Contemporary Research 232-Amp+ Product Manual Download Page 9

 

Contemporary

 

Research 

232-AMP+

 

Response Strings 

Typical: [Attention] [Unit#] [data ...data] [cr] [lf] 
 

232-Amp+ status response strings contain ASCII characters similar to those used for the same functions in 
command strings. An ASCII 'carriage return' and ‘line feed' follow each response string. Functions shown as N/A 
are not applicable; characters will appear in status strings as lower-case x. 

 

 
Input 0 (Stereo) Status Response String (V0): 

 

Start 

Unit 

CMD 

 

Volume 

Max 

Min 

On 

Hold 

Power 

 

 

 

 

0-63 

2 digits 

0-63 

2 digits 

0-63 

2 digits 

0-63 

2 digits 

0-99 

2 digits 

Preset 

2 digits 

 

V0 

XXX 

63 

63 

00 

03 

20 

20 

XXXXXX 

 

Input 1 Status Response String (V1): 

 

Start 

Unit 

CMD 

 

Volume 

Max 

Min 

Gate 

Hold 

Duck 

 

 

 

 

0-63 

2 digits 

0-63 

2 digits 

0-63 

2 digits 

0-63 

2 digits 

0-50 

2 digits 

0-63 

2 digits 

 

V1 

XXX 

63 

63 

00 

10 

15 

03 

XXXXXX 

 

Input 2 Status Response String (V2): 

 

Start 

Unit 

CMD 

 

Volume 

Max 

Min 

Gate 

Hold 

Duck 

 

 

 

 

0-63 

2 digits 

0-63 

2 digits 

0-63 

2 digits 

0-63 

2 digits 

0-50 

2 digits 

0-63 

2 digits 

 

V2 

XXX 

63 

63 

00 

10 

15 

03 

XXXXXX 

 
Amp Status Response String (SV): 

 

Start 

Unit 

CMD 

Power 

Volume 

Mute 

Stereo 

 

 

U=On 

M=Off 

0-63 

2 digits 

U=Off 

M=On 

 

63 

 

Amp Gain Response String (VG): 

 

Start 

Unit 

CMD 

Gain 

 

 

 

0-3 

1 digit 

 

VG 

XXXX 

 
 

 

 

 

 

Summary of Contents for 232-Amp+

Page 1: ...Product Manual 232 Amp 232 Amp W RS 232 Stereo Mixer Amplifier Ver 1 9 February 28 2014...

Page 2: ...ints and Tips 8 Gating and Volume 8 Response Strings 9 Input 0 Stereo Status Response String V0 9 Input 1 Status Response String V1 9 Input 2 Status Response String V2 9 Amp Status Response String SV...

Page 3: ...ometer Drives stereo speakers at 16 watts RMS 32W 16W per channel 8 ohms 40W 20W per channel 4 ohms Mixes one stereo line input with two mono inputs mono inputs can duck other inputs with programmable...

Page 4: ...setup Operation Master volume commands affects Input 1 only Output Speakers 5 pin captive screw terminal for stereo speaker installation 8 or 4 ohm Watts 18 VDC 32W RMS 16W per channel 8 ohms 40W RMS...

Page 5: ...sh on the LED indicates the amplifier is in standby mode no audio input level timed out to standby Mix Ducking Operation Inputs 1 and 2 can serve as mix or ducking inputs Ducking means that when audio...

Page 6: ...ASCII greater than symbol as an Attention character and end with carriage return ASCII CR Hex 0D or keyboard Enter as an End of command character Responses from the 232 Amp begin with the ASCII less t...

Page 7: ...rn status for Stereo xx Default setting 1 Volume level 1 63 40 2 Max gain level 0 63 0 63 also acts as mute on off 3 Min gain level 0 63 Fixed at 0 variable in future 4 Power On Threshold 0 63 4 5 Pow...

Page 8: ...works either way Gating and Volume If you want the 232 Amp to act as a straight mixer set Mono 1 and Mono 2 Gate Threshold 4 and Gate Hold 5 to zero 00 Note that both need to be turned off the 232 Amp...

Page 9: ...ts 0 63 2 digits 0 63 2 digits 0 99 2 digits Preset 2 digits 1 V0 XXX 63 63 00 03 20 20 XXXXXX Input 1 Status Response String V1 Start Unit CMD Volume Max Min Gate Hold Duck 1 0 63 2 digits 0 63 2 dig...

Page 10: ...front panel programming and data communication Pins 4 and 9 are inputs Tuner 232 Amp Daisy Chain One 232 Amp and 232 series tuner can be controlled from one RS 232 control port The 232 Amp will be Un...

Page 11: ...and RK1 HD Single Unit Rack Mount 1 Install tuner on one side 2 Drill out the two detents 4 25 apart on the long bracket used for mounting AV Tools 3 Mount the 232 Amp using the included two 4 40 scr...

Page 12: ...efrain 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 electric sh...

Page 13: ...re 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...

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