Troubleshooting; Technical Specifications - ResMed TxLink 2 User Manual

Troubleshooting

If you experience any problems, try the following suggestions. If you are not able to fix the problem,
contact your supplier or ResMed.
Problem
TxLink 2 error LED is illuminated
TxLink 2 power LED is not illuminated
For more details, refer to the Titration Equipment Installation Guide in ResMed.com/downloads/titrationsolutions.

Technical specifications

90W AC adaptor
Dimensions (H x W x L)
Weight
AC input range
DC output
Class of equipment
TxLink 2
Dimensions (H x W x L)
Weight
Typical power consumption
Peak power consumption
Housing construction
Operating temperature
Operating humidity
Storage and transport temperature
Storage and transport humidity
Operating altitude
Analog outputs
All channels isolated from mains
All channels isolated from
communications signals
No isolation between channels
Voltage range
Accuracy
Bandwidth
Output impedance
Electromagnetic compatibility:
IEC60601-1 classification
Design life
Intended operator
6
Solution
Disconnect the TxLink 2 and return to a ResMed service centre for investigation.
Check the power supply and make sure the plug is fully inserted. If the problem
persists, disconnect the TxLink 2 and return to a ResMed service centre for
investigation.
32 mm x 65 mm x 132 mm
250 g
100–240 V, 50–60 Hz
115 V, 400 Hz
24 V
Class II
45 mm x 125 mm x 147 mm
350 ± 50 g
TxLink 2 90 W AC adaptor (with ResMed therapy device attached)
3 W 77 W
5 W 101.5 W
Flame retardant engineering thermoplastic
+5 o C to +35 o C
10%–95% non-condensing
-25 o C to 70 o C
5% to 95% non-condensing
Sea level to 3,010 m
6 channels
3 kV
1.5 kV
-
–1 VDC to +1 VDC
± 5%
25 Hz
50 Ohm
Product complies with all applicable electromagnetic compatibility requirements
(EMC) according to IEC60601-1-2 (class B). Information regarding the
electromagnetic emissions and immunity of these ResMed devices can be found on
ResMed.com/downloads/devices.
Class II
5 years
Sleep technician or clinician