5.46 Query Horizontal Frequency (QFH)
Name
Syntax
Function
Parameters
Response
Interrupt Processing
Examples of Use
Notes
Projector Model to Command Compatibility
Model
PT-L711U
Number
PT-L711XU
Command
Acceptance
(Yes if Command can be used, No if command cannot be used)
Panasonic
Query Horizontal Frequency
[STX]QFH[ETX]
Questions the current Horizontal Frequency.
None
[STX]p1[ETX]
The Projector must be powe red on for this command to
be effective.
[STX]QFH[ETX]
The response from the projector is in kHz.
PT-L701U
PT-L701XU
Yes
Yes
PT-L701SDU
PT-L511U
PT-L701XSDU
PT-L511XU
Yes
Yes
59
59
for LCD Projector
PT-L501U
PT-L501XU
Yes
RS-232 Protocol