9. Appendix
131
9-3. Specifications
This section provides technical information about projector’s performance.
Model name
P627UL
P547UL
Method
Three primary color liquid crystal shutter projection method
Specifications of main parts
Liquid crystal panel
Size
0.64" × 3 (aspect ratio: 16:10)
Pixels (*1)
2,304,000 (1920 dots × 1200 lines)
Projection lens
F = 1.5–2.1, f = 17.2–27.7 mm, Zoom Ratio = 1.6
Zoom
Manual
Focus
Manual
Lens shifting
Manual (H: ±29%, V: +60%, −0%)
Light source
Laser diode with Phosphor
Optical device
Optical isolation by dichroic mirror, combining by dichroic prism
Light output (*2) (*3)
6200 lm
5400 lm
Screen size (throw distance)
30 to 300 inches (0.8–12.9 m)
Color reproducibility
10-bit color processing (approx. 1.07 billion colors)
Scanning frequency
Horizontal
Analog: 15 to 100 kHz (24 kHz or greater for RGB inputs)
Digital: 15 kHz, 24 to 153 kHz
Vertical
Analog: 48 Hz, 50 to 85 Hz, 100, 120 Hz
Digital: 24, 25, 30, 48 Hz, 50 to 85 Hz, 100, 120 Hz
Input/output terminals
Computer/Com-
ponent
Video input
Mini D-Sub 15-pin × 1
RGB: 0.7 Vp-p/75 Ω
H/V Sync: 4.0 Vp-p/TTL Composite Sync: 4.0 Vp-p/TTL
Y: 1.0 Vp-p/75 Ω (with Negative Polarity Sync)
Cb, Cr (Pb, Pr): 0.7 Vp-p/75 Ω
Sync on G: 1.0 Vp-p/75 Ω (with Sync)
Audio input
Stereo mini Jack × 1
0.5 Vrms/22 kΩ or over
HDMI
Video input
Type A × 2
Deep Color, LipSync, HDCP (*4)
Audio input
Sampling frequency: 32/44.1/48 kHz
Sampling bit: 16/20/24 bit
Ethernet/ HD-
BaseT
Video input
RJ-45 × 1, 100BASE-TX,
Deep Color, LipSync, HDCP (*4)
Audio input
Sampling frequency: 32/44.1/48 kHz
Sampling bit: 16/20/24 bit
Audio output
Stereo mini jack × 1
(Common to all signals)
USB
USB type A × 1, 5.0 V/2.0 A power supply
