Disconnect external remote control cable from
remote control box.
Set multimeter to ohms.
Connect positive (+) probe of multimeter on pin
C of connector on remote control box.
Connect negative (-) probe of multimeter on
pin H of connector on remote control box.
Step (5) requires the aid of
(5) Position TELESCOPE IN/OUT controller to OUT
and note reading on multimeter.
(6) If continuity is not present, go to step 4 of this
(7) If continuity is present, go to step 5 of this fault.