User Command Specifications

9.Details of command FSTEPDRV

Commands

FSTEPDRV

 

Mode

Control

Setting

Reference

Function Focus lens step drive control

 

 

 

 

 

 

 

 

 

 

 

 

 

Format

 

FSTEPDRV=<Focus lens step control parameter:ID>

 

 

 

 

 

 

 

 

 

 

 

 

Parameter

Focus lens step control parameters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Parameter

Meaning

 

 

 

 

 

 

 

FAR

This initiates focusing toward the far end.

 

 

 

 

 

 

 

NEAR

This initiates focusing toward the near end.

 

 

 

 

ID

 

 

 

 

 

 

 

 

The parameters which can be set at any given point in time can be obtained using the

RANGE command.

For details, refer to the RANGE command.

Response "i:OK" is returned when zooming was completed successfully after step drive.

For all other responses, refer to "Error List."

Description This command is used to drive the focus lens.

(1)It can be executed when the projector is in both the remote mode and power-onstatus at the same time.

However, a "busy" response is given while the zoom or focus lens is being driven.

Refer to the ZCONTDRV command and FCONTDRV command.

(2)This command functions in the same way as when first the "FOCUS" button on the remote control or main unit panel is pressed and then the "←" or "→" button is pressed.

(3)The amount by which the lens is focused is constant, and it is fixed for the system.

(4)If a focusing error occurs, step drive cannot be controlled.

 

Example Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

> FSTEPDRV=NEAR

 

 

 

 

 

1-step control is exercised over the zoom toward the

 

 

 

 

 

< I:OK

 

 

 

 

 

 

 

 

NEAR end.

 

 

 

 

 

 

 

 

 

 

Range acquisition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

> RANGE FSTEPDRV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

< r:FSTEPDRV=I, FAR, NEAR

 

 

 

"FAR" or "NEAR" can be set for focus step control.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Commands

 

SX50

SX6

 

SX60

X600

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

supported

01.00**

01.01**

 

01.01**

01.01**

 

 

 

 

 

 

 

 

 

 

 

 

 

×

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When a command is not supported, "e:0002 INVALID_COMMAND" is returned.

 

 

 

 

 

Supported Command States

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

Power supply

 

 

 

 

 

 

Input

 

 

 

 

 

 

Mode

Remarks

 

OFF

ON

PM

D-RGB

A-RGB1

A-RGB2

Comp

Video

 

S-Video

D-Video

SCART

None

Remote

Local

 

SX50

 

 

 

 

SX6

×

×

 

 

 

×

 

SX60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X600

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*If a state is not supported, "INVALID_MODE" or "NOT_POWER_SUPPLIED" is returned with the Err response. *When the power supply state is in the process of switching, an "i:BUSY" reply may be sent.

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Canon SX60, X600 specifications Fstepdrv=Near, Range Fstepdrv