Factory Preset Display Modes - Norcent LT2725 Service Manual

27'' LCD TV Color Monitor
Apply power to the display by turning the power switch to the "ON" position and allow about ten seconds for Panel
warm-up. The Power-On indicator lights "GREEN" when the display is on.
With proper signals feed to the display, a pattern or data should appear on the screen, adjust the brightness and
contrast to the most pleasing display, or press auto-adjust to get the best picture-quality.
This TV (with PC function) has power saving function following the VESA DPMS. Be sure to connect the signal
cable to the PC.
If your TV requires service, it must be returned with the power cord.

3.2 Factory Preset Display Modes:

Analog RGB input signal timing
Mode Resolution
640x480@60Hz
VGA
640x480@72Hz
640x480@75Hz
800x600@56Hz
800x600@60Hz
SVGA
800x600@72Hz
800x600@75Hz
XGA 1024x768@60Hz
WXGA 1360x768@60Hz
HDMI input signal timing
Mode Resolution
720P
1280×720P
1080i
1920X1080i
480P
720X480P
VESA MODES
Horizontal
Nominal
Total Frequency
(KHz)
800 x 525 31.469
832 x 520 37.861
840 x 500 37.5
1024 x 625 35.156
1056 x 628 37.879
1040 x 666 48.097
1056 x 625 460875
1344x806 48.363
1792x795 47.712
VESA MODES
Horizontal
Nominal Sync
Frequency Polarity
Total
(KHz)
45.00
33.75
31.54
16
Vertical
Nominal Sync
Sync
Freq. Polari
Polarity
(Hz)
N 59.940
N 72.809
N 75
P 56.25
P 60.317
P 72.188
P 75
N 60.004
P 60.015
Vertical
Nominal Sync
Freq. Polarity
(Hz)
60
60
60
Norcent LT2725
Nominal
Pixel
Clock
ty
(MHz)
N 25.175
N 31.500
N 31.500
P 36.000
P 40.000
P 40.000
P 49.5
N 65.000
P 85.5
Nominal
Pixel
Clock
(MHz)
74.25
74.25
27.00