10
11
E. Trouble Shooting
Problem
Corrective Action
On LED has turned red
Replace Batteries
instead of green
Tick rate inconsistent
Replace batteries / sensor
F. Maintenance
Battery Replacement:
Depress the latch on the back housing and slide the cover down.
Replace batteries (2 x “C” alkaline) and reattach the cover.
Sensor Replacement:
Turn the 719 off. Turn the sensor cage counter clockwise and remove
it. Unplug the old sensor and discard. Replace sensor and sensor cap.
Cleaning your 719:
Use a mild detergent and slightly damp cloth to clean the surfaces of
the 719.
For factory service please return your 719 to:
TPI / Attn: Service
9615 SW Allen Blvd. Suite 104
Beaverton, OR 97005
G. Accessories
Replacement Sensor: A739
Replacement Sensor Cage: A709A
Soft Pouch: A780
Earphone: A710
719 manual_102808.qxd 10/30/2008 2:26 PM Page 10
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.com
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