Davin J012, Service Manual

Page: 228 / 365

ON: Active
HOOK2 TEST OFF: Inactive
ON: Active
RING DETECT Detects ring function
OFF: Inactive
ON: Active
DIAL TEST Fax model only.
DTMF .Outputs the DTMF frequency in sequence (0, 1 to 9, #, *) then stops.
PULSE Outputs the PULSE frequency in sequence (1 to 9, 0) then stops.
PB Outputs DTMF frequency number input continuously until [Clear/Stop] key
is pressed.
Low Frequency High Frequency
1209 Hz 1336 Hz 1477 Hz
697 Hz 1 2 3
770 Hz 4 5 6
852 Hz 7 8 9
941 Hz * 0 #
VOLUME TEST Fax model only.
.LOW [  ] or [  ] to scroll through "LOW", "MIDDLE", "HIGH". You will hear the
tone change as each item is selected.
.MIDDLE
HIGH
Volume Frequency (Hz) db Value
LOW 2K - 55 db
MIDDLE 2K -65 db
HIGH 2K -80 db
Service Mode
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