LC-46LE831E (serv.man15). Adjustment - Sharp TV Service Manual (repair manual). Page 14

LC-40/46LE830E, RU/831E, S

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15)  232C power ON control [232C POWON]

16)  Public mode setting [PUBLIC MODE]

1. Starting the Copy Mode

• There are two following ways to display the Copy Mode setting screen.

1)  Method of needing password

a) Turn off the power, refer to “3. Method of shuts down for Power supply”.

b) While holding down the “INPUT” and “Volume (+)” keys on the set at once, touch the power supply key on the set.

Please separate the finger from the power supply key when boot-up is confirmed with lighting of a central icon etc.

After a while, value of Enter password appears on the screen.

c) Display the Pass Word input screen.

Operation procedure

• The initial input position is the digit at the left end.

• For the numeric keys “0” to “9” of R/C, key input is accepted.

Input of the other keys is prohibited.

• Change “—” to “ ” by inputting the numeric key at the input position, and shift the input position rightward one digit.

• When three digits are completely input, the Pass Word is judged.

d) Check the Pass Word by inputting three digits.

If the Pass Word “3” “6” “9”, it shifts to the Copy Mode setting screen.

In another case, the screen is erased, and it operates in the ordinary mode.

2. Exiting the Copy Mode Setting screen

There is following way to exit the Copy Mode setting screen.

• Turn off the power. (Unplug the AC power cord from the outlet to forcibly turn off the power.)

3. Basic operation in the Copy Mode

Option

“ENABLE” or “DISABLE” (loop enabled)

Default DISABLE
Function 

The item decide whether Power ON by the 232C command is enabled/disabled in the standby state.
The same function as 232C command “RSPW”.
     ENABLE
     DISABLE

: POWR0001 is always enabled.
: Start-up may be impossible at POWR0001.
  (If the 232C command reception module is set to OFF, the command is invalid.)

Option

“OFF” or “ON” (loop enabled)

Default OFF
Function 

The item decide whether Public mode setting menu are enabled or disabled.
The same item as [PUBLIC MODE] in the adjustment process menu.
     OFF
     ON

: Public mode is not active.
: Public mode is active.

Remarks 

Each operation of the Public mode is impossible unless this item is set to ON.

CH (+/-) or Cursor ( /

)

Movement to the selected item.

Decision (ok)

Execution

Enter password

Enter password

Enter password