Troubleshooting; Tfs3031 Does Not Power On - Tektronix ATECTekRanger User Manual

Troubleshooting

NOTE. Before attempting any repairs first recharge the battery fully,
or try powering the instrument using the power/charger adapter.
CAUTION. Do not remove any covers or panels on the TFS3031
except to access the battery. Refer all repair problems to Tektronix
service.
Refer to page NO TAG in the ''Preface'' for phone numbers to call
for service help.

TFS3031 Does Not Power On

If the TFS3031 will not power on, or powers on with a blank screen
with the red
Recharge the battery, or try powering the instrument with the
power/charger adapter.
If the TFS3031 will not power on when the battery is fully charged,
disconnect the battery cable for one minute. Then reconnect the
cable and power-on the instrument. See page 3–5 for battery
disconnection/reconnection procedure.
If this does not solve the problem, contact Tektronix service.
TFS3031 TekRanger/TekRanger 2 User Manual
LED blinking, the battery may be discharged.
4–7