Owner manual

DS2132A/Q
041295 10/17
[8A] Generate DTMF “A” (697+1633 Hz)
[8B] Generate DTMF “B” (770+1633 Hz)
[8C] Generate DTMF “C” (852+1633 Hz)
[8D] Generate DTMF “D” (941+1633 Hz)
[8E] Generate DTMF “*” (941+1209 Hz)
[8F] Generate DTMF “#” (941+1477 Hz)
[92] Generate Busy tone (480+620 Hz)
[93] Generate 400 Hz tone
[9E] Generate 1004 Hz tone
[9D] Generate 1400 Hz tone
[10] Set “off” threshold to -50 dBm
[11] Set “off” threshold to -49 dBm
[12] Set “off” threshold to -47dBm
[13] Set “off” threshold to -44 dBm
[14] Set “off” threshold to -42 dBm
[15] Set “off” threshold to -40 dBm
[16] Set “off” threshold to -38 dBm
[17] Set “off” threshold to -35 dBm
[18] Set “off” threshold to -32 dBm
[19] Set “off” threshold to -29 dBm
[1A] Set “off” threshold to -26 dBm
[1B] Set “off” threshold to -23 dBm
[1C] Set “off” threshold to -20 dBm
[1D] Set “off” threshold to -17 dBm
[1E] Set “off” threshold to -14 dBm
[1F] Set “off” threshold to -11 dBm
NOTES:
1. All tones are generated at 0 dBm0 except for the high tones of DTMF which are at +3 dBm0.
2. The unit dBm0 represents a digital representation of an analog level; throughout this data sheet, the zero
reference point of 0 dBm0 was measured with a Hitachi HD44238P CODEC which produces a 1.231Vrms
analog signal when sent a “0 dBm0” digital code.
3. All letters and numbers contained in brackets ([ ]) represent Hexadecimal values.
4. The above hexadecimal code are sent LSB first.