User manual

Appendix - Harmony
Harmony 2ES and 4ES 77
Feature Description
Video
Parameters
Output level composite video:
1 volt peak-to-peak when terminated with 75ohms
Output level RGB (RT+):
.7v peak-to-peak when terminated with 75 ohms
Standards: NTSC or PAL software selectable
Encoder:Broadcast quality digital video encoder with post
filtering
Resolution:CCIR 601 720x480 NTSC or 704 x 576 PAL
Driver supports automatic selection of SIF format for
MPEG1
Supported
Standards
ISO 11172 (MPEG-1)
ISO 13818 (MPEG-2)
Maximum bitrate:
• Single card server: Individual channel can play up to
15mbps (mbits/second). Maximum total bit rate to
card is 60mbps.
• Multi-card server (up to four cards): combined bit
rate not to exceed 150mbps.
Bus Interface
• Conforms to PCI-bus electrical specifications 2.1.
• Operates in bus master mode.
• Can use 3.3v if available on bus.
Environment
Ambient temperature:
• Operating: 0 deg C to 40 deg C
• Non-operating: -40 deg C to 60 deg C
Minimum
System
Requirements
Minimum processor:
• Intel or AMD-based 600MHz/equivalent.
• 1 GHz or higher recommended.
Minimum system memory:
• 256 MB PC-100 (PC-133 recommended.
Hard disk:
Ultra ATA/66 or higher.
Audio receiver:
• Dolby Digital audio receiver/decoder and speakers
required for surround sound.