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LV058

Sharp Electronics (UK) Ltd., Technical Services Group

h.  Select the serial port to be connected.
i.  Set the Baud Rate to “57600”.
j.  Click the “Next” button.

k. Preparation is completed.
l. Connect the AC cord of the projector. Then the rewriting of firmware starts

automatically.

LV058

Sharp Electronics (UK) Ltd., Technical Services Group

m. The below window will appear after the rewriting of firmware is completed.
n.  Select “Finish”.

3) Final check

SVGA (PG-M10SU/PG-M10SE):
a. Confirm that the status is "13945.547", after rewriting the firmware.
b. Make a reset in each “RGB”, “VIDEO”, “S-VIDEO” and “Y Pb Pr” mode .

Method of reset:
After selecting the mode, select “RESET” and double-press “ENTER” key on
the back of remote control.

XGA (PG-M10XU/PG-M10XE):

LV058

Sharp Electronics (UK) Ltd., Technical Services Group

a. Confirm that the status is“13845.547”, after rewriting the firmware
b. Make a reset in each “RGB”, “VIDEO”, “S-VIDEO” and “Y Pb Pr” mode.

Method of reset:
After selecting the mode, select “RESET” and double-press “ENTER” key on the
back of remote control.

The rewriting of firmware is completed.
Next, initialise the data of A/D converter according to the attachement-2 of LV-
058.

d. Click “Read” button and the PC will read projector’s setting.
e. Check that the Status(firmware version).

In case of PG-M10SU/PG-M10SE: “SVGA : 13945.547”
In case of PG-M10XU/PG-M10XE: “XGA : 13845.547”
If the PC will not start reading the projector’s setting even if you click
“Read” button, check the “Baud” and “Comm” setting again.

LV058

Sharp Electronics (UK) Ltd., Technical Services Group

A/D Converter Initialising Procedure

Note: Initialising of the data of A/D converter is needed after rewriting the
firmware, otherwise the background contrast may drastically change due to the
bright contrast adjustment.

Equipment needed:
- DOS/V compatible PC with Windows95 after ORS2 or Windows98 or

Windows98SE

- RS-232C cable (9FU911302320)

1) Preparation before rewriting the software

a. Connect one end of the RS-232C cable to the projector and connect other

end to the serial port of the PC.

b. Turn on the power of the projector.

2) U3 Default Ver2.3 (Application program for the A/D converter initialising) start-

up
a.  Start up (Double-Click) the “U3Default_English”.