User manual

Never operate the measuring instrument when it is open.

Do not leave the used batteries in the measuring instrument. Even

leakage-protected batteries may corrode. The chemicals which

may be set free damage your health and the battery chamber.

Defective, used batteries are to be considered as special waste

and must be disposed of in an environmentally compatible way.

Used batteries can be given back free of charge at the collecting

boxes provided by your municipality, at our branches or at the

shops that sell batteries and accumulators. There you can find

specially marked collecting boxes. It is not permitted to put used

batteries into the normal domestic waste.

B Connection of the temperature sensors

For your measurements, make only use of temperature sensors that are specified for

this purpose (in this case K type). Always examine the connectors and the sensor

ends (" pearls") before use and make sure that the insulation is not damaged.

Always ensure to expose only the temperature sensors to the

temperatures that are to be measured. Always observe the safety

instructions and the technical specifications concerning the wor-

king temperature. Never exceed the max. input quantities.

C Putting-into-operation

C1 Basic setting

The measuring instrument is turned-on and turned-off with the colour button "I" (in

the circle).

For turning-off the device it is necessary to keep the button pressed until the display

disappears (... 3... 2... 1... off). The device can also be turned-off by means of the

automatic power-off function. Automatic power-off means that the device is auto-

matically set to the so-called "sleep mode" ("stand-by"). The device will be turned-

off after approx. 30 minutes provided that

there are no buttons actuated or that

the measuring instrument does not do any recordings of measuring values (REC)

or that

the automatic power-off function has not been turned-off before.

If you want to turn-off the automatic power-off function, actuate the Hold button at

the same time when you turn-on the thermometer. The symbol " " indicates that

the automatic turning-off has been deactivated.