223
DP-2330/3030
MAR 2005
Ver. 2.1
DP-2310/3010
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
Select the "04 MODEM Tests" on the Touch Panel display.
↓
Select the "03 DTM Single Tone" on the Touch Panel display.
↓
Select the desired parameter on the Touch Panel display and press the "START" key.
↓
Press the "STOP" key and touch the "CLOSE".
↓
Touch the "OK" button 3 times.
↓
Press "FUNCTION" and "C (CLEAR)" keys simultaneously to exit the service mode.
• DTMF Dual Tone
Select the "04 MODEM Tests" on the Touch Panel display.
↓
Select the "04 DTMF Dual Tone" on the Touch Panel display.
↓
Select the desired parameter on the Touch Panel display.
↓
Press the "STOP" key and touch the "CLOSE".
↓
Touch the "OK" button 3 times.
↓
Press "FUNCTION" and "C (CLEAR)" keys simultaneously 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 Workio DP-3030
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