Pro-Form 475 Audio Series User Manual page 13

17. Carefully raise the Uprights (only one is shown).
Attach the Latch Housing (30) to the Left
Upright (31) with two 3/4" Screws (2). Make
sure that the large hole in the Latch Housing
is on the side shown. Do not overtighten the
Screws.
If the pin is not preassembled in the Latch
Housing (30), remove the knob from the pin.
Make sure that the collar and the spring are on
the pin as shown. Insert the pin into the Latch
Housing, and tighten the knob back onto the
pin.
18. Make sure that all parts are properly tightened before you use the treadmill. Note: Extra hardware may
be included. Keep the included hex key in a secure place; the hex key is used to adjust the walking belt (see
page 26). To protect the floor or carpet, place a mat under the treadmill.
If you purchase the optional chest pulse sensor
(see page 23), follow the steps below to install
the receiver included with the chest pulse sen-
sor.
1. Make sure that the power cord is unplugged.
Remove the indicated 3/4" Screw (2) and the
Access Door (35) from the left side of the
Console (25).
2. Connect the wire on the receiver (A) to the indi-
cated wire extending from the Console (25).
Hold the receiver so the small cylinder is ori-
ented as shown and is facing the Console
Back. Attach the receiver to the plastic posts on
the Access Door (35) with the two included small
screws.
3. Make sure that no wires are pinched.
Reattach the Access Door (35) with the 3/4"
Screw (2). Discard the other wires included with
the receiver.
17
30
Knob
2
Spring
Collar
25
35
13
Large Hole
31
Pin
Wire
Small
Screws
A
Small
Cylinder
2