User Manual

Debugging
16
Debugging
You can identify issues with your CardioMessenger by use of the lights on the front side.
Light Behavior Operating status
Call back
light
Off Normal operation; no malfunction
Yellow blinking Your attending physician is asking for a call (Details on
"Call back function" can be found on page 14.);
no malfunction
Yellow blinking Error type B (both lights blink yellow): Repeat the self-
test, see next page for further details
Operating
light
Off Error type A: Check the power supply, see next page
Green illumination The CardioMessenger is now ready for use;
no malfunction
Yellow blinking Error type B (both lights blink yellow): Repeat the self-
test, see next page for further details
Yellow illumination Error type C (only this light illuminates): Check the
mobile connection, see next page
CardioM essenger_II-S_en.book Page 16 Tuesday, May 6, 2008 1:11 PM