Service manual

2. TROUBLESHOOTING
2.24 Service Manual CNS-9701
Trouble Possible Cause/Criteria Action
SIGNAL LOSS Weak electric field strength of a
wireless telemeter.
Check the followings:
• Remaining charge of the transmitter
battery
• Transmitter antenna lead condition
• Distance between the multiple patient
receiver and transmitter
BATTERY Weak transmitter battery Replace the batteries with new ones.
CALL
The CALL button on the
transmitter was pressed.
---
The selected bedside monitor
power is OFF or is disconnected
from the network.
---
MONITOR OFF
The multiple patient receiver for
the transmitter is disconnected
from the network.
---
OFF The bed is discharged. ---
Other
SIGNAL LOSS, BATTERY and CALL are displayed only when receiving data from a transmitter.