Meridian 3
97
Scanning frequencies
Hor. : 15 – 99 K Hz
Ver.
: 23 - 76 Hz
Video dot rate: < 300 MHz for VGA and < 170 MHz for DVI & DP, warning message must be
displayed while over 330 MHz (supplier to provide accurate scaler bandwidth number)
Power input: 90-264 V AC, 50/60
r
2 Hz
Functions:
(1) D-SUB analog R/G/B separate inputs, H/V sync separated, Composite (H+V) TTL level,
(2) SOG sync : a. Sync select: H + V
b. Sync select: SERR
(3) DVI digital Panel Link TMDS inputs, HDCP supported.
Ambient temperature:
0
q
C - 40
q
C
ELECTRICAL CHARACTERISTICS
Scaler should be capable of below items.
1) Scaler must support color engine for Image enhancement feature (SmartImage)
2) Scaler must have enough memory to support PerfecTune feature and Philips OSD
3) Scaler must support SmartContras,20M:1 DCR preferred
4) VGA signal Auto adjustment:
Monitor automatically adjusts and optimizes resolution and frequency based on input signal defined by
“Source” function. “NO VIDEO INPUT” message to be displayed on screen while no signal is detected.
Monitor will automatically optimize resolution and frequency whenever connected to different signal
source. When press the “Auto”, the screen also show a status bar. During adjustment period, a status
bar will show on screen from 0% to 100% to indicate the progress of adjustment.
Auto auto adjustment : new timing & preset modes ( non- factory preset mode) should do auto
adjustment at first time detection and save the related
date into memory.
Resolution: 640*480,720*400,640*350, 640*400 , do not
do auto auto adjustment.
Interface signals
1). D-Sub Analog
Input signal
: Video, Hsync., Vsync
Video
: 0.7 Vp-p, input impedance, 75 ohm @DC
Sync.
: Separate sync TTL level , input impedance 2.2k ohm terminate
Hsync Positive/Negative
Vsync Positive/Negative
Composite sync TTL level, input impedance 2.2k ohm terminate
(Positive/Negative)
Sync on green video 0.3 Vp-p Negative (Video 0.7 Vp-p Positive)
2). DVI-D Digital
Input signal: Single TMDS link (Three channels: RX0-/+, RX1-/+, RX2-/+)
3) HDMI ( option , refer to Quick specification table)
TMDS channel:
¾
Carries audio, video and auxiliary data.
¾
Signaling method: According to DVI 1.0 specification.
Single-link (Type A HDMI).
¾
Video pixel rate: 25 MHz to 165 MHz (Type A)
¾
Pixel encodings: RGB 4:4:4, YCbCr 4:2:2, YCbCr 4:4:4.
¾
Audio sample rates: 32 kHz, 44.1 kHz, 48 kHz
¾
Audio
channels:
2.
DDC
channel:
