Contemporary Research 232-ATSC+1 User Manual
Page 5
Contemporary Research
5
232-ATSC+1 HDTV Tuner
Tuning
Frequency Range: ATSC and Clear QAM (cable) television 55.25 to 801.25 MHz
TV System: ATSC, NTSC, Cable, and Clear QAM (1080i/720p/480p/480i)
Tuning: Off-air 2-69 (NTSC and 8-VSB) and CATV 1-135 (Analog, 64QAM, 256QAM, 8-VSB)
Aspect Ratio: 4:3, 16:9 (Digital), 4:3, 16:9, Zoom (Analog channels)
Captioning: DTV and analog, set by program or customized for size, font and display attributes
Lock: Parental option for channels and/or rating
Captioning
On-Screen: Displays on-screen analog and digital captioning on all video ports.
Captioning Data: HDMI, RGB, and Component ports don’t have the ability to carry captioning data.
Captioning data from analog and digital channels will be expressed as Line 21 captioning on the composite
video port.
Includes
HD2-RC IR Tuner Remote, 4 AAA batteries
Power Supply, 1.5A maximum, 12 VDC
Options
PS12-4Y 4A power supply with Y cable to drive 2-3 tuners (free at time of order)
RK1 Single Rack Kit, 1RU
RK2EZ Dual Rack Kit, 1RU
RF-AB RF A-B Switch, self-terminating, included 3,5mm cable connects to A/C DC output on tuner
IR-RXC External IR Receiver
CC-COM RS-232 Cable
Firmware
1.5 Adds feedback for channel and program name (with HD firmware 4.06), supports 2 telnet
sessions, improves HRC tuning
1.6 Fixes RS-232 control for analog channels, >TC=nn and >TC=nn-0 now supported
1.14 Fixes RS-232 Daisy-chain operation
HD Load 4.15 improves HDMI EDID, analog Mute level, and tuner reboot from channel data error
See our
blog to see if you need the HD 5.02/V 1.17 update.
Trademarks
VGA and XGA are trademarks of International Business Machines
SVGA is a trademark of the Video Electronics Standard Association
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing LLC.
Manufactured under license from Dolby Laboratories, Dolby and the double-D symbol are
trademarks of Laboratories