User's Manual

26
When the battery is running out, the instrument
will beep at regular intervals. You should be
prepared to replace the battery. The time until the
instruments stop working depends on the battery
type and manufacturer. Mercury-free batteries
generally cause earlier warning beeps.
The following battery sizes are used:
– ITED: size 13 battery
– ITCPD, ITC and ITCD: size 312 battery
– CICP, CIC, and IIC: size 10 battery
To Change the Battery:
· Gently swing the battery door
fully open, but do not force it.
· Remove the used battery.
· Remove the sticker from
the new battery.
· Place the battery into the
door with the at, smooth
side facing up (+ sign).
· Close the battery door securely.
Changing the Battery