8
5. Mount the keypad to the console mast
a. Remove the two screws securing the console back piece
to the mast plate.
b. connect the green grounding wire from the heart rate
board to the tab mounted on the frame (next to the green
console grounding wire).
c. connect the contact heart rate cables from the top of the
console mast tube (two gray cables joined at one white
connector) to the open connector on the heart rate board.
d. Route the cable from the other end of the heart rate board
down through the top of the mast tube and out of the hole
beneath the console plate.
e. Route the red and black fan wires with the white
connector down through the top of the mast tube and out
of the hole beneath the console plate.
f. connect keypad cable to tab and route ribbon cable to
console.
g. connect the ribbon cable from the top of the keypad (2) to
the keypad cable installed in step f.
h. Refer to the diagram below to see all the connections
and the action required. Tug each cable gently to
ensure each connector is completely seated.
i. Position the keypad (2) on the mast (c) and insert each of
the 4 shorter screws with washers through the mast holes
and into the keypad back. tighten screws to secure.
Console/Keypad
(connect)
Heart Rate
(route)
Contact Heart Rate
(connect)
Fan Wire
(route)
Keypad Ground
(no action required)
Heart Rate
Ground
(connect)
CSAFE
(no action required)
Note: If you are using the optional LCD Mounting Arm, the PRO3700 Entertainment Kit, or the
PRO3700 900 MHz Audio Kit, skip step 6 of these instructions and instead follow the
instructions included with the LCD Mounting Arm. Once you have completed those
instructions, resume assembly of your PRO3700 with step 7 of these instructions.
