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Contemporary Research

 

 

 

 

 

 

     

232-FMA FM Stereo Tuner

 

Mode 9: Treble setting fixed at 0dB 

 

Front Panel Programming Quick Reference

 

 

 

 

 Mode: 

Parameter: 

 FM 

Tune 

0 .0

  FM odd frequencies (US standard) 

 

   

1

  FM even and odd frequencies (international) 

 Baud 

Rate 

1 .1

 300 

 

   

2

 600 

 

   

3

 1200 

 

   

4

 2400 

 

   

5

 4800 

 

   

6

 9600 

 Unit 

Number 

2 .1

 one 

 

   

2

 two 

 

   

3

 three 

 Not 

Used 

3 .0 

 Panel 

Lockout 

4 .0

 none 

 

   

1

 preset 

up/dn 

 

   

2

 seek 

up/dn 

 

   

3

  preset & seek up/dn 

 

   

4

 mute 

A/V 

 

   

5

  preset up/dn & Mute A/V 

 

   

6

  seek up/dn & Mute A/V 

 

   

7

 all 

 Power-up 

Volume 

5 .0

  restore previous level

 

 

   

1

 full 

volume 

 Firmware 

Version 

6 .13 

displays firmware version*

 

 Audio 

Decode 

7 .0

 mono 

local 

1

 

stereo local 

2

 

mono DX 

3

 

stereo DX 

 Bass 

Gain 

8 .8

  0 dB fixed 

 

 

 

 Treble 

Gain 

9 .4

  0 dB fixed 

 

 

*Press and hold Channel Up, then Mute AV to restore tuner to default settings

Содержание 232-FMA

Страница 1: ...Davenport Road Suite 113 Dallas TX 75252 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 FMA Stereo FM Tuner Rev 1 3 August 1...

Страница 2: ...at 0dB 5 Mode 9 Treble setting fixed at 0dB 6 Front Panel Programming Quick Reference 6 RS 232 Control Protocol 7 Overview 7 General protocol specifications 7 Command String Structure 7 General RS 23...

Страница 3: ...FM stereo broadcasts with local DX modes auto stereo mono operation Interacts with PCs and control systems via RS 232 using simple ASCII format commands and feedback up to 3 tuners can be linked to a...

Страница 4: ...o parity 1 stop bit All standard ASCII keyboard character strings available from any terminal program 2 momentary closure inputs close to ground pin 5 to select stored presets Preset Up Pin 4 Preset D...

Страница 5: ...igher baud rates are recommended for quicker response time Mode 2 Unit Address Select Selects unit address used in RS 232 remote control protocol Factory default is unit address 1 and should only be 2...

Страница 6: ...nit Number 2 1 one 2 two 3 three Not Used 3 0 Panel Lockout 4 0 none 1 preset up dn 2 seek up dn 3 preset seek up dn 4 mute A V 5 preset up dn Mute A V 6 seek up dn Mute A V 7 all Power up Volume 5 0...

Страница 7: ...a unique unit code Front Panel Mode 2 Communications parameters Front Panel Mode 1 are 300 to 9600 baud 8 data bits No parity and 1 stop bit Factory default is 9600 baud Unit 1 All settings are saved...

Страница 8: ...s VX Volume Mute off Restores audio volume to previous level VV Stop volume ramp Stops volume ramping VT Toggle Volume Mute Alternates audio mute on and off VM Volume Mute on Example VM Turns off audi...

Страница 9: ...catenated as single strings up to 120 ASCII characters long Example XXTC 89 5 Selects Mute A V off station 89 5 Example S0 0S4 0 Selects odd frequency mode no front panel lockout Mute A V Off command...

Страница 10: ...characters similar to those used for the same functions in command strings An ASCII carriage return and line feed follow each response string Frequency Source Status Response String Audio Status Resp...

Страница 11: ...Remember that you will need to use the Unit address in your programming when you control more than one tuner from the same control port You can also daisy chain one or two tuners with an AV6x4 A V Rou...

Страница 12: ...four 4 supplied 8 32 by black countersunk screws RK2 Side by Side Rack Kit 1 Remove top cover of the first unit by removing the ten 10 black screws 2 Attach cover of first unit to the side of the sec...

Страница 13: ...system refrain from touching such power lines or circuits as contact with them might be fatal 6 Overloading Do not overload wall outlets and extension cords as this can result in a risk of fire or ele...

Страница 14: ...amages are 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...

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