20
MX3+ v.2.02 EN
Operating
Testing
Testing the SafeLine
MX3+
Connect 10-30 VDC.
SafeLine MX3+ will make
a self-test.
Green LED flashes
5 times. Short tone
in the speaker?
Connect telephone line.
Green LED flashes
every 5 sec?
Press on keypad:
Phone line
dial tone?
Dial out on keypad.
Yellow LED flashes 5 times.
Long tone in the speaker.
Check the mic and speaker
connections.
Yellow LED flashes
every 5 sec.
Check telephone line.
No connection.
Check PSTN-line,
Go to Troubleshoot tables.
