claim 1, wherein the state in which the detection by said detection means has never been effected is judged by memory information.

Claim 9

A camera according to claim 1, wherein said particular camera operation is selected from among a plurality of exposure control operations on the basis of said set information.

Claim 10

A camera according to claim 1, further comprising a switch for causing the detecting operation by said detection means to be executed.

Claim 11

A camera according to claim 9, wherein said switch is operated by the contact between said information supplying apparatus and a camera body.

Claim 12

A camera system comprising: (A) an information reading and supplying apparatus including: (A-1) first detection means for detecting a code representative of set information; and (A-2) output means for converting said set information read by said first detection means into a signal for supply and outputting it; (B) a camera body including: (B-1) second detection means for detecting said signal for supply output from said output means; (B-2) first control means for performing a particular camera operation on the basis of the result of the detection by said second detection means; and (B-3) second control means for performing a preset initial camera operation when the detection by said second detection means has never been effected.

Claim 13

A camera system comprising: (A) an information reading and supplying apparatus including: (A-1) first detection means for detecting a code representative of set information; and (A-2) output means for converting said set information read by said first detection means into a signal for supply and outputting it; (B) a camera body including: (B-1) second detection means for detecting said signal for supply output from said output means; (B-2) first control means for performing a particular camera operation on the basis of the result of the detection by said second detection means; and (B-3) second control means for performing a preset initial camera operation when the detection by said second detection means has never been effected.

Claim 14

A camera system according to claim 11, wherein said code is a bar code, and said first detection means reads the information of said bar code by the utilization of light.

Claim 15

A camera system according to claim 12, wherein said first detection means has light projecting means and light receiving means for reading said bar code, and light produced by said light projecting means is applied to said bar code and the reflected light therefrom is discriminated by said light receiving means, whereby said first detection means reads the information of said bar code.

Claim 16

A camera system according to claim 11, wherein said output means includes light signal generating means, and outputs said set information by a light signal.

Claim 17

A camera system according to claim 14, wherein said second detection means includes a circuit for receiving said light signal.

Claim 18

A camera system according to claim 11, wherein said particular camera operation includes an exposure control operation.

Claim 19

A camera system according to claim 16, wherein said initial camera operation includes an exposure control operation.

Claim 20

A camera system according to claim 11, wherein said initial camera operation includes an exposure control operation.

Claim 21

A camera system according to claim 11, wherein the state in which the detection by said second detection means has never been effected is judged by memory information.

Claim 22

A camera system according to claim 11, wherein said particular camera operation is selected from among a plurality of exposure control operations on the basis of said set information.

Claim 23

A camera system according to claim 11, further comprising a switch for causing the detecting operation by said second detection means to be executed.

Claim 24

A camera system according to claim 21, wherein said switch is operated by the contact between said information reading and supplying apparatus and said camera body.

Claim 25

A camera comprising: (a) a detection circuit for detecting a set signal from an information supplying apparatus; (b) a selection circuit for selecting a particular camera operation from among a plurality of settable camera operations on the basis of the result of the detection by said detection circuit; (c) a change-over circuit for changing over a first mode in which said particular camera operation selected by said selection circuit is performed and a second mode in which a camera operation set by a setting circuit is performed; (d) a memory circuit for memorizing particular information therein when said detection circuit has once executed the detecting operation; and (e) a control circuit for causing said particular camera operation selected by said selection circuit to be performed when the first mode has been brought about by said change-over circuit and said memory circuit has memorized said particular information therein, said control circuit causing a preset initial camera operation to be performed when said memory circuit does not memorize said particular information therein.

Claim 26

A camera comprising: (a) a detection circuit for detecting a set signal from an information supplying apparatus; (b) a selection circuit for selecting a particular camera operation from among a plurality of settable camera operations on the basis of the result of the detection by said detection circuit; (c) a change-over circuit for changing over a first mode in which said particular camera operation selected by said selection circuit is performed and a second mode in which a camera operation set by a setting circuit is performed; (d) a memory circuit for memorizing particular information therein when said detection circuit has once executed the detecting operation; and (e) a control circuit for causing said particular camera operation selected by said selection circuit to be performed when the first mode has been brought about by said change-over circuit and said memory circuit has memorized said particular information therein, said control circuit causing a preset initial camera operation to be performed when said memory circuit does not memorize said particular information therein.

Claim 27

A camera according to claim 23, wherein said set information is output in the form of a light signal from said information supplying apparatus.

Claim 28

A camera according to claim 24, wherein said detection circuit includes a circuit element for receiving said light signal.

Claim 29

A camera according to claim 23, wherein said particular camera operation includes an exposure control operation.

Claim 30

A camera according to claim 26, wherein said initial camera operation includes an exposure control operation.

Claim 31

A camera according to claim 23, wherein said initial camera operation includes an exposure control operation.

Claim 32

A camera according to claim 23, further comprising a switch for causing the detecting operation by said detection circuit to be executed.

Claim 33

A camera according to claim 29, wherein said switch is operated by the contact between said information supplying apparatus and a camera body.

Claim 34

A camera according to claim 23, wherein said plurality of camera operations selectable by said selection circuit include said initial camera operation.