SCIFIT SXT7000 User Manual download pdf (Page 12)

12

Electrical Troubleshooting (cont.)

Problem Possible Reasons Solutions

Heart rate displayed is

very high.

Is picking up FM frequency from

radio / transmitter.

Is picking up reading from another

person’s chest strap near the unit.

Move radio or transmitter.

Make sure no one with a chest strap is

standing next to your unit.

“---” then “No Heart Rate

Detected” is displayed in

top window while using

Heart Rate Program.

No chest strap is worn.

Faulty wireless heart rate PCB.

Faulty combo heart rate PCB, if

equipped.

Heart Rate program requires use of a chest

strap. Contact grips do not work in this

program.

Replace wireless heart rate PCB. (P. 31-36)

Replace combo heart rate PCB. (P. 42-43)

No contact heart rate

displayed.

Both hands not being used.

Contact heart rate doesn’t work on

all users.

Bad connection from contact heart

rate PCB to upper PCB or to

contact grips. (SXT)

Faulty contact heart rate PCB.

Faulty combo heart rate PCB, if

equipped.

Faulty upper PCB.

Must hold onto both grips.

Verify w/ multiple users that there is no

contact heart rate.

Fix connection or replace ski pole cable.

(P. 45-48)

Replace contact heart rate PCB. (P. 37-41)

Replace combo heart rate PCB. (P. 42-43)

Replace upper PCB. (P. 18-25)

Contact heart rate very

high or very low.

Faulty contact heart rate PCB.

Faulty combo heart rate PCB, if

equipped.

Faulty upper PCB.

Replace contact heart rate PCB. (P. 37-41)

Replace combo heart rate PCB. (P. 42-43)

Replace upper PCB. (P. 18-25)

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