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Projector User Commands

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GAMMA

Gamma adjustment

Format

GAMMA=<Gamma adjustment:Number>

Parameter

Other than SX7 Mark II -4 to 4 each value

SX7 Mark II -10 to 10 each value

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 if the parameter was set properly.

For details on other responses, refer to the "Error List".

Description

This performs the Gamma adjustment.

(1) For models other than SX7 Mark II: It can be executed when the projector is in both the remote mode and

power-on status at the same time.

For SX7 Mark II: It can be executed whenever the projector is in the power-on status.

(2) A “busy” response is given while the zoom or focus lens is being driven.

(Refer to the ZCONTDRV command and FCONTDRV command.)

(3) This command has the same function as the buttons listed in the table below.

Model Menu

SX50 [Image adjustments] - [Gamma]

SX6, SX60, X600, SX7, X700,

SX7 Mark II

[Image adjustments] - [Gamma]

(4) This sets the currently selected input signal and image mode.

(5) The GET command can be used to retrieve the current gamma adjustment.

For details, refer to the GET command.

Example

Setting

> GAMMA=-1 This sets the gamma correction to –1.

< i:OK

Reference

> GET GAMMA or ?GAMMA This retrieves the gamma adjustment.

< g:GAMMA=3

Obtain settable parameter range (Min, Max)

> RANGE GAMMA

< r:GAMMA=N, -4, 4 Any value from -4 to 4 can be set for the gamma.

* Commands are indicated by ">", and responses are indicated by "<".

Commands supported

This defines the environments that support the command (power supply state, input signal state).

SX50

01.00**

SX6

01.01**

SX60

01.01**

X600

01.01**

SX7

01.01**

X700

01.01**

SX7 Mark II

01.02**

O O O O O O O

Environment

This defines the environments that support the command (power supply state, input signal state).

Power Input Mode

Model

OFF ON PM

D-RGB A-RGB1 A-RGB2 COMP Video S-Video D-Video SCART None

Remote Local

Remarks

SX50 x O x O O O O O O - - O O x

SX6, SX60,

X600

xO x O OO O OOOOO O x

SX7, X700 x O x O O O O OOOOO O x

SX7 Mark II xO x O OO O OOOOO O O

* 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.

Settin

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