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Contemporary Research

232-ATSC 4 HDTV Tuner

Front Panel Setup

Setup Menus

Press

Setup

to enter menus. Use

and

Down

buttons to page through options,

Left

and

Right

buttons to

change settings. Press

Select

to enter the setting.

Menu

Options

Firmware

232-ATSC 4 VX.XX

To update the firmware, click Power and Setup while on this menu while

connected via USB. That will open up a file folder. Copy the file to the tuner

memory, the tuner installs the update itself. Press

Left

to return to normal

operation.

Also, when this menu is displayed, you can click the

Right

to view Bootloader

version, HD version, and DC voltage.

HD Output

RGBHV

YPbPr (Default)

HD Resolution

1080p

1080i (Default)
720p
480p

480i

Tune Mode

CATV (Default) - Switches tuner to Cable, sets Scan mode (See mode 6)

Off-Air - Switches tuner to Air, sets for Off-Air channel scan

IRC - Switches tuner to Cable, sets Scan mode

HRC - Switches tuner to Cable, sets Scan mode

Cable Auto - Switches tuner to Cable, sets Scan mode

Digital Audio

AC-3– Dolby 5.1

PCM (use this or Variable for audio through HDMI)

PCM Variable (Default)

Refresh Rate

1080p is now set to 60Hz

1080i and 720p can be set to 60 or 59.94 Hz

Baud Rate

300

600
1200

2400

4800

9600 (default)

19200

Unit Number

1-9, default is 1

Panel Lockout

None, Ch+Menu, Vol+Menu, Ch+Vol+Menu, Power, Setup, Menu, All,

Setup+Menu, Pwr+Setup+Menu

Backlight

Display brightness 1-10

LCD Contrast

Contrast 1-9

IR Receive

IR On, IR Off

Captions

On, Off (default)

Caption Mode

CC1, CC2, CC3, CC4

Text 1, Text1, Text3, Text4 (Text options rarely used)

Digital Captions

Service 1-6, Default is 1

Scan Mode

Sets how the tuner will scan the channels

Digital (standard full scan)

Digital – Delete Analog (scan for digital, delete any analog channels)

Digital – Keep Analog (scan for digital, but keep all analog channels)

Analog – Delete Digital (scan for analog, delete any digital channels)
Analog – Keep Digital (scan for analog, but keep all digital channels)

Channel Scan

Press

Select

Starts the scan, follows the Tune Mode selection

Starts with analog channels, then digital. You can press

Select

to skip analog.

Overscan

Selects % overscan for all channels

0-9

Содержание 232-ATSC 4

Страница 1: ...el Pkwy Suite 600 Addison TX 75001 Phone 972 931 2728 Toll Free 888 972 2728 Fax 972 931 2765 E Mail Sales crwww com Website www crwww com Product Manual 232 ATSC 4 HDTV Tuner August 6 2015 S37 V2 06...

Страница 2: ...ption Menus 16 V Chip Settings Menus 16 Setup Menus 17 Pop Up Menus 19 RS 232 Telnet Control Protocol 20 Control Commands 21 Terminal Communication Commands 23 HD2 RC Remote Emulation 23 Response Stri...

Страница 3: ...eo output from 480p to 1080p New 108op set to 60Hz for more universal applications 1080i and 720p can be set to 60 or 59 94 Simulcasts from HDMI and composite video ports as well as stereo and digital...

Страница 4: ...t port supports 1080p we ve found a number of TVs that support that resolution Air or Cable Tuning Go to the next menu and select CATV Air IRC HRC or CATV Auto Press SELECT to choose IRC has the same...

Страница 5: ...the tuner to finish analog scanning then it will re scan channels for digital Press SELECT when tuning analog to skip to analog and skip to a digital channel scan Audio Press Blue MENU button Setup D...

Страница 6: ...s Scan mode Digital Audio AC 3 Dolby 5 1 PCM use this or Variable for audio through HDMI PCM Variable Default Refresh Rate 1080p is now set to 60Hz 1080i and 720p can be set to 60 or 59 94 Hz Baud Rat...

Страница 7: ...each group click Up or Down to step one at a time hold down to move faster IP Mode Selects Static default or DHCP IP modes DHCP will select new address IP Address will show change when you select DHC...

Страница 8: ...browser over IP The Control page features a full array of control options with interactive status feedback including the native resolution of the program and if no signal is present The Settings page...

