3M Dynatel 955 User Manual

Operation
Section 1
Page 51
Ringers
RED to RING
BLACK to TIP
GREEN to GROUND
Hookup:
R
B
G
On
Reset
Turn unit on.
Disregard this step
if the unit is on.
End
of
Test
“PLEASE WAIT” until the
results appear.
Results: ringer count and
wiring configuration
Use arrow keys to
move cursor to line up
with Ringer selection.
Ringer
Ringers, MTU
Test
You can select MTU Test to
check for the presence of a
maintenance test unit at
the subscriber premises.
OR
OR

3M Dynatel 955 Specifications

General

Brand	3M
Model	Dynatel 955
Category	Test Equipment
Language	English