Public Mode Setting Procedure - Sharp LC-20S4U-S Service Manual And Parts Listparts List

PUBLIC MODE SETTING PROCEDURE

1. How to start Public Mode
» There are the following two ways to get the public mode setup screen displayed.
1 1) Press the "INPUT" and "VOL (+)" keys on the set at once and turn on the power.
2) Get the password input screen displayed.
3) The 3-digit password is now verified.
The password [0] [2] [7] provides for the public mode screen. (This screen comes on with whatever
adjustment process settings.)
With any other passwords, the screen changes to the normal mode.
With any other passwords, the screen changes to the normal mode.
2 In the adjustment process mode, turn on "PUBLIC MODE". Also press the "CH (ù)" and "VOL (+)" keys on
the set at once and turn on the power.
Procedure
» The input starts with the leftmost digit.
» Use the numeric keys [1] thru [9] and [10/0] keys on the remote con-
troller. The other keys are not acceptable.
» With a numeric-key input, "–" will change to " ". The input position
will move one digit to the right.
» With all the 3 digits entered, the password will be verified.
23
LC-20S4U-S