Страница 9: ...enus Use the directional Arrows Select and Exit to navigate the menus List displays the list of all channels arrow keys add remove channels set Favorite Channel list Exit steps backwards out of menus...

Страница 10: ...can t handle HD resolutions only traditional VGA settings Consult the display s manual a listing of resolutions is usually towards the back of the manual Try 1080p 720p or 480i9 If the display can t...

Страница 11: ...gital channel as well this a different setting than for analog channels If the tuner is used for 16 9 displays and analog TVs choose the best setting for the widescreen and the NTSC will have to be a...

Страница 12: ...ot the PC and try again Alternate Update Older firmware may have a glitch in the start up sequence and the tuner is locked to the Power On text The alternate access is to unplug DC power hold down the...

Страница 13: ...om the pull down list at Connection Don t select Enable Dynamic 2X Speed On some PCs you may need to go to Control Panel System Hardware manager right click the COM port and select Update Driver Under...

Страница 14: ...Favorite Channel Selection Add Delete Channels Fine Tune If tuned to an analog channel Signal Strength Meter Auto Scan Starts scan of analog and digital channels for Air looks for NTSC and ATSC chann...

Страница 15: ...l You can also keep the page on screen as you step through channels adding and deleting as desired If the channel has a good signal it will be displayed in the background Note that HDTV channels are b...

Страница 16: ...6 Digital Font Options Size Standard 15 pixels Large 21 pixels or Small 11 pixels Style 1 6 Color 8 shade of background foreground and edge colors Opacity foreground and background Edge 6 style option...

Страница 17: ...allowed Setup Menus This series of menus select the options for tuner operation Screen Format 16 9 or 4 3 NOTE Set when tuned to a digital channel again when tuned to an analog channel these are two d...

Страница 18: ...Saving Select and choose on or off Note The DST trigger comes from the broadcast stations and may not be in sync with the new US standards Use On Off or time zone to offset time Time Zone Select loca...

Страница 19: ...ated from Info command Channel Analog or digital Mode Name Time current time and date Program Times and name if digital Details Resolution Audio Mode Captions Rating Guide Shows the day s programming...

Страница 20: ...r will accept non standard RS 232 control such as voltage that swings from 0 to 5 VDC commonly found when IR ports are used to send RS 232 commands General protocol specifications Characters in comman...

Страница 21: ...channel up TD Tune channel down Selects next lower channel in channel list TP Previous channel Selects previously viewed channel T Start Channel Scan Initiates new channel scan for analog and digital...

Страница 22: ...2 tuners VX Volume Mute off Restores audio volume to previous level VM Volume Mute on Example VM Turns off audio outputs Mutes audio outputs VV Stop volume ramp Stops volume ramping VT Toggle Volume M...

Страница 23: ...t settings HD2 RC Remote Emulation You can emulate IR commands sent from the CR HD2 RC Wireless Remote KK key Reserved for future products applications 0 1 2 3 4 5 6 7 8 9 Power toggle 10 0 11 1 12 2...

Страница 24: ...go higher than 999 the Minor status will tell you how many thousands up to 63 you add to the Major number So channel 1032 would show 032 Major F01 Minor Two part channels are limited to 999 999 Audio...

Страница 25: ...load the driver CR USB_Comm inf o Copy to your desktop or the Download folder many browsers use Plug a USB cable with micro USB connector between your PC and the USB port on the 232 ATSC 4 The connect...

Страница 26: ...the same control port Set the first unit in the RS 232 chain to the highest Unit then wire in sequence to the last tuner in the chain The reason for this is that CR tuners use an intelligent data bus...

Страница 27: ...cept a tie bar that will lock the two enclosures together without taking the cases apart 1 Check that your enclosures have the tie bar slot 2 Slide the included tie bar into the side of one unit and a...

Страница 28: ...optional RF AB RF A B Switch Video Output Simultaneous HDMI and NTSC video switch between RGB and Component Video Out RCA composite video output 1V p p at 75 ohm impedance 480i Component Out 3 RCA Y P...

Страница 29: ...ta 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 6Y...

Страница 30: ...tric shock 6 Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts resulting in a fire or electric sho...

Страница 31: ...e sought or a claim is made under this warranty or as a tort claim including negligence and strict product liability a contract claim or any other claim This limitation of liability cannot be waived o...

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