Canon SX 50 - Manual (Page 107)

Projector User Commands
- 101 -
Revision History / Date Changes Revised by Approved by
TRACK
Tracking adjustment
Format
TRACK=<Adjustment value:Number>
Parameter
<Adjustment value:Number>
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 is used for adjustment when tracking (synchronization) is out of sync and the screen flickers.
(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) It may not be possible to execute the command with some input signals.
(4) This command has the same function as the buttons listed in the table below.
Model Menu
SX50 [Display settings] - [Input signal settings] - [Tracking]
SX6, SX60, X600, SX7, X700,
SX7 Mark II
[Display settings] - [Input signal settings] - [Tracking]
(5) The GET command can be used to retrieve the current tracking adjustment values.
For details, refer to the GET command.
Example
Setting
> TRACK=25 The tracking adjustment value is set to 25.
< i:OK
Reference
> GET TRACK or ?TRACK This retrieves the tracking adjustment setting value.
< g:TRACK=21
Obtain settable parameter range (Min, Max)
> RANGE TRACK
< r:TRACK=N, 0, 31 Any value from 0 to 31 can be set for the tracking.
* 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 x O O x x x - - x O x
SX6, SX60,
X600
x O x x O O x x x x x x O x
SX7, X700 x O x x O O x x x x x x O x
SX7 Mark II x O x x O O x x x x x x O O
* If a state is not supported, "INVALID_MODE", "NOT_POWER_SUPPLIED" or “INVALID_SOURCE” is returned with the Err
response.
* If the necessary signals are not input, 'INVALID_SIGNAL (*****)' or 'NO_SIGNAL' is returned.
* When the power supply state is in the process of switching, an "i:BUSY" reply may be sent.
Setting