Acer AT1921 - Adjusting the OSD settings; Adjusting the picture quality; Adjusting the audio settings; Adjusting the channel management

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TV System PAL and SECAM system Receivable
Tuner FQ1216-MK5
Horizontal input frequency range : 30~71
KHz
Vertical input frequency range : 50~85 Hz
VGA
Maximum resolution : 1440*900
Out of Range
When input signal is out of range or
down scaling support ,the OSD will show
"Out of Range "within 5 seconds and LED
is green
Input Signal
No Signal
When there is missing signal from
selected input ,the OSD will show "No
Signal "within 8 seconds and LED is green
Standard x=300 , y=310, Y>250cd / m*2(center)
Warm x=317 , y=327, Y>250cd / m*2(center)
Color
Temperature
Cold x=285 , y=293, Y>220cd / m*2(center)
Key count 43 Keys
Effective Distance More than 5 m +45~-45degree Remote
Controller
Supplier Panasonic
Local Control
Key 7 Keys
Power, Left, Right, Up, Down, Menu,
Select
Display Area: 19W inches diagonal
H-Phase: A-B Less than 1.5mm
V-Center: C-D Less than 1.5mm
Tilt: E-F Less than 1mm
Display Area &
Tilt
Speaker
Internal speaker. 5W*2 stereo, volume
adjustable.
Treble, Bass ( + 6db)
Audio
Frequency Response 100~15KHz with +/-3 db variation
A
E
D
C
F
B