Instruction Manual

WARNING: Handle lithium batteries carefully, observe warnings on

battery casing. Dispose of in accordance with local regulations.

7. BATTERY REPLACEMENT

Only use 3.6V lithium batteries. Before replacing the battery, remove

the model from the PC. Follow diagrammatic and explanation steps

1 through 4 below:

• With a pointed object (e.g. a small screwdriver or similar), open the

casing. Lever the casing off in the direction of the arrow.

• Pull the data logger from the casing.

• Replace/Insert the battery into the battery compartment observing the

right polarity. The two displays briefly light up for control purposes

(alternating, green, yellow, green).

• Slide the data logger back into the casing until it snaps into place. Now

the data logger is ready for programing.

Note: Leaving the model plugged into the USB port for longer than

necessary will cause some of the battery capacity to be lost.