SCIFIT ISO7000R, Service Manual

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2. Disconnect all cables running to the upper PCB (P2160) and remove
console face (P2303) from the unit. Make sure the cables do not fall
into the neck of the unit.
3. Remove the six (6) screws holding the upper PCB to the console face.
This will free the upper PCB and overlay from the plastic console. Do not
touch any components on the upper PCB. Touching components
could cause static damage.
4. Install the new upper PCB.
5. Reinsert the six (6) screws through the upper PCB and into the console
face. Tighten.
6. Reconnect all cables to the upper PCB.
•
Plug the combo heart rate PCB back into the upper PCB. It plugs
into the bottom 3-pin header on the right side of the upper PCB (as
shown as wireless heart rate header in the drawing).
•
The ribbon cable plugs into the bottom ribbon cable header on the
right side of the upper PCB (as shown in the drawing).
•
The FITKEY ribbon cable (P2418) plugs into the FITKEY ribbon
cable header on the upper PCB. This header is located just above
the contact heart rate header (as shown in the drawing).
•
There are two (2) gray Telco cables. The cable from the 8VDC jack
affixed to the console back connects to the 8-pin, +8VDC power
header on the upper PCB. The other cable from the COMM jack
affixed to the console back connects to the 8-pin, C-Safe header.
7. Verify connections.
8. Match the console and face up to each other and install the five (5)
console screws, using a Philips screwdriver.
9. The model of machine must be defined. (Rotate the pedals to power up
the upper display to perform this next procedure.) When the display lights
up, see if “UNDEFINED” appears in the top window. If so, use the UP
arrow until the correct setting is displayed for your unit. The correct
setting for your unit is “BI RCMBT” or “ISO7000R”. If no unit type
appears in the top window upon power up, the display has probably been
preset at the factory. To verify this, hold the SCAN, SELECT, and PAUSE
for three seconds until “FACTORY SETTINGS” appears, then release.
Do not continue to hold keys once this appears. Press ENTER once.
If “BI RCMBT” or “ISO7000R” appears in the top window, press ENTER
eight (8) times until “UPDATING” appears. If “BI RCMBT” or
“ISO7000R” doesn’t appear in the top window, press and hold SELECT
and the UP or DOWN arrow simultaneously until “BI RCMBT” or
“ISO7000R” does appear.
10. Verify operations of the unit by using different programs.