beautypg.com

Gateway AR-230 User Manual

Page 59

background image

55

www.gateway.com

TV Standard and video resolution

Scan frequency: 60 Hz (NTSC) 50 Hz (PAL/SECAM)

Number of lines: 525 (NTSC) 625 (PAL/SECAM)

DVD-Video:

Horizontal resolution: 720 pixels (NTSC) 720 pixels
(PAL/SECAM)

Vertical resolution: 480 lines (NTSC) 576 lines
(PAL/SECAM)

SVCD:

Horizontal resolution: 480 pixels (NTSC) 480 pixels
(PAL/SECAM)

Vertical resolution: 480 lines (NTSC) 576 lines
(PAL/SECAM)

VCD:

Horizontal resolution: 352 pixels (NTSC) 352 pixels
(PAL/SECAM)

Vertical resolution: 240 lines (NTSC) 288 lines
(PAL/SECAM)

Video performance

DA converter: 10-bit/54 MHz

Composite output: 1 Vpp 75 Ohm

S-Video output:

Y=1 Vpp 75 Ohm

C=0.3 Vpp 75 Ohm

Component video output:

Y= 1 Vpp 75 Ohm

P

2

=0.7 Vpp 75 Ohm

P

1

=0.7 Vpp 75 Ohm

Audio format

Dolby Digital: (AC3)Multi-channel

DTS: Multi-channel

MPEG1: 2-channel

MPEG2: Multichannel

PCM: 2-channel

Audio performance

DA converter: 24-bit/192 KHz

AD converter:24- bit

Signal-Noise (1 kHz): 90 dB

Dynamic range (1 kHz): 60 dB

Channel Separation (1 kHz): 60 dB

Total harmonic distortion (1 kHz): 65 dB