Canon SX50 - REALiS SXGA+ LCOS Projector Command Reference Manual page 23

Commands
DOTS
Function Total number of dots adjustment
Parameter Number of dots
The RANGE command can be used to obtain the parameter range that can be set at that time.
Response An "i:OK" is returned after setting is successful.
Description 1 This designates the total number of dots for one horizontal period.
(1) This command is identical to the [Tracking] function under [Input signal settings] in the [Display settings]
menu.
(2) The GET command can be used to obtain the current total number of dots.
Example Setting
> DOTS=1650
< i:OK
Reference
> GET DOTS or ?DOTS
< g:DOTS=1200
Obtain settable parameter range (Min, Max)
> RANGE ＤＯＴＳ
< r:DOTS=N,0,4096
*Commands are indicated by ">", and responses are indicated by "<".
Supported Command States
Power supply
OFF ON PM
D-RGB A-RGB1 A-RGB2
× × ×
○ ○
※If a state is not supported, "INVALID_MODE", "NOT_POWER_SUPPLIED" or "INVALID_SOURCE" is returned with the Err response.
※If the required signal input is not available, an '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.
Input
Comp Video S-Video
× × ×
○
The total number of dots is 1650.
This retrieves the total number of dots.
Mode
None Remote Local
× ×
○
Mode Control Setting
Referenc
Number
e