User Manual

Troubleshooting and Alarms 75
No Sync
Error Message: C76/NO SYNC (Loss of Communication)
Cause: The Monitor and Transmitter are out of synchronization. As a result, the Monitor is unable to get
data from Transmitter. The search for the Transmitter has failed, or communication has been
lost.
Action:
1. Press the SEL button and then the ACT button to clear alarm. If Transmitter Search is not done, the
alarm will repeat every 20 minutes.
2. Make sure that the Transmitter ID entered correctly (including leading zeros). If it is, do a manual
SEARCH procedure:
a. From the HOME Screen, press the SEL button 5 times until the SEARCH screen appears.
b. Press the ACT button and the Monitor will beep or vibrate. CONFIRM will be blinking on the
screen.
c. Press the ACT button again to start a SEARCH. The screen will display SEARCH and the number 8.
A countdown will begin. It may take up to 8 minutes to finish the SEARCH.
3. If not correct, reenter the Transmitter ID number and do the Sensor Initialization procedure. See
Chapter 2: Getting Started.
4. Reposition the Monitor and Transmitter within 5-10 inches (12.7-25.4 cm) of each other and retry
the SEARCH procedure.
5. Is a cell phone or another RF transmitter working nearby? If so, move further away, and retry the
manual SEARCH procedure.
6. Wireless transmission between the Monitor and the Transmitter within the six-feet operating range
may be interrupted due to Transmitter Cable orientation. Move the Monitor closer to the
Transmitter or to another position and retry the SEARCH procedure.
NO sync
12:00
AM

C76