Mindray BeneVision TM80 Service Manual

7-2 TM80 Telemetry Monitor Service Manual
7.1.2 The TM80 Are Offline Frequently
Frequent
disconnection
The Wi-Fi signal is
poor
Move to the area
with strong Wi-Fi
signal
Check the RSSI
indicator of TM80
and make sure it is
higher than -65 dBm
If other devices are normal
in the same location, the
single device is faulty.
Check whether the internal
antenna is loose
If the wireless
connection is
normal, return the
TM80 for repair
Large interference
Keep away from
interference source;
Try to use 5G band
AP load is too large
The number of
devices connecting
to one AP exceeds
16
The wired network
configuration is
improper
1, TM80s does not work
in a dedicated vlan only
for TM80.
2, The vlan bandwidth
does not meet the
requirement
The roaming
parameter
configuration is
improper
7.1.3 The TM80 Cannot Be Powered On
Diagnosis of the fault that the TM cannot be powered on:
Startup failure
For black screen,
press the nurse
calling button. The
indicator is on
The main
control board
fails
For black screen,
press the nurse
calling button. The
indicator is not on
The parameter
board fails
The battery
contact fails
Repair the
battery contact
Stay on the
logo screen
Remove and insert
the battery to check
whether the fault is
removed
The main
control board
fails
Shutdown
during startup
Remove and
insert the
battery
No
Check the
battery level
Repair the
parameter
board
Repair the
main control
board
Replace the
battery

Mindray BeneVision TM80 Specifications

General

Brand	Mindray
Model	BeneVision TM80
Category	Monitor
Language	English