LC-37GA6E (serv.man2) - Sharp TV Service Manual (repair manual). Page 16

The adjustment values are set to the optimum conditions at the factory before shipping. If a value should become improper 
or an adjustment is required due to part replacement, make an adjustment according to the following order:

1. RF AGC (IF Menu). Page 18.
2. Video AGC (IF Menu). Page 18.
3. Colour OSC (VCT Menu). Page 1

9.

3. Common Bias. (LCD CONT Menu / COMBIAS). Page 2

5. 

4. ADC ADJ. Page 22.
5. GAMMA CONST Menu  (White Balance Adjustmet). (PW Menu) Page 24.
7. SUBCONTRAST and SUBBRIGHTNESS (VIDEO / SUB ADJ). Page 20.

NOTE: Do not change any other adjust of those above listed, unless you have been advised to do so by a Sharp
           representative.

Displays the RADIO MENU screen

and make adjustments for

FM RADIO mode.

(See page 19.)

3 (Hold)

Temporarily holds the

current Teletext page.

(See page 20.)

B (Standby/On)

Turns on and off the power or

enters Standby mode.

(See page 8.)

[ (Subtitle)

Displays the Teletext

Subtitle directly.

(See page 20.)

Exit the menu item.

i (e/f) (Volume)

i (e) Increases the volume.

i (f) Decreases the volume.

Changes programmes or sets the

page in Teletext mode.

A (Flashback)

Returns to the previous

programmes or sources.

2 (Sound Mode Selector)

Displays the “STEREO” menu

directly. (See page 12.)

Displays the “SOUND EFFECTS”

menu directly. (See page 11.)

1 (Clock/Subpage)
Displays time in TV mode. (When
available).
Displays the Teletext Subpage in
Teletext mode. (See page 20.)

TIMER
Displays the “FEATURE TIMERS”
menu directly.
(See page 13.)

k (Reveal)
Displays hidden information such
as solutions to riddles and puzzles
in Teletext mode.
(See page 20.)

p (Display/Info)
Displays the programme
information.

m (Teletext)
Displays the Teletext mode screen.
(See page 20.)

M (Mute)
Switches the sound on and off.

b (Input mode)
Displays “EXT. SOURCES MENU”
menu. (See page 7.)

f (WIDE mode)
Displays the “WIDE MODES” menu
directly, to select your desired
screen size.
(See page 20.)
Sets the area of magnification in
Teletext mode. (See page 20.)

MENU
Displays the menu. (See page 9.)

r/s)

r Increases programme number.

s Decreases programme number.

Displays the “PICTURE LEVELS”

menu directly. (See page 10.)

Select a desired level or item.

Go to the next step or execute the

item.

Displays the “SOUND SPEAKER

LEVELS” menu directly.

(See page 11.)

Colour (Red/Green/Yellow/Blue)
Select a page in Teletext mode.
(See page 20.)