4. Operation
DVIDL-OPT series – User's Manual
12
4.3.2.
Learning EDID
The factory preset EDIDs cannot be changed by the user. Only
addresses from #61 to #99 are user programmable.
Step 1.
After connecting the sink device to OUTPUT, use a screwdriver
to select a user programmable memory address on the rotary
switches. If the Status LED is illuminated red, then the memory
slot is empty and ready to be programmed. If it is green,
the memory was already used before, but still available for
reprogramming.
Step 2.
Push the LEARN button on the front side of DVIDL-OPT-TX200
and hold it down for approximately two seconds. If the teaching
is successful, the Status LED blinks four times green, if the
teaching is unsuccessful, the Status LED blinks four times red.
Step 3.
The normal function of the LED is in effect.
INFO: If DVIDL-OPT-TX200 is unable to read the monitor’s EDID or
there is no currently attached monitor, the last attached monitor’s
valid EDID will be stored in the user memory.
INFO: If the selected user memory is not empty, the new EDID will
overwrite the previously stored EDID.
4.3.3.
Deleting EDID
EDID cannot be deleted by the controls on the front panel, only by
Lightware Device Controller software. See more information in the
section.
4.3.4.
EDID status LED
The LED shows the status of the selected EDID and gives feedback
about EDID learning as follows:
EDID status LED
Description
(ON - green) Valid EDID is selected.
(ON - red)
Invalid EDID is selected (the location is empty
or the rotary switch is in wrong position).
(BLINKING -
green)
Valid EDID stored successfully (after EDID
learning).
(BLINKING -
red)
Invalid EDID, storing is not successful (after
EDID learning).
(BLINKING -
red/green)
Transmitter is in bootload mode (firmware
upgrade). See more information in the
section.
