3M Dynatel 7550 Series - Selecting External Jack Frequencies (Tone Frequencies); Creating User Defined Frequencies

20 78-9000-5020-0 Rev C
F. Selecting External Jack Frequencies (Tone Frequencies)
Menu/OK [6:Toggle to MAIN MENU] + >>More [SK:4] + [SK:5] + >>More [SK:d] +
>>More[SK:h] + Tone/Freq [SK:k]
A coupler can be plugged into the External Jack
[15] of the receiver and used to identify 50 Hz
or 60 Hz cables. (See Other Applications: Cable
Identication.) The same procedure as above
(Section 5D) is followed for selecting frequencies
that can be detected by the External Jack found on
the bottom of the receiver.
G. Creating User Defined Frequencies
Menu/OK [6:Toggle to MAIN MENU] + >>More [SK:4] + [SK:5] + >>More [SK:d] +
Locate Freq [SK:f]
There are four user dened frequencies available on the receiver. (These frequencies
must be between 50 Hz and 999 Hz.) These frequencies are found in the column on the
far right of the Locate Freq display (Auxiliary frequencies). These frequencies, once
programmed, will appear under the Aux [SK] frequency list when Freq [SK] is selected
in the Locate mode.
To program the user dened frequencies press the
right arrow [SK] to highlight the Auxiliary group
of frequencies. Press the up/down arrows [SK] to
highlight the user frequency to program. Press
Enabl/Disabl [SK].
Press the left/right arrows [SK] to move the square
cursor to a digit. Press Select [SK] to enter the
number in the frequency eld.
Press Menu/OK [6] to save the programmed
frequency, or press Exit [SK] to cancel. The
frequency will appear in the locate frequency display
as U ###.
Note: To redene a previously programmed user
frequency, highlight the frequency, press enabl/
disabl, select the back arrow with the cursor, and
press select to delete the previous entry.