Sindoh M401 - Generate Tone

1) Answer Tone
2) DTMF Tone
- 0~9, *, #
3) 2100Hz Tone
4) 1100Hz Tone
10. Use measuring instrument to inspect and press Stop key.
11. To exit, press Return.
Detect Ring
This function is used as to measure received ring signal. A measuring instrument is required for signal
test.
1. Select Fax Test from diagnosis mode.
2. Select Test Menu.
3. Select Detect Ring.
4. Ring signal is received until Stop key is pressed.
5. Use measuring instrument to inspect and press Stop key.
6. To exit, press Return.
Go Off Hook
This function is used as to measure off hook signal. A measuring instrument is required for signal test.
1. Select Fax Test from diagnosis mode.
2. Select Test Menu.
3. Select Go Off Hook.
4. Off hook is maintained until Stop key is pressed.
7. Use measuring instrument to inspect and press Stop key.
8. To exit, press Return.
Modulation
This function is used as to test modulation signal. A measuring instrument is required for signal test.
1. Select Fax Test from diagnosis mode.