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292
SEP 2006
Ver. 1.0
DP-8020E/8020P/8016P
5.2.5.3.
DTMF Signal
This Service Mode is used to check the DTMF (Dual Tone Multi Frequency) signal output.
The DTMF signal can be generated using the following procedure.
• DTMF Single Tone
Press the “
V
”, ”/\” arrow keys to select the "
4: MODEM Test
" on the display.
↓
Press the “
SET
” key to select the "
3: DTMF Test
".
↓
Press the “
SET
” key.
↓
Press the “
V
”, ”/\” arrow keys to select the "
1. Single
".
↓
Press the desired number, and press the "
START
" key.
↓
Press the “
STOP
” key twice to exit the service mode.
• DTMF Dual Tone
Press the “
V
”, ”/\” arrow keys to select the "
4: MODEM Test
" on the display.
↓
Press the “
SET
” key to select the "
3: DTMF Test
".
↓
Press the “
SET
” key.
↓
Press the “
V
”, ”/\” arrow keys to select the "
2. Dual
".
↓
Press the desired number, and press the "
START
" key.
↓
Press the “
STOP
” key twice to exit the service mode.
DTMF Single Tone Table
DTMF Dual Tone Table
Number
DTMF Signal Tones
Number
DTMF Dual Tones
1
697 Hz
0
941 Hz + 1336 Hz
2
770 Hz
1
697 Hz + 1209 Hz
3
852 Hz
2
697 Hz + 1336 Hz
4
941 Hz
3
697 Hz + 1477 Hz
5
1209 Hz
4
770 Hz + 1209 Hz
6
1336 Hz
5
770 Hz + 1336 Hz
7
1477 Hz
6
770 Hz + 1477 Hz
8
1633 Hz
7
852 Hz + 1209 Hz
8
852 Hz + 1336 Hz
9
852 Hz + 1477 Hz
*
941 Hz + 1209 Hz
#
941 Hz + 1477 Hz
Summary of Contents for DP-8020E
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Page 105: ...105 SEP 2006 Ver 1 0 DP 8020E 8020P 8016P DETAIL A 28 35 31 32 33 34 30 29 ...
Page 466: ...466 SEP 2006 Ver 1 0 DP 8020E 8020P 8016P memo ...
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Page 498: ...Published in Japan ...