I/O Connectors; Factory Preset Display Modes - HP LT3700 Service Manual

I/O Connectors

Name
HDMI
VGA
Audio Output
ANT/Cable in (RF input)
Component High Definition Input
Serial RS-232
Standard Definition Input
Service Port

Factory Preset Display Modes

Preset Pixel format
1 640 x 480
2 640 x 480
3 720 x 400
4 800 x 600
5 800 x 600
6 1024 x 768
7 1024 x 768
8 1024 x 768
9 1280 x 768
10 1280 x 1024
11 1366 x 768
12 1920 x 1080
Description
Digital High Definition Input Video Input Connector with HDCP — Type A
• HDMI 1 (with HDMI audio in L and R)
• HDMI 2
• HDMI 3
Audio L and R must be set to PCM at the source across HDMI.
VGA monitor input with audio L/R (line in)
•
Digital (Optical) in Dolby Digital or PCM format) (S/PDIF)
• Audio Output L and R stereo analog (RCA)
75-ohm unbalanced, F-type for VHF/UHF/CATV in
• 1: Y, Pb, and Pr, and audio L and R
• 2: Y, Pb, and Pr, and audio L and R
Serial input (Commercial use only)
• AV Input 1: S-Vid, Video, and Audio L and R
• AV Input 2: S-Vid, Video, and Audio L and R
USB (For firmware upgrade use)
Horizontal
frequency Horizontal
(kHz) polarity
31.469
–
37.500
–
31.469
–
37.879
+
46.875
+
48.363
–
56.476
–
60.023
–
47.396
+
63.981
+
47.712
+
65.000
+
Vertical
frequency Vertical
(Hz) polarity
59.940
–
75.000
–
70.087
+
60.317
+
75.000
+
60.004
–
70.069
–
75.029
–
59.995
–
60.020
+
60.015
+
30.000
+
HP High-Definition LCD TV Service Manual
Pixel Clk
(MHz) Source
25.175 VGA
31.500 VESA
28.322 VGA
40.000 VESA
49.500 VESA
65.000 VESA
75.000 VESA
78.750 VESA
68.250 VESA
108.000 VESA
85.500 VESA
74.250 EIA
11