Mute, Projector user commands, Format – Canon SX 50 User Manual
Page 78: Parameter, Response, Description, Example, Commands supported, Environment
Projector User Commands
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MUTE
Mute control
Format
MUTE=<Mute control parameter: ID>
Parameter
<Mute control parameter: ID>
ON
This turns off the audio/beep sound.
OFF
This returns the audio/beep sound to its original setting.
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 command is used to set the sound output muting to ON or OFF.
(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) The mute setting is always "OFF" when the power has just been turned on.
(4) This command is identical to pressing the MUTE button on the remote control.
(5) Mute control enables simultaneous control of the audio and beep sound.
(6) The GET command can be used to retrieve the current muting status.
For details, refer to the GET command.
Example
Setting
> MUTE=ON
This mutes the volume.
< i:OK
Reference
> GET MUTE or ?MUTE
This retrieves the volume state.
< g:MUTE=ON
Acquisition of parameters which can be set
> RANGE MUTE
< r:MUTE=I, ON, OFF
"ON" or "OFF" can be set for muting control.
* 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
x
O
x
O
O
O
O
O
O
O
O
O
O
x
SX7, X700
x
O
x
O
O
O
O
O
O
O
O
O
O
x
SX7 Mark II
x
O
x
O
O
O
O
O
O
O
O
O
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.
Setting