Contemporary-research 232-STS Manuel d'utilisateur télécharger pdf (Page 9)

Contemporary Research 9 232-STS Stereo S-Video TV Tuner

General RS-232 Commands

Q0=

Caption Mode Off (0-2)

Example: „>Q0=0‟ or „>Q00‟

Sets captioning mode

0=Captioning off (default)

1=Captioning on

2=Captioning active when volume is muted

Captioning off

Q1=

Captioning Type (1-8)

Turns on captioning type

1=Caption 1 (normal setting for most captioning)

2=Caption 2

3=Caption 3

4=Caption 4

5-8= Text 1-4 (rarely used)

Q2=

Video Loss Detection (0-3)

Selects response when a loss of video signal is detected

0=Both audio and video muted (default-blue screen for video)

1=Audio mute only

2=Video muted, audio active

3=No AV mute

Audio is always unmated when external AV inputs are selected

Q3=

A/V Detect Status (0-3)

Enables/disables sending status response when Stereo/Mono or Video

Loss Detect changes. Only status operation is affected, the functions

continue to operate.

0=Disable Stereo/Mono and Video Loss Detect status (default)

1=Enable Stereo/Mono, disable Video Loss Detect

2=Enable Video Loss Detect, Disable Stereo/Mono

3=Enable Stereo/Mono and Video Loss Detect status

Q4=

Label Mode with Status (0-3)

Example:

‟>Q4=2'

Sets on-screen channel label mode. Same as TM, current mode

reflected in status, setting TM will also change Q4. (Ver 3.1)

0=None

1=Alpha only

2=Numeric only (default)

3=Both alpha and numeric labels

Channel labels are displayed overlaying the video in the top-left corner

of the screen for about 10 seconds after each channel change.

Tuner displays the channel number only.

S0=

Set tune mode

0=CATV

1=Broadcast

2=HRC

3=IRC

S4=

Set front panel lockout mode

0=None

1=Channel

2=Volume

3=Channel & Volume

4=Mute A/V

5=Channel & Mute A/V

6=Volume & Mute A/V

7=All

S5=

Power-up volume

0=restore to previous level

1-63= Restore to preset volume level (1 min, 63 max)

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 17 18

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Contemporary-research 232-STS Manuel d'utilisateur Page 9

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