8
1.
BLUE SCREEN
for when no video input screen will be blue or bla
nk. If it’s ON, the screen will be in blue. If it’s OFF,
the screen will be blank. Preset is ON.
1.
LANGUAGE
for different language OSD MENU. Preset is English.
2.
SLEEP TIMER
is for set a time period after which the TV should switch itself to standby. The counter runs from 0 >
30 > 60 > 90 > 120 minutes.
3.
RESET
is set up to default value of
BLUE SCREEN
and
SLEEP TIMER
.
Note: To view the remaining time, press the
SLEEP
button once. To cancel the sleep time, repeatedly press the
SLEEP
button until
… APPEARS. If you turn the TV off after setting the sleep time, the setting will be erased. Set it again.
PC Setup
PC Adjust
1.
AUTO TUNE
is the function auto-sizing for VGA input.
2.
CONTRAST, BRIGHTNESS, FOCUS, CLOCK, H-POSITION, V-POSITION
and
COLOUR
are the functions for PC
adjustment.
Summary of Contents for PB20C
Page 15: ...14 5 2 Main Board Power Circuit 5 3 Remote Control Block ...
Page 16: ...15 5 4 Key Board Control Block 5 5 PC Control Block ...
Page 17: ...16 ...
Page 18: ...17 5 6 Audio Control Block ...
Page 22: ...21 7 SOFTWARE FLOW CHART ...
Page 23: ...22 ...
Page 24: ...23 ...
Page 26: ...25 8 2 POWER BOARD BLOCK DIAGRAM ...
Page 44: ...43 9 3 KEY BOARD SCHEMATIC DIAGRAM ...
Page 45: ...44 9 4 HEADPHONE JACK BOARD SCHEMATIC DIAGRAM ...
Page 46: ...45 9 5 IR BOARD SCHEMATIC DIAGRAM ...
Page 47: ...46 10 MECHANICAL OF CABINET FRONT DIS ASSEMBLY ...
Page 79: ...78 12 PCB LAYOUT 12 1 MAIN BOARD PCB LAYOUT ...
Page 80: ...79 12 2 PWPC BOARD PCB LAYOUT ...