User's Manual

Page 24 of 29
8.4 Inputs/outputs
8.4.1 Analog signal input
VGA input Via VGA socket, single link
BNC Input Via special BNC-VGA cable to the VGA socket
8.4.2 Digital signal input
DVI-D input Via DVI socket , single link
DP input Via DP socket
DDC Via DVI
8.4.3 Serial and USB interfaces
RS232 Via PS2 connector
USB
B connector(HL1916LB, HL1916LBT)
8.4.4 Timing Input
Item SPEC
Frequency
Horizontal: 31 ~ 82kHz
Vertical: 56 ~ 75Hz
Pixel clock 25—140 MHz
Video
Bandwidth
≥ 165M Hz
Video Input
Analog 0.7Vpp
Input Impedance: 75 Ohm
Sync Signal
Input
Separate Sync, Composite Sync on Hs,
TTL/LVTTL (N or P)
Analog
VGA
VGA EDID
datum
EDID via VGA I²C bus
SOG
Via VGA analog
channel
Analog R,G, B: 0.7Vpp
Input Impedance: 75 Ohm
Sync on Green: 0.2-0.3V
CVS
Signal
Via VGA
connector
(monochrome
use)
Video Level: 0.6---0.9V
Input Impedance: 75 Ohm
Sync level: 0.2---0.3V
DVI
Digital
DVI-Digital
Single link
TMDS: 600mV for each differential line Input
Impedance: 50 ohm