Sanyo C25EG92F Service Manual page 9

MEMORY IC REPLACEMENT (Important Notice)
When you replace a memory IC (IC790), it is necessary to
initialise the IC as follows.
A. Initialisation of Memory IC
1. When you press and hold the Function button on the TV
set and then press the Recall button on the RC
transmitter, the following picture will appear on the screen.
ITEM -1
2. Confirm SET number of all items is "0" by pressing the
Function button.
3. If it is not "0", change to "0" by the Level (+/-) button.
(Changing the SET number, automatically memorised.)
4. Press the Recall button, to return the normal TV mode.
For more information, please refer to "special functions" on
the instruction manual.
F
PT M
Function Button
SET 0
P
AS
Level Button
1 2
5 6
9 0
F
-9-
3 4
7 8
-/--
P
Recall Button
Function Button
TV/ P P