TSI IAQ50 - Manual (Page 34)

34
SECTION 7
Troubleshooting
Table 7-1 lists the symptoms, possible
causes, and recommended solutions for
common problems encountered with the
Model IAQ50. If your symptom is not
listed, or if none of the corrective actions
solve your problem, please contact TSI
Instruments Ltd.
Table 7-1: Troubleshooting the
Model IAQ50
Symptom Possible
Causes Corrective
Action
No
display Unit not
switched on Switch on the
unit.
Low or dead
batteries
Replace the
batteries or
plug in the AC
adapter.
Dirty battery
contacts
Clean the
battery
contacts.
Battery
symbol is
blinking Batteries are
low, 15% or
less life
remaining Replace
batteries